Open bvenkate opened 2 years ago
janakmulani
commented
2 years ago I have JAVA_HOME pointing to Oracle 11.0.11. Starting icedtea-web javaws.exe
Does your application use a class that is missing in Java 11. In that case you may have ot add --add-export module to the itw-modularjdk.args file in the \icedtea-web-image\bin directory.
bvenkate
commented
2 years ago thanks for your reply.
I have added the below in itw-modulearjdk.args file. How do we create the below packages to be available for running application? Can you please provide any example on how to add the modules?
--add-exports=java.desktop/java.awt.event=ALL-UNNAMED,java.desktop
--add-exports=java.base/java.security=ALL-UNNAMED,java.security
--add-exports=java.base/java.lang=ALL-UNNAMED,java.desktop
--add-exports=java.base/java.net=ALL-UNNAMED,java.desktop
--add-exports=java.base/java.security=ALL-UNNAMED,java.desktopCaused by: java.lang.NoSuchMethodError: java.lang.SecurityManager.checkTopLevelWindow(Ljava/lang/Object;)
Your application is using Oracle Forms which is using SecurityManager Some methods have been removed in Java 11. You will need to port you app to run with JRE 11.
marcolinuxbr
commented
2 years ago Hi! I am facing a similar issue. My jar is a multi-release jar.
Works in terminal (both java8 and java11).
But dont work when called from jnlp/webStart, with icedtea/javaws. It seems that javaws ignore the correct version of the class or disable multi-release jars (always use the java8 version of the class).
PS: the original app works fine with javaws from oracle (java8) and with icedtea-web.
marcolinuxbr
commented
2 years ago More info (edited/simplified):
------------------ version icedtea-web 1.8.8 (archlinux)
------------------ unzip main.jar
2138 2022-05-06 12:25 META-INF/versions/9//sig/ProviderJv8_9.class 1289 2022-05-06 12:25 sig/ProviderJv8_9.class
------------------ script1
#works with: java8, java11
#export JAVA_HOME=/java/8-local
export JAVA_HOME=/java/11-local
$JAVA_HOME/bin/java -classpath app/main.jar:\
libs/bcastle/bcprov-jdk15-1.46.jar:libs/bcastle/bcmail-jdk15-1.46.jar \
app.Signer------------------ script2
#work: java8
#dont work: java11
#export JAVA_HOME=/java/8-local
export JAVA_HOME=/java/11-local
javaws http://localhost:8080/web123/javaApp.jnlp------------------ exception
[ITW-JAVAWS][MESSAGE_DEBUG][Fri May 05 12:41:22 BRT 2022][net.sourceforge.jnlp.jdk89acesses.JarIndexAccess.
Using java11 but still using the java8 version of the class:
Exception in thread "AWT-EventQueue-1" java.lang.NoSuchMethodError: 'void sun.security.pkcs11.SunPKCS11.
------------------ jnlp
javaApp-edited.jnlp
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<jnlp codebase="http://localhost:8080/" href="/web123/javaApp.jnlp"
spec="1.0+">
<information>
<title>App1</title>
<vendor>Vendor2</vendor>
<homepage href="http://www.example.org" />
<description>Desc App </description>
</information>
<security>
<all-permissions />
</security>
<resources>
<jar href="/app/main.jar" main="true" eager="true" />
<jar href="/libs/bcastle/bcprov-jdk15-1.46.jar" />
<jar href="/libs/bcastle/bcmail-jdk15-1.46.jar" />
</resources>
<application-desc main-class="app.Signer">
<argument>xxxxxxx</argument>
</application-desc>
</jnlp>
sclassen
commented
2 years ago There is a known issue with multi release jars. It has been fixed on the 2.x branch. Unfortunately there is no release available.
You can try openwebstart. It is using the 2.x branch to offer basically the same as icedtea-web.
marcolinuxbr
commented
2 years ago Thanks man, it worked! Tested with:
windows 10 - OpenWebStart_windows-x32_1_5_2.exe archlinux - OpenWebStart_linux_1_5_2.deb (dpkg in archlinux!)
After install, go to itw-settings (make sure it is the openWebStart version), and use [find all] JVMs. Or let it download one.
I also changed my-other-app.jnlp: from: j2se version="1.8.0_181" (last usable orcl version) to: j2se version="1.8+"
Thanks again. Hope that helps!
Dear Team,
We are facing issue while opening JNLPs from desktop with the combination of IcedTea + Oracle Java 11. The below is the error. Can you please check and give us pointers to fix this issue? Please let me know for further information. Thanks!