4 ms·
Crashes when run in IcedTea 1.6 in Firefox on Linux. IcedTea-Web Plugin version: 1.6.2 6/1/16 7:49 AM Exception was: net.sourceforge.jnlp.LaunchException: F
by coldpie 10y ago
Crashes when run in IcedTea 1.6 in Firefox on Linux.
IcedTea-Web Plugin version: 1.6.2
6/1/16 7:49 AM
Exception was:
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:764)
at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:686)
at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:933)
Caused by: java.lang.ClassNotFoundException: quantum.GameWindow
at net.sourceforge.jnlp.runtime.JNLPClassLoader.loadClass(JNLPClassLoader.java:1562)
at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:753)
... 2 more
This is the list of exceptions that occurred launching your applet. Please note, those exceptions can originate from multiple applets. For a helpful bug report, be sure to run only one applet.
1) at 6/1/16 7:49 AM
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button".
at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:764)
at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:686)
at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:933)
Caused by: java.lang.ClassNotFoundException: quantum.GameWindow
at net.sourceforge.jnlp.runtime.JNLPClassLoader.loadClass(JNLPClassLoader.java:1562)
at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:753)
... 2 more
- blaze33 10y agoSimilar issue with Ubuntu 16.04, FF 46 & icedtea 1.6.2, I just get a gray screen, from /var/log/syslog: IcedTea-Web java error manual log: Application title was not found in manifest. Check with application vendor IcedTea-Web java error - for more info see itweb-settings debug options or console. See http://icedtea.classpath.org/wiki/IcedTea-Web#Filing_bugs for help.
- LukeShu 10y agoSame exception with IcedTea 1.6 in Iceweasel on GNU/Linux. Second edit: It's because I had OpenJDK 7 as the default JRE. It works fine when I switch it to OpenJDK 8. Tip: stick 4 spaces before the stack trace to not munge newlines. Edit: If I run it with appletviewer, I get a more helpful exception: $ appletviewer http://tropic.org.uk/~crispin/quantum/ java.lang.UnsupportedClassVersionError: quantum/GameWindow : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) [snip]
- mschulze 10y agoThis error means that you need at least JRE8 (Java 8) to run the applet. Or OP must compile the applet in a compatible bytecode format for older versions of Java (-target of javac).
- LukeShu 10y agoYup, I figured that out. Note that what we saw in the browser didn't indicate that; I had to use appletviewer to get a helpful error message.