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karakun / OpenWebStart

Run Web Start based applications after the release of Java 11
https://openwebstart.com
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Fatal: Read Error: Could not read or parse the JNLP file at 'http: #223

Closed omathews closed 4 years ago

omathews commented 4 years ago

Hello together,

i have 5 Laptops, 2 of them has an Win7 OS und 3 habe a Win10 OS. If i enter in cmd the following syntax:

D:\OpenWebStart_64Bit\javaws http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp

It works fine under WIN7 !! But on my 3 Win10 OS Systems the following error occurs:

net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. You can try to download this file manually and send it as bug report to IcedTea-Web team.
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:330)
    at net.sourceforge.jnlp.Launcher.launch(Launcher.java:190)
    at net.sourceforge.jnlp.runtime.Boot.launch(Boot.java:346)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:326)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:73)
    at java.security.AccessController.doPrivileged(Native Method)
    at net.sourceforge.jnlp.runtime.Boot.runMain(Boot.java:270)
    at net.sourceforge.jnlp.runtime.Boot.mainWithReturnCode(Boot.java:128)
    at net.sourceforge.jnlp.runtime.Boot.main(Boot.java:112)
    at com.openwebstart.launcher.PhaseTwoWebStartLauncher.main(PhaseTwoWebStartLauncher.java:72)
    at com.openwebstart.launcher.OpenWebStartLauncher.main(OpenWebStartLauncher.java:30)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
    at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.io.IOException: java.lang.NullPointerException
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:107)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:79)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:63)
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:298)
    ... 17 more
Caused by: java.lang.NullPointerException
    at java.io.FileInputStream.<init>(FileInputStream.java:130)
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:103)
    ... 20 more

The Notebooks are connected via Windows VPN to your lab.

sclassen commented 4 years ago

Can you pleas provide a log file. You can enable logging to file in the open web start settings.

