I get the “Network is unavailable, please fix it” error in V7 and V6.5. In V6.3, the error does not occur but I still get errors trying to download jar files (e.g. "java.lang.Exception: Download jcifs-1.3.0.jar failed!"). I also get a "; nested exception is: javax.net.ssl.SSLHandshakeException: sun.security.validator ... "unable to find valid certification path to request target". In V6, I get timeout errors trying to download the required JAR files.
java.lang.Exception: Download jcifs-1.3.0.jar failed! at org.talend.librariesmanager.utils.DownloadModuleRunnable.downLoad(DownloadModuleRunnable.java:119) at org.talend.librariesmanager.utils.DownloadModuleRunnable.run(DownloadModuleRunnable.java:68) at org.talend.updates.runtime.model.TalendWebServiceUpdateExtraFeature.install(TalendWebServiceUpdateExtraFeature.java:96) at org.talend.updates.runtime.engine.InstallNewFeatureJob.installFeature(InstallNewFeatureJob.java:74) at org.talend.updates.runtime.engine.InstallNewFeatureJob.run(InstallNewFeatureJob.java:65) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at java.net.SocketInputStream.read(Unknown Source) at sun.security.ssl.InputRecord.readFully(Unknown Source) at sun.security.ssl.InputRecord.read(Unknown Source) at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source) at sun.security.ssl.SSLSocketImpl.readDataRecord(Unknown Source) at sun.security.ssl.AppInputStream.read(Unknown Source) at java.io.BufferedInputStream.fill(Unknown Source) at java.io.BufferedInputStream.read1(Unknown Source) at java.io.BufferedInputStream.read(Unknown Source) at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source) at sun.net.www.http.HttpClient.parseHTTP(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(Unknown Source) at org.talend.librariesmanager.utils.nexus.NexusDownloader.download(NexusDownloader.java:106) at org.talend.core.download.DownloadHelperWithProgress.download(DownloadHelperWithProgress.java:90) at org.talend.librariesmanager.utils.nexus.NexusDownloadHelperWithProgress.download(NexusDownloadHelperWithProgress.java:63) at org.talend.librariesmanager.utils.DownloadModuleRunnable.downLoad(DownloadModuleRunnable.java:104)
From your attached log, we see that you are getting some BundleExceptions 'Could not resolve module' when you are trying to install 3rd party JAR files in your talend open studio for ESB studio.
Please ensure proper version of JDK is installed. For v6 of Talend products JDKv1.8 is required instead of JRE. If that requirement is met, ensure JDK bin is included in your PATH environment variable and is being reached.
