Bug 981438
| Summary: | icedtea-web - error with java applet | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Michel Duquaine <michelduquaine> | ||||
| Component: | icedtea-web | Assignee: | jiri vanek <jvanek> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 19 | CC: | cra, dbhole, jvanek, knutjbj, omajid, riku.seppala, samuel-rhbugs, sitsofe | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-08-07 13:08:14 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Michel Duquaine
2013-07-04 16:57:56 UTC
Created attachment 768917 [details]
full error details
This is known issue. Work in progress! Any progress? This happens on F18 as well with icedtea-web-1.4-1.fc18.i686. Oddly, it seem to be a firefox-only issue. It works fine in SeaMonkey and Chrome. Now that you mention it, it works fine in Konqueror too. This seems to work now? I'm seeing the error within comment #1 in Firefox on Fedora 20 x86_64 with an HP JetDirect embedded web server page. java.com's version tester produces a different issue (see Bug #903406). How reproducible is the problem? The problem is reproducible every time. Additional information: IcedTea-Web Plugin version: 1.4.1 (fedora-0.fc20-x86_64) Fri Dec 20 10:18:14 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:734) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) ... 2 more Chain: 1) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) 2) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:734) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) ... 2 more 3) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) 4) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:734) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) ... 2 more 5) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) 6) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:734) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) ... 2 more 7) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) 8) at Fri Dec 20 10:18:11 GMT 2013 net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button". at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:734) at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:662) at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:914) Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Unknown Main-Class. Could not determine the main class for this application. at net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:708) at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:249) at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:382) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:444) at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:420) at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:700) ... 2 more Version information: Fedora release 20 (Heisenbug) java-1.7.0-openjdk-headless-1.7.0.60-2.4.3.0.fc20.x86_64 java-1.7.0-openjdk-devel-1.7.0.60-2.4.3.0.fc20.x86_64 java-1.7.0-openjdk-1.7.0.60-2.4.3.0.fc20.x86_64 icedtea-web-1.4.1-0.fc20.x86_64 firefox-26.0-3.fc20.x86_64 Can you please provide url where I can check? Also please nexttime add error rport from just *single* run and as attachement, sot he formating is kept. I apologise for the inline paste - it was to make it easier to find the bug if people google search on sub parts of the error. Sadly the problem site is not publicly accessible as it is for control of a printer from HP. What can I provide to you to help you debug this anyway? Do you mind to try with self compiled (or f21's RPMed) icedtea-web 1.5? If it fails, in java console would be quite verbose output. Can you copypaste it to attachment? But I hopes the main-class searching is fiexed here... Jiri: Installing https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/x86_64/os/Packages/i/icedtea-web-1.5-0.3.pre03.fc21.x86_64.rpm and tagsoup on Fedora 20 has resolved the problem. The fonts look a bit crazy (too wide) but the site works. For what it's worth Java in Windows browsers now blocks running of the Java applets from the Jet Direct box by default (presumably because only parts of it are signed). On Windows the only way round this is to manually add an exception for the whole site using the instructions on https://www.java.com/en/download/help/java_blocked.xml ... The solution in comment #12 works for me as will with the Cloudpath XpressConnect installer on Fedora 20 (although now I'm running into a different error with XpressConnect: "The Network Manager daemon is not running. Please start it and run this program again.") It sounds like we need the new icedtea-web from rawhide backported to Fedora 19 and 20. Can this be done? Thanks. In rawhide is pre release version. Once it - 1.5 - is properly release - It should be 1th of April, then I will backport to f20 and f19 (maybe with small intentional delay) https is being rewritten fo 1.6 |