omathews commented 4 years ago

I atteched the logfile

[bkupadmin][ITW-APPLET][WARNING_ALL][Tue Mar 31 19:57:23 CEST 2020][net.sourceforge.jnlp.util.logging.FileLog.getHeadlineHeader(FileLog.java:59)] NETX Thread# 6fddabdc, name Output controller consumer daemon writer-based impl.
[MESSAGE_ALL][Tue Mar 31 19:57:22 CEST 2020] OWS main args [-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp].
[MESSAGE_ALL][Tue Mar 31 19:57:22 CEST 2020] Starting OpenWebStart 1.1.6
[MESSAGE_ALL][Tue Mar 31 19:57:22 CEST 2020] Ico provider registered correctly.
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Ico provider registered correctly.
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Loading USER level properties from: file:/C:/Users/bkupadmin/.config/icedtea-web/deployment.properties
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Property 'ows.install4j.propertyUpdate' is unknown.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Attempting to log into: C:\Users\bkupadmin\.config\icedtea-web\log\itw-javantx-2020-03-31_19_57_23.99.log
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Loading USER level properties from: file:/C:/Users/bkupadmin/.config/icedtea-web/deployment.properties
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Property 'ows.install4j.propertyUpdate' is unknown.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Checking if installation time (1585655186523) is after last initial config time (1585655206895)
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] RelevantJavawsArgs: '[-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]'
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Calling ITW Boot with args [-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp].
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] OpenWebStartLauncher called with args: [-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp].
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] OS: Windows 10
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Java Runtime AdoptOpenJDK-1.8.0_242
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] using com.openwebstart.extensionpoint.OwsExtensionPoint extension point
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Starting security dialog thread
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\trusted.jssecerts does not exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\trusted.certs does not exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.certs exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.certs
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.certs
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\jssecacerts does not exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\cacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\trusted.clientcerts does not exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Selected ProxyProvider : OPERATION_SYSTEM 
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Windows based proxy created
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Proxy disabled ( registry value 'ProxyEnable'). Will use direct proxy.
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] Proceeding with jnlp
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] JNLP file location: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] call privileged method: getCodeBase
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] result: null
[MESSAGE_ALL][Tue Mar 31 19:57:23 CEST 2020] isCached: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] needsUpdateCheck: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Candidate URLs for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: [https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]
[MESSAGE_DEBUG][Tue Mar 31 19:57:23 CEST 2020] Using NO_PROXY
[MESSAGE_DEBUG][Tue Mar 31 19:57:24 CEST 2020] Using NO_PROXY
[WARNING_ALL][Tue Mar 31 19:58:01 CEST 2020]
failed to check chain
sun.security.validator.ValidatorException
    at net.sourceforge.jnlp.security.VariableX509TrustManager.checkAllManagers(VariableX509TrustManager.java:285)
    at net.sourceforge.jnlp.security.VariableX509TrustManager.checkTrustServer(VariableX509TrustManager.java:200)
    at net.sourceforge.jnlp.security.VariableX509TrustManagerJDK7.checkTrustServer(VariableX509TrustManagerJDK7.java:107)
    at net.sourceforge.jnlp.security.VariableX509TrustManagerJDK7.checkServerTrusted(VariableX509TrustManagerJDK7.java:73)
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621)
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
    at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
    at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
    at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268)
    at net.adoptopenjdk.icedteaweb.http.CloseableConnection.getInputStream(CloseableConnection.java:58)
    at net.adoptopenjdk.icedteaweb.http.HttpUtils.consumeAndCloseConnection(HttpUtils.java:77)
    at net.adoptopenjdk.icedteaweb.http.HttpUtils.consumeAndCloseConnectionSilently(HttpUtils.java:64)
    at net.adoptopenjdk.icedteaweb.resources.initializer.UrlProber.getUrlResponseCodeWithRedirectionResult(UrlProber.java:71)
    at net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer.testUrl(BaseResourceInitializer.java:103)
    at net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer.lambda$null$0(BaseResourceInitializer.java:83)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\jssecacerts does not exists.
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\cacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Loading Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Operating Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:01 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:02 CEST 2020] Temporary Permissions Button disabled due to null fields. file: null, securityDelegate: null, linkedButton: javax.swing.JButton[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.5,border=com.sun.java.swing.plaf.windows.XPStyle$XPEmptyBorder@17bc7d28,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Sandkasten,defaultCapable=true]
[MESSAGE_DEBUG][Tue Mar 31 19:58:02 CEST 2020] Setting value: null
[MESSAGE_DEBUG][Tue Mar 31 19:58:04 CEST 2020] Setting value: YES
[MESSAGE_DEBUG][Tue Mar 31 19:58:04 CEST 2020] Returning value: YES
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] URL connection 'https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp' header fields: {Accept-Ranges=[bytes], null=[HTTP/1.1 200 OK], Server=[Microsoft-IIS/8.5], ETag=["d4c321483171d31:0"], Last-Modified=[Sat, 09 Dec 2017 21:04:20 GMT], Content-Length=[1157], Date=[Tue, 31 Mar 2020 17:57:53 GMT], Content-Type=[application/x-java-jnlp-file]}
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Best url for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE is https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp by HEAD
[MESSAGE_ALL][Tue Mar 31 19:58:05 CEST 2020] isUpToDate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] needsUpdate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Found best URL for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: url:https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp; responseCode:200; location: null; version: null; lastModified: 1512853460000; contentLength: 1157; 
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Invalidating resource in cache: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp / null
[MESSAGE_ALL][Tue Mar 31 19:58:05 CEST 2020] isCached: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] needsUpdateCheck: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Candidate URLs for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: [https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Using NO_PROXY
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] URL connection 'https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp' header fields: {Accept-Ranges=[bytes], null=[HTTP/1.1 200 OK], Server=[Microsoft-IIS/8.5], ETag=["d4c321483171d31:0"], Last-Modified=[Sat, 09 Dec 2017 21:04:20 GMT], Content-Length=[1157], Date=[Tue, 31 Mar 2020 17:57:53 GMT], Content-Type=[application/x-java-jnlp-file]}
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Best url for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE is https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp by HEAD
[MESSAGE_ALL][Tue Mar 31 19:58:05 CEST 2020] isUpToDate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] needsUpdate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Found best URL for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: url:https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp; responseCode:200; location: null; version: null; lastModified: 1512853460000; contentLength: 1157; 
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Invalidating resource in cache: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp / null
[MESSAGE_DEBUG][Tue Mar 31 19:58:05 CEST 2020] Error flag set for resource 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. Can not return a local file for the resource
[ERROR_ALL][Tue Mar 31 19:58:05 CEST 2020]
netx: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. (java.lang.NullPointerException ())
net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. You can try to download this file manually and send it as bug report to IcedTea-Web team.
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:330)
    at net.sourceforge.jnlp.Launcher.launch(Launcher.java:190)
    at net.sourceforge.jnlp.runtime.Boot.launch(Boot.java:346)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:326)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:73)
    at java.security.AccessController.doPrivileged(Native Method)
    at net.sourceforge.jnlp.runtime.Boot.runMain(Boot.java:270)
    at net.sourceforge.jnlp.runtime.Boot.mainWithReturnCode(Boot.java:128)
    at net.sourceforge.jnlp.runtime.Boot.main(Boot.java:112)
    at com.openwebstart.launcher.PhaseTwoWebStartLauncher.main(PhaseTwoWebStartLauncher.java:72)
    at com.openwebstart.launcher.OpenWebStartLauncher.main(OpenWebStartLauncher.java:30)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
    at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.io.IOException: java.lang.NullPointerException
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:107)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:79)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:63)
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:298)
    ... 17 more
Caused by: java.lang.NullPointerException
    at java.io.FileInputStream.<init>(FileInputStream.java:130)
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:103)
    ... 20 more
[ERROR_ALL][Tue Mar 31 19:58:05 CEST 2020]
failed to launch
net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. You can try to download this file manually and send it as bug report to IcedTea-Web team.
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:330)
    at net.sourceforge.jnlp.Launcher.launch(Launcher.java:190)
    at net.sourceforge.jnlp.runtime.Boot.launch(Boot.java:346)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:326)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:73)
    at java.security.AccessController.doPrivileged(Native Method)
    at net.sourceforge.jnlp.runtime.Boot.runMain(Boot.java:270)
    at net.sourceforge.jnlp.runtime.Boot.mainWithReturnCode(Boot.java:128)
    at net.sourceforge.jnlp.runtime.Boot.main(Boot.java:112)
    at com.openwebstart.launcher.PhaseTwoWebStartLauncher.main(PhaseTwoWebStartLauncher.java:72)
    at com.openwebstart.launcher.OpenWebStartLauncher.main(OpenWebStartLauncher.java:30)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
    at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.io.IOException: java.lang.NullPointerException
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:107)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:79)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:63)
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:298)
    ... 17 more
Caused by: java.lang.NullPointerException
    at java.io.FileInputStream.<init>(FileInputStream.java:130)
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:103)
    ... 20 more

