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  Unexpected exception: java.lang.reflect.InvocationTargetException  (Read 7430 times)
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Offline kostyabkg

Senior Newbie

« Posted 2005-07-22 11:51:13 »


When I start web start 3D demos, such as CutScene from, or JCanyon from JOGL web-site, I always get this error:
An error occurred while launching/running the application.

Title: JCanyon
Vendor: Sun Microsystems, Inc.
Category: Unexpected Error

Unexpected exception: java.lang.reflect.InvocationTargetException

Could you help me, please, to solve this problem?

I thought, the problem was with OpenGL drivers and downloaded latest CATALYST package from ATI, but it didn't help at all.

Thank you very much in advance.

Offline Orangy Tang

JGO Kernel

Medals: 57
Projects: 11

Monkey for a head

« Reply #1 - Posted 2005-07-22 12:33:20 »

Is this a webstarted game perchance? InvocationTargetException tends to be thrown when some resource (usually a code jar) can't be downloaded but webstart tries to execute the main class anyway. If you look in the webstart logs and error report you can usually find the actual cause of the error.

[ - Play Growth Spurt, Rescue Squad and Snowman Village ] [ Rebirth - game resource library ]
Offline kostyabkg

Senior Newbie

« Reply #2 - Posted 2005-07-22 13:58:30 »

Yes, those are web started games. It loads just fine JAR files and dll files necessary for JOGL, for example.

Where I can find this log?

Thank you so much for reply!
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Offline kostyabkg

Senior Newbie

« Reply #3 - Posted 2005-07-22 14:39:41 »


The problem is gone!

I prayed (!!!) and accidently after that started jucheck.exe, that downloaded and installed update for JRE. I had JRE 1.5.0_3 and it installed updates for 1.5.0_4. I even rebooted computer and it still works!

Thank you very much for participation!
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