InvocationTargetException when running applet locally

[Bernd Eckenfels]

Am 18.10.2013, 19:55 Uhr, schrieb Mickey Segal <java3 at segal.org>:

> I'm working this up as a bug report.  I have a description, a Web  
> version and a zip file to download and try locally at:
> http://www.segal.org/java/SignedAppletTest/

I get this in the detail view:

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
	at sun.plugin2.applet.Plugin2ClassLoader.defineClassHelper(Unknown Source)
	at sun.plugin2.applet.Plugin2ClassLoader.access$100(Unknown Source)
	at sun.plugin2.applet.Plugin2ClassLoader$2.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Unknown Source)
	at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
	at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
	at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
	at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
	at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
	at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown  
Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	... 14 more
Caused by: java.lang.NullPointerException
	at sun.plugin2.applet.Plugin2ClassLoader.loadAllowedCodebases(Unknown  
Source)
	at sun.plugin2.applet.Plugin2ClassLoader.getPermissions(Unknown Source)
	at sun.plugin2.applet.Applet2ClassLoader.getPermissions(Unknown Source)
	at java.security.SecureClassLoader.getProtectionDomain(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at java.net.URLClassLoader.defineClass(Unknown Source)
	... 18 more


I got a warning (before the crash) that the permissions settings is  
missing and this might not work in future versions. But it is in the JAR  
(and I added to the applet tag) and it did not help. This version is  
really bad :-/

Bernd
-- 
http://bernd.eckenfels.net