The second one

[bkupadmin][ITW-APPLET][WARNING_ALL][Tue Mar 31 19:58:25 CEST 2020][net.sourceforge.jnlp.util.logging.FileLog.getHeadlineHeader(FileLog.java:59)] NETX Thread# 4fa0beac, name Output controller consumer daemon writer-based impl.
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] OpenWebStartLauncher called with args: [].
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] OS: Windows 10
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] Java Runtime AdoptOpenJDK-1.8.0_242
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] Starting OpenWebStart ControlPanel 1.1.6
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] Ico provider registered correctly.
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] Ico provider registered correctly.
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] Loading USER level properties from: file:/C:/Users/bkupadmin/.config/icedtea-web/deployment.properties
[MESSAGE_ALL][Tue Mar 31 19:58:24 CEST 2020] Property 'ows.install4j.propertyUpdate' is unknown.
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Attempting to log into: C:\Users\bkupadmin\.config\icedtea-web\log\itw-javantx-2020-03-31_19_58_25.42.log
[MESSAGE_ALL][Tue Mar 31 19:58:25 CEST 2020] Loading USER level properties from: file:/C:/Users/bkupadmin/.config/icedtea-web/deployment.properties
[MESSAGE_ALL][Tue Mar 31 19:58:25 CEST 2020] Property 'ows.install4j.propertyUpdate' is unknown.
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Checking if installation time (1585655186523) is after last initial config time (1585655206895)
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] using com.openwebstart.extensionpoint.OwsExtensionPoint extension point
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view RuntimeManagerPanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view UpdatePanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view OpenWebStartAboutPanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view SimpleDesktopSettingsPanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view ApplicationManagerPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view Logging to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view ProxyConfig to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view DebugOptions to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view DebuggingPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view DesktopShortcutPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view JVMPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view NetworkSettingsPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view PolicyPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view SecuritySettingsPanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view UnsignedAppletsTrustingListPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Won't add view AboutPanel to control panel since it is deactivated
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view TemporaryInternetFilesPanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view CertificatePane to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding view ServerWhitelistPanel to control panel
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Loading runtime cache from filesystem
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Clearing runtime cache
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Saving runtime cache to filesystem
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Adding runtime definition
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Saving runtime cache to filesystem
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Saving runtime cache to filesystem
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Tue Mar 31 19:58:25 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Tue Mar 31 19:58:25 CEST 2020] C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Tue Mar 31 19:58:26 CEST 2020] Checking for update on server https://download-openwebstart.com/updates/updates.xml
[ERROR_ALL][Tue Mar 31 19:58:36 CEST 2020]
Error while trying to find an OpenWebStart update
java.net.SocketTimeoutException: connect timed out
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method)
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:607)
    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:666)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
    at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
    at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1162)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:167)
    at com.install4j.runtime.installer.helper.content.HttpRequestHandler.getURLConnection(HttpRequestHandler.java:288)
    at com.install4j.runtime.installer.helper.content.HttpRequestHandler.connect(HttpRequestHandler.java:135)
    at com.install4j.runtime.installer.helper.content.Downloader.connect(Downloader.java:155)
    at com.install4j.runtime.installer.helper.content.Downloader.connect(Downloader.java:24)
    at com.install4j.runtime.installer.helper.content.HttpRequestHandler.connect(HttpRequestHandler.java:128)
    at com.install4j.runtime.installer.helper.content.Downloader.connect(Downloader.java:150)
    at com.install4j.runtime.installer.helper.apiimpl.UpdateCheckerImpl.getUpdateDescriptor(UpdateCheckerImpl.java:31)
    at com.install4j.api.update.UpdateChecker.getUpdateDescriptor(UpdateChecker.java:65)
    at com.openwebstart.install4j.Install4JUpdateHandler.getUpdate(Install4JUpdateHandler.java:57)
    at com.openwebstart.update.UpdatePanel.lambda$new$9(UpdatePanel.java:92)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
sclassen commented 4 years ago

This looks a lot like a network setup issue. In the log it shows that it cannot download the following JNLP https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp

The interesting fact is, that a HEAD request to above URL returned with 200, but a GET request seams not to work...

Also there is an exception about a SSL certificate chain which cannot be checked. To check if HTTPS is the culprit you can disable this in the options under security (second last checkbox)

omathews commented 4 years ago

I have disable "HTTPS Nutzung nicht vorziehen" (the secoond checkbox from below. I get the same Error. I attach 2 logs, the first is from my windows 7 system (this works fine) and the second Log is from my Windows 10 system (thats works not fine :-( ). In the first log is a row with a remote cache information (net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: isCached: remote size:1157 cached size:1157 -> true) This row is in the second log missing, is the cache the problem?

Log 1: (windows 7, works fine)

