Open hirasawaryo opened 2 years ago
Hi, @hirasawaryo Did you start the OpenCR boot loader? Before you can upload the program to OpenCR, you need to operate the switch on OpenCR to start the Boot loader. See the link below for details.
https://emanual.robotis.com/docs/en/parts/controller/opencr10/#bootloader
@hirasawaryo Can you directly download the board manager from the link below?
https://github.com/ROBOTIS-GIT/OpenCR/releases/download/1.4.19/opencr.tar.bz2
Sometimes Arduino IDE returns error while installing the board manager, and usually retrying the board manager installation resolves the issue.
Did you install the Arduino IDE via Windows app or downloaded a zip file and extracted it?
I failed to install the OpenCR package (1.4.19) via boards manager of Arduino IDE. I tried to install by three computers, however I failed all computers. I tried to do by using some networks, but I couldn't. I can install some other board packages, but I cannot install OpenCR package.
Please help me.
Manual I read: https://emanual.robotis.com/docs/en/parts/controller/opencr10/#install-on-windows
Configuration : PC-1 : Windows 10 / Arduino IDE 1.8.19 PC-2 : Windows 10 / Arduino IDE 1.8.19 PC-3 : Ubuntu 18.04 / Arduino IDE 1.8.19
Procedure :
Error massage (Board Manager window): Error downloading https://github.com/ROBOTIS-GIT/OpenCR/releases/download/1.4.19/opencr.tar.bz2
Error massage (command line): Error downloading https://github.com/ROBOTIS-GIT/OpenCR/releases/download/1.4.19/opencr.tar.bz2 java.lang.RuntimeException: java.lang.Exception: Error downloading https://github.com/ROBOTIS-GIT/OpenCR/releases/download/1.4.19/opencr.tar.bz2 at cc.arduino.contributions.packages.ui.ContributionManagerUI.lambda$onInstallPressed$2(ContributionManagerUI.java:179) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.Exception: Error downloading https://github.com/ROBOTIS-GIT/OpenCR/releases/download/1.4.19/opencr.tar.bz2 at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:145) at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:79) at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:56) at cc.arduino.contributions.packages.ContributionInstaller.install(ContributionInstaller.java:100) at cc.arduino.contributions.packages.ui.ContributionManagerUI.lambda$onInstallPressed$2(ContributionManagerUI.java:172) ... 1 more Caused by: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.ssl.Alerts.getSSLException(Alerts.java:192) at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1946) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:316) at sun.security.ssl.Handshaker.fatalSE(Handshaker.java:310) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1639) 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.followRedirect0(HttpURLConnection.java:2729) at sun.net.www.protocol.http.HttpURLConnection.followRedirect(HttpURLConnection.java:2641) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1824) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492) at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:347) at cc.arduino.utils.network.HttpConnectionManager.makeConnection(HttpConnectionManager.java:139) at cc.arduino.utils.network.HttpConnectionManager.makeConnection(HttpConnectionManager.java:96) at cc.arduino.utils.network.FileDownloader.openConnectionAndFillTheFile(FileDownloader.java:217) at cc.arduino.utils.network.FileDownloader.downloadFile(FileDownloader.java:176) at cc.arduino.utils.network.FileDownloader.download(FileDownloader.java:125) at cc.arduino.contributions.DownloadableContributionsDownloader.download(DownloadableContributionsDownloader.java:143) ... 5 more Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:397) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:302) at sun.security.validator.Validator.validate(Validator.java:262) at sun.security.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:324) at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:229) at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124) at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1621) ... 26 more Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:280) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:392) ... 32 more