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1.4 build6 Exception when minimized

8 replies [Last post]
nikolai
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Joined: 2003-06-10

If my app is minimized while Java3D is about to start rendering this exception happened:

Java 3D ERROR : OpenGL 1.3 or better is required (GL_VERSION=1.1)
Exception in thread "J3D-Renderer-1" java.lang.IllegalStateException: GL_VERSION
at javax.media.j3d.Canvas3D.createNewContext(Native Method)
at javax.media.j3d.Canvas3D.createNewContext(Unknown Source)
at javax.media.j3d.Renderer.doWork(Unknown Source)
at javax.media.j3d.J3dThread.run(Unknown Source)

I use:
Java 3D [dev] 1.4.0-build6-experimental
Java 1.5.0_05
Geforce 5600XT
NVidia drivers 78.01
Win XP all patched up

Am I the first to experience this?
Nikolai

Message was edited by: Nikolai

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nikolai
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Joined: 2003-06-10

> What is your default display set to ?

Set to? Not sure what that mean.

The primary display is:(Taskbar is on this one)
NVidia GeForce FX 5600XT
1024x768, 32bit, 85Hz

The second is: (windows desktop is extended onto this)
Matrox