[mathews][ITW-JAVAWS][WARNING_ALL][Wed Apr 01 11:10:30 CEST 2020][net.sourceforge.jnlp.util.logging.FileLog.getHeadlineHeader(FileLog.java:59)] NETX Thread# c860875, name Output controller consumer daemon writer-based impl.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialogMessageHandler: Starting security dialog thread
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.util.logging.FileLog: Attempting to log into: C:\Users\mathews\.config\icedtea-web\log\itw-clienta-2020-04-01_11_10_30.225.log
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.clientcerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\trusted.jssecerts does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\trusted.certs does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.jssecerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.certs exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.certs
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.certs
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\jssecacerts does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\cacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore D:\openJDK12.0.2\lib\security\cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore D:\openJDK12.0.2\lib\security\cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\trusted.clientcerts does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.clientcerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] com.openwebstart.proxy.WebStartProxySelector: Selected ProxyProvider : OPERATION_SYSTEM 
[MESSAGE_ALL][Wed Apr 01 11:10:30 CEST 2020] Wed Apr 01 11:10:30 CEST 2020 [DEBUG  ] com.openwebstart.proxy.ProxyProviderType: Windows based proxy created
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] com.openwebstart.proxy.windows.WindowsProxyUtils: Proxy disabled ( registry value 'ProxyEnable'). Will use direct proxy.
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [INFO   ] net.sourceforge.jnlp.runtime.Boot: Proceeding with jnlp
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [INFO   ] net.sourceforge.jnlp.runtime.Boot: JNLP file location: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.services.ServiceUtil: call privileged method: getCodeBase
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.services.ServiceUtil: result: null
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: isCached: remote size:1157 cached size:1157 -> true
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.resources.cache.LeastRecentlyUsedCache: isCached: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = true
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UnversionedResourceInitializer: needsUpdateCheck: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UnversionedResourceInitializer: Candidate URLs for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: [https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] com.openwebstart.proxy.direct.DirectProxyProvider: Using NO_PROXY
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] com.openwebstart.proxy.direct.DirectProxyProvider: Using NO_PROXY
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [WARNING] net.sourceforge.jnlp.security.VariableX509TrustManager:
failed to check chain
sun.security.validator.ValidatorException
    at net.sourceforge.jnlp.security.VariableX509TrustManager.checkAllManagers(VariableX509TrustManager.java:285)
    at net.sourceforge.jnlp.security.VariableX509TrustManager.checkTrustServer(VariableX509TrustManager.java:200)
    at net.sourceforge.jnlp.security.VariableX509TrustManagerJDK7.checkTrustServer(VariableX509TrustManagerJDK7.java:107)
    at net.sourceforge.jnlp.security.VariableX509TrustManagerJDK7.checkServerTrusted(VariableX509TrustManagerJDK7.java:73)
    at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.checkServerCerts(CertificateMessage.java:625)
    at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.onCertificate(CertificateMessage.java:460)
    at java.base/sun.security.ssl.CertificateMessage$T12CertificateConsumer.consume(CertificateMessage.java:360)
    at java.base/sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:392)
    at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:443)
    at java.base/sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:421)
    at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:177)
    at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
    at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1180)
    at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1091)
    at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
    at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
    at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:187)
    at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587)
    at java.base/sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1507)
    at java.base/sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1505)
    at java.base/java.security.AccessController.doPrivileged(AccessController.java:689)
    at java.base/java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:942)
    at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1504)
    at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:251)
    at net.adoptopenjdk.icedteaweb.http.CloseableConnection.getInputStream(CloseableConnection.java:58)
    at net.adoptopenjdk.icedteaweb.http.HttpUtils.consumeAndCloseConnection(HttpUtils.java:77)
    at net.adoptopenjdk.icedteaweb.http.HttpUtils.consumeAndCloseConnectionSilently(HttpUtils.java:64)
    at net.adoptopenjdk.icedteaweb.resources.initializer.UrlProber.getUrlResponseCodeWithRedirectionResult(UrlProber.java:71)
    at net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer.testUrl(BaseResourceInitializer.java:103)
    at net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer.lambda$null$0(BaseResourceInitializer.java:83)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:835)
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] 
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\jssecacerts does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\cacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore D:\openJDK12.0.2\lib\security\cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore D:\openJDK12.0.2\lib\security\cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:31 CEST 2020] Wed Apr 01 11:10:31 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.jdk89access.SunMiscLauncher: sun.misc.Launcher not found. Looks like app is running jdk9 or higher
[MESSAGE_ALL][Wed Apr 01 11:10:32 CEST 2020] Wed Apr 01 11:10:32 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.TemporaryPermissionsButton: Temporary Permissions Button disabled due to null fields. file: null, securityDelegate: null, linkedButton: javax.swing.JButton[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.5,border=com.sun.java.swing.plaf.windows.XPStyle$XPEmptyBorder@15f4a767,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Sandkasten,defaultCapable=true]
[MESSAGE_ALL][Wed Apr 01 11:10:32 CEST 2020] Wed Apr 01 11:10:32 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialog: Setting value: null
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialog: Setting value: YES
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialog: Returning value: YES
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UrlProber: URL connection 'https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp' header fields: {Accept-Ranges=[bytes], null=[HTTP/1.1 200 OK], Server=[Microsoft-IIS/8.5], ETag=["d4c321483171d31:0"], Last-Modified=[Sat, 09 Dec 2017 21:04:20 GMT], Content-Length=[1157], Date=[Wed, 01 Apr 2020 09:10:43 GMT], Content-Type=[application/x-java-jnlp-file]}
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer: Best url for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE is https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp by HEAD
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: isCached: remote size:1157 cached size:1157 -> true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - version null: isCached true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - version null: lastModified cache:1512853460000 actual:1512853460000 -> true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.resources.cache.LeastRecentlyUsedCache: isUpToDate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UnversionedResourceInitializer: needsUpdate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> false
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer: Use cached version of resource location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=DOWNLOADED
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.xmlparser.MalformedXMLParser: Using MalformedXMLParser
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.sourceforge.jnlp.Parser: Homepage: http://pc132w.bsnw.fb4.fh-bochum.de
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.sourceforge.jnlp.Parser: Description:  Programm zur Verwaltung der Anmeldungen zum Praktikum 
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesReader: Jars not ready to provide attribute Application-Name
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.sourceforge.jnlp.JNLPFile: Acceptable vendor tag found, contains: www.eikelberg.de
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.sourceforge.jnlp.Parser: good - your JRE - 12.0.2 - match requested JRE - 1.7+
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.runtime.JNLPRuntime: Acquired shared lock on C:\Users\mathews\AppData\Local\Temp\mathews\netx\locks\netx_running to indicate javaws is running
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesReader: Jars not ready to provide attribute Application-Name
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesReader: Jars not ready to provide attribute Application-Name
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.services.ServiceUtil: call privileged method: checkSingleInstanceRunning
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.services.ServiceUtil: arg: net.sourceforge.jnlp.JNLPFile@517731df
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.services.ServiceUtil: result: null
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader: New classloader: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesReader: Jars not ready to provide attribute Application-Name
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: isCached: remote size:191902 cached size:191902 -> true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.resources.cache.LeastRecentlyUsedCache: isCached: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar - (v: null) = true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UnversionedResourceInitializer: needsUpdateCheck: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar -> true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UnversionedResourceInitializer: Candidate URLs for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar version=null state=INCOMPLETE: [https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar]
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] com.openwebstart.proxy.direct.DirectProxyProvider: Using NO_PROXY
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UrlProber: URL connection 'https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar' header fields: {Accept-Ranges=[bytes], null=[HTTP/1.1 200 OK], Server=[Microsoft-IIS/8.5], ETag=["cda345e65886d41:0"], Last-Modified=[Tue, 27 Nov 2018 13:55:47 GMT], Content-Length=[191902], Date=[Wed, 01 Apr 2020 09:10:43 GMT], Content-Type=[application/java-archive]}
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer: Best url for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar version=null state=INCOMPLETE is https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar by HEAD
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: isCached: remote size:191902 cached size:191902 -> true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar - version null: isCached true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.cache.CacheEntry: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar - version null: lastModified cache:1543326947000 actual:1543326947000 -> true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.resources.cache.LeastRecentlyUsedCache: isUpToDate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar - (v: null) = true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.UnversionedResourceInitializer: needsUpdate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar -> false
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer: Use cached version of resource location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar version=null state=DOWNLOADED
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.tools.JarCertVerifier: Jar found at D:\OpenWebStart_64Bit\.cache\icedtea-web\cache\0\1\verwaltungssoftware-client.jar has been verified as SIGNED_NOT_OK
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\trusted.jssecerts does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\trusted.certs does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.jssecerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.certs exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.certs
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.certs
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\jssecacerts does not exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore Unknown
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file D:\openJDK12.0.2\lib\security\cacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore D:\openJDK12.0.2\lib\security\cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore D:\openJDK12.0.2\lib\security\cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeyStores: Keystore file C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.SecurityUtil: Loading Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.security.KeystorePasswordAttempter: Operating Keystore C:\Users\mathews\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.tools.JarCertVerifier: App already has trusted publisher: true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.tools.JarCertVerifier: App already has trusted publisher: true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader: Ending check for signed JNLP file...
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.tools.JarCertVerifier: App already has trusted publisher: true
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.tools.JarCertVerifier: App already has trusted publisher: false
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.tools.JarCertVerifier: App has trusted root CA: false
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.jdk89access.SunMiscLauncher: sun.misc.Launcher not found. Looks like app is running jdk9 or higher
[MESSAGE_ALL][Wed Apr 01 11:10:35 CEST 2020] Wed Apr 01 11:10:35 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialog: Setting value: null
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialog: Setting value: YES
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.client.parts.dialogs.security.SecurityDialog: Returning value: YES
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesChecker: Trusted Only manifest attribute not found. Continuing.
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesChecker: Codebase matches codebase manifest attribute, and application is signed. Continuing. See: http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/security/no_redeploy.html for details.
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesChecker: OK - 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client' is from codebase 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/'.
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesChecker: All applications resources are from codebase http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/, skipping Application-Library-Allowable-Codebase Attribute check.
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.manifest.ManifestAttributesChecker: Entry-Point manifest attribute for yours 'de.eikelberg.anmeldesoft.AnmeldeProgrammGUI.AnmeldeFrameStart' not found. Continuing.
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.adoptopenjdk.icedteaweb.jdk89access.JarIndexAccess: sun.misc.JarIndex not found - Running jdk9+ ?
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader: Activate jar: file:/D:/OpenWebStart_64Bit/.cache/icedtea-web/cache/0/1/verwaltungssoftware-client.jar
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [INFO   ] net.sourceforge.jnlp.cache.NativeLibraryStorage: Activate native: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jar
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [INFO   ] net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader: Permission added: ("java.io.FilePermission" "D:\OpenWebStart_64Bit\.cache\icedtea-web\cache\0\1\verwaltungssoftware-client.jar" "read")
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [INFO   ] net.sourceforge.jnlp.Launcher: Starting application [de.eikelberg.anmeldesoft.AnmeldeProgrammGUI.AnmeldeFrameStart] ...
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.runtime.CachedJarFileCallback: Class-Path attribute cleared for D:\OpenWebStart_64Bit\.cache\icedtea-web\cache\0\1\verwaltungssoftware-client.jar
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.Launcher: Setting net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader@4549534c as the classloader for thread Programm zur Verwaltung der Anmeldungen zum Praktikum (VerwaltungssoftwareClientApp)
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.Launcher: Setting net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader@4549534c as the classloader for thread AWT-EventQueue-1
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [INFO   ] net.sourceforge.jnlp.Launcher: Invoking main() with args: []
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] --------------------------------------------------------------------------------
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020]     Client-Anwendung "Verwaltungssoftware - Anmeldung zur Lehrveranstaltungen"
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020]     Copyright 2002/2017 by Prof. Dr. Markus Eikelberg (www.eikelberg.de)
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] --------------------------------------------------------------------------------
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020]  
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
11:10:37 Client Verwaltungssoftware startet.!
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
11:10:37 Gestartet wird Programmversion 3.11.10-internet/intranet

[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
11:10:37 Es wurde von de.eikelberg.iotools ein Windows-Betriebssystem erkannt!
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
11:10:37 Das installierte Betriebssystem ist "Windows 7"!

[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 11:10:37 Schliessen Sie dieses Fenster erst nach Beendigung des Programms!

[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 11:10:37 Start des Programms  ...
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] 
11:10:37 Die Verbindung zum RMI Server wird aufgebaut ....
11:10:37 Der Verbindungsaufbau zum Server beginnt.
[MESSAGE_ALL][Wed Apr 01 11:10:37 CEST 2020] Wed Apr 01 11:10:37 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.runtime.CachedJarFileCallback: Class-Path attribute cleared for D:\OpenWebStart_64Bit\.cache\icedtea-web\cache\0\1\verwaltungssoftware-client.jar
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 

11:10:38 Die URL des RMI-Servers lautet: 
         rmi://192.168.80.57:15555/LehrvAnmelde_Service
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 
11:10:38 Suchen des Services LehrvAnmelde_Service mit der URL 
         rmi://192.168.80.57:15555/LehrvAnmelde_Service ...
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] Wed Apr 01 11:10:38 CEST 2020 [DEBUG  ] com.openwebstart.proxy.direct.DirectProxyProvider: Using NO_PROXY
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] Wed Apr 01 11:10:38 CEST 2020 [DEBUG  ] com.openwebstart.proxy.direct.DirectProxyProvider: Using NO_PROXY
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] .

11:10:38 Der Service mit der URL
         rmi://192.168.80.57:15555/LehrvAnmelde_Service wurde gefunden.

[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 
11:10:38 Server-Zeit wird vom Server angefordert!
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 11:10:38 Die Server-Zeit ist gleich 11:10:46
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 
11:10:38 Die serverseitig sichtbare Client-IP-Adresse wird festgestellt!
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 11:10:38 Der Client verbindet sich mit serverseitig sichtbarer
         IP-Adresse 172.20.200.3 
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 
11:10:38 Gefundene Client-IP-Adresse:  172.20.200.3 
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] 
11:10:38 Gefundene Client-IP-Adresse:  172.20.200.3 
[MESSAGE_ALL][Wed Apr 01 11:10:38 CEST 2020] Wed Apr 01 11:10:38 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.util.logging.FileLog: Attempting to log into: C:\Users\mathews\.config\icedtea-web\log\itw-javantx-2020-04-01_11_10_38.824.log
[MESSAGE_ALL][Wed Apr 01 11:10:40 CEST 2020] 
11:10:40 Beginn der Benutzeranmeldung ...
[MESSAGE_ALL][Wed Apr 01 11:10:40 CEST 2020] 
11:10:40 Benutzeranmeldung erfolgt fuer einen Benutzer.
[MESSAGE_ALL][Wed Apr 01 11:10:40 CEST 2020] 
11:10:40 Fenster der Anmeldesoftware wird aufgebaut ...
[MESSAGE_ALL][Wed Apr 01 11:10:40 CEST 2020] 
11:10:40 Je nach Netzwerkverbindung kann der Fensteraufbau etwas laenger dauern ....
11:10:40 Aufruf der Servermethode getBelegungsdaten ...
[MESSAGE_ALL][Wed Apr 01 11:10:41 CEST 2020] 
11:10:41 Aufruf der Servermethode getLehrveranstaltungdaten ...
[MESSAGE_ALL][Wed Apr 01 11:10:41 CEST 2020] .

11:10:41 Fensteraufbau abgeschlossen.

[MESSAGE_ALL][Wed Apr 01 11:10:44 CEST 2020] 
11:10:44 Aufruf der Servermethode logoff ...
[MESSAGE_ALL][Wed Apr 01 11:10:44 CEST 2020] Wed Apr 01 11:10:44 CEST 2020 [DEBUG  ] net.sourceforge.jnlp.runtime.JNLPRuntime: Release shared lock on C:\Users\mathews\AppData\Local\Temp\mathews\netx\locks\netx_running
[MESSAGE_ALL][Wed Apr 01 11:10:44 CEST 2020] Wed Apr 01 11:10:44 CEST 2020 [INFO   ] net.adoptopenjdk.icedteaweb.resources.cache.LeastRecentlyUsedCache: Other instances of javaws are running
[MESSAGE_ALL][Wed Apr 01 11:10:44 CEST 2020] Wed Apr 01 11:10:44 CEST 2020 [ERROR  ] net.adoptopenjdk.icedteaweb.resources.cache.LeastRecentlyUsedCache: Cannot clear the cache at this time. Try later. If the problem persists, try closing your browser(s) & JNLP applications. At the end you can try to kill all java applications. You can clear cache by javaws -Xclearcache or via itw-settings Cache -> View files -> Purge

Log 2: (windows 10 works not)

[bkupadmin][ITW-APPLET][WARNING_ALL][Wed Apr 01 11:13:42 CEST 2020][net.sourceforge.jnlp.util.logging.FileLog.getHeadlineHeader(FileLog.java:59)] NETX Thread# f878b43, name Output controller consumer daemon writer-based impl.
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] OWS main args [-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp].
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Starting OpenWebStart 1.1.6
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Ico provider registered correctly.
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Ico provider registered correctly.
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Loading USER level properties from: file:/C:/Users/bkupadmin/.config/icedtea-web/deployment.properties
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Property 'ows.install4j.propertyUpdate' is unknown.
[MESSAGE_DEBUG][Wed Apr 01 11:13:42 CEST 2020] Attempting to log into: C:\Users\bkupadmin\.config\icedtea-web\log\itw-javantx-2020-04-01_11_13_42.689.log
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Loading USER level properties from: file:/C:/Users/bkupadmin/.config/icedtea-web/deployment.properties
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Property 'ows.install4j.propertyUpdate' is unknown.
[MESSAGE_DEBUG][Wed Apr 01 11:13:42 CEST 2020] Checking if installation time (1585655186523) is after last initial config time (1585655206895)
[MESSAGE_DEBUG][Wed Apr 01 11:13:42 CEST 2020] RelevantJavawsArgs: '[-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]'
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Calling ITW Boot with args [-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp].
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] OpenWebStartLauncher called with args: [-verbose, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp].
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] OS: Windows 10
[MESSAGE_ALL][Wed Apr 01 11:13:42 CEST 2020] Java Runtime AdoptOpenJDK-1.8.0_242
[MESSAGE_DEBUG][Wed Apr 01 11:13:42 CEST 2020] using com.openwebstart.extensionpoint.OwsExtensionPoint extension point
[MESSAGE_DEBUG][Wed Apr 01 11:13:42 CEST 2020] Starting security dialog thread
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\trusted.jssecerts does not exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\trusted.certs does not exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.certs exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.certs
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.certs
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\jssecacerts does not exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\cacerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\trusted.clientcerts does not exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.clientcerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Selected ProxyProvider : OPERATION_SYSTEM 
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Windows based proxy created
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Proxy disabled ( registry value 'ProxyEnable'). Will use direct proxy.
[MESSAGE_ALL][Wed Apr 01 11:13:43 CEST 2020] Proceeding with jnlp
[MESSAGE_ALL][Wed Apr 01 11:13:43 CEST 2020] JNLP file location: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] call privileged method: getCodeBase
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] result: null
[MESSAGE_ALL][Wed Apr 01 11:13:43 CEST 2020] isCached: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] needsUpdateCheck: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Candidate URLs for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: [https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Using NO_PROXY
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Using NO_PROXY
[WARNING_ALL][Wed Apr 01 11:13:43 CEST 2020]
failed to check chain
sun.security.validator.ValidatorException
    at net.sourceforge.jnlp.security.VariableX509TrustManager.checkAllManagers(VariableX509TrustManager.java:285)
    at net.sourceforge.jnlp.security.VariableX509TrustManager.checkTrustServer(VariableX509TrustManager.java:200)
    at net.sourceforge.jnlp.security.VariableX509TrustManagerJDK7.checkTrustServer(VariableX509TrustManagerJDK7.java:107)
    at net.sourceforge.jnlp.security.VariableX509TrustManagerJDK7.checkServerTrusted(VariableX509TrustManagerJDK7.java:73)
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621)
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:223)
    at sun.security.ssl.Handshaker.processLoop(Handshaker.java:1037)
    at sun.security.ssl.Handshaker.process_record(Handshaker.java:965)
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1064)
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
    at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559)
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268)
    at net.adoptopenjdk.icedteaweb.http.CloseableConnection.getInputStream(CloseableConnection.java:58)
    at net.adoptopenjdk.icedteaweb.http.HttpUtils.consumeAndCloseConnection(HttpUtils.java:77)
    at net.adoptopenjdk.icedteaweb.http.HttpUtils.consumeAndCloseConnectionSilently(HttpUtils.java:64)
    at net.adoptopenjdk.icedteaweb.resources.initializer.UrlProber.getUrlResponseCodeWithRedirectionResult(UrlProber.java:71)
    at net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer.testUrl(BaseResourceInitializer.java:103)
    at net.adoptopenjdk.icedteaweb.resources.initializer.BaseResourceInitializer.lambda$null$0(BaseResourceInitializer.java:83)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\jssecacerts does not exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore Unknown
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file d:\openwebstart_64bit\jre\lib\security\cacerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore d:\openwebstart_64bit\jre\lib\security\cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.jssecacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Keystore file C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts exists.
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Loading Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:43 CEST 2020] Operating Keystore C:\Users\bkupadmin\.config\icedtea-web\security\trusted.cacerts
[MESSAGE_DEBUG][Wed Apr 01 11:13:44 CEST 2020] Temporary Permissions Button disabled due to null fields. file: null, securityDelegate: null, linkedButton: javax.swing.JButton[,0,0,0x0,invalid,alignmentX=0.0,alignmentY=0.5,border=com.sun.java.swing.plaf.windows.XPStyle$XPEmptyBorder@47720fa3,flags=296,maximumSize=,minimumSize=,preferredSize=,defaultIcon=,disabledIcon=,disabledSelectedIcon=,margin=javax.swing.plaf.InsetsUIResource[top=2,left=14,bottom=2,right=14],paintBorder=true,paintFocus=true,pressedIcon=,rolloverEnabled=true,rolloverIcon=,rolloverSelectedIcon=,selectedIcon=,text=Sandkasten,defaultCapable=true]
[MESSAGE_DEBUG][Wed Apr 01 11:13:44 CEST 2020] Setting value: null
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Setting value: YES
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Returning value: YES
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] URL connection 'https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp' header fields: {Accept-Ranges=[bytes], null=[HTTP/1.1 200 OK], Server=[Microsoft-IIS/8.5], ETag=["d4c321483171d31:0"], Last-Modified=[Sat, 09 Dec 2017 21:04:20 GMT], Content-Length=[1157], Date=[Wed, 01 Apr 2020 09:13:35 GMT], Content-Type=[application/x-java-jnlp-file]}
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Best url for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE is https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp by HEAD
[MESSAGE_ALL][Wed Apr 01 11:13:47 CEST 2020] isUpToDate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] needsUpdate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Found best URL for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: url:https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp; responseCode:200; location: null; version: null; lastModified: 1512853460000; contentLength: 1157; 
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Invalidating resource in cache: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp / null
[MESSAGE_ALL][Wed Apr 01 11:13:47 CEST 2020] isCached: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] needsUpdateCheck: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Candidate URLs for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: [https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp, http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp]
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Using NO_PROXY
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] URL connection 'https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp' header fields: {Accept-Ranges=[bytes], null=[HTTP/1.1 200 OK], Server=[Microsoft-IIS/8.5], ETag=["d4c321483171d31:0"], Last-Modified=[Sat, 09 Dec 2017 21:04:20 GMT], Content-Length=[1157], Date=[Wed, 01 Apr 2020 09:13:35 GMT], Content-Type=[application/x-java-jnlp-file]}
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Best url for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE is https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp by HEAD
[MESSAGE_ALL][Wed Apr 01 11:13:47 CEST 2020] isUpToDate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp - (v: null) = false
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] needsUpdate: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp -> true
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Found best URL for location=http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp version=null state=INCOMPLETE: url:https://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp; responseCode:200; location: null; version: null; lastModified: 1512853460000; contentLength: 1157; 
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Invalidating resource in cache: http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp / null
[MESSAGE_DEBUG][Wed Apr 01 11:13:47 CEST 2020] Error flag set for resource 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. Can not return a local file for the resource
[ERROR_ALL][Wed Apr 01 11:13:47 CEST 2020]
netx: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. (java.lang.NullPointerException ())
net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. You can try to download this file manually and send it as bug report to IcedTea-Web team.
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:330)
    at net.sourceforge.jnlp.Launcher.launch(Launcher.java:190)
    at net.sourceforge.jnlp.runtime.Boot.launch(Boot.java:346)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:326)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:73)
    at java.security.AccessController.doPrivileged(Native Method)
    at net.sourceforge.jnlp.runtime.Boot.runMain(Boot.java:270)
    at net.sourceforge.jnlp.runtime.Boot.mainWithReturnCode(Boot.java:128)
    at net.sourceforge.jnlp.runtime.Boot.main(Boot.java:112)
    at com.openwebstart.launcher.PhaseTwoWebStartLauncher.main(PhaseTwoWebStartLauncher.java:72)
    at com.openwebstart.launcher.OpenWebStartLauncher.main(OpenWebStartLauncher.java:30)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
    at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.io.IOException: java.lang.NullPointerException
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:107)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:79)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:63)
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:298)
    ... 17 more
Caused by: java.lang.NullPointerException
    at java.io.FileInputStream.<init>(FileInputStream.java:130)
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:103)
    ... 20 more
[ERROR_ALL][Wed Apr 01 11:13:47 CEST 2020]
failed to launch
net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file at 'http://pc132w.bsnw.fb4.fh-bochum.de/verwaltungssoftware-client/verwaltungssoftware-client.jnlp'. You can try to download this file manually and send it as bug report to IcedTea-Web team.
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:330)
    at net.sourceforge.jnlp.Launcher.launch(Launcher.java:190)
    at net.sourceforge.jnlp.runtime.Boot.launch(Boot.java:346)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:326)
    at net.sourceforge.jnlp.runtime.Boot.run(Boot.java:73)
    at java.security.AccessController.doPrivileged(Native Method)
    at net.sourceforge.jnlp.runtime.Boot.runMain(Boot.java:270)
    at net.sourceforge.jnlp.runtime.Boot.mainWithReturnCode(Boot.java:128)
    at net.sourceforge.jnlp.runtime.Boot.main(Boot.java:112)
    at com.openwebstart.launcher.PhaseTwoWebStartLauncher.main(PhaseTwoWebStartLauncher.java:72)
    at com.openwebstart.launcher.OpenWebStartLauncher.main(OpenWebStartLauncher.java:30)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
    at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:94)
    at com.install4j.runtime.launcher.WinLauncher.main(WinLauncher.java:25)
Caused by: java.io.IOException: java.lang.NullPointerException
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:107)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:79)
    at net.sourceforge.jnlp.JNLPFileFactory.create(JNLPFileFactory.java:63)
    at net.sourceforge.jnlp.Launcher.fromUrl(Launcher.java:298)
    ... 17 more
Caused by: java.lang.NullPointerException
    at java.io.FileInputStream.<init>(FileInputStream.java:130)
    at net.sourceforge.jnlp.JNLPFileFactory.openURL(JNLPFileFactory.java:103)
    ... 20 more
sclassen commented 4 years ago

OK, please enable the HTTPS Nutzung nicht vorziehen. If this is disabled than OpenWebStart will connect to https first.

You see the line isCached: remote size:1157 cached size:1157 -> true because the file was previously downloaded. On the other computer the download fails and therefor it cannot be found in the cache. You can clear the cache on the win7 computer either from within the settings or you can simply delete the directory %USER_HOME%\.cache\icedtea-web\cache After that you should see that the jnlp is downloaded and not found in cache

omathews commented 4 years ago

I have try it with https and without https. But it doesn't work on my Windows 10 System. I have download the verwaltungssoftware-client.jnlp file to my localdisc. But the same error occurs.

net.sourceforge.jnlp.LaunchException: Fatal: Read Error: Could not read or parse the JNLP file at 'file:/E:/Mathews/Downloads/verwaltungssoftware-client.jnlp'. You can try to download this file manually and send it as bug report to IcedTea-Web team.

itw-javantx-2020-04-02_17_10_20.6.log

sclassen commented 4 years ago

We have improved logging in the code where your error occures. Next release is planned before Easter. This should give us more insight what the cause might be.

AndreasEhret commented 4 years ago

Could you please retest and send a log with 1.1.7

omathews commented 4 years ago

Hello, i have found the error. The Cachesetting has the following path in my configuration "D:\OpenWebStart_64Bit.cache\icedtea-web\cache" . Thats work fine for Windows 7, but in Windows 10 there are no permisions to write in this path. What ever prevent this?? I have change the path to the standard path and anything works fine. I have found the failure in the log file from the new Version 1.1.7. THANK YOU very mutch für the support !! itw-clienta-2020-04-14_13_12_59.544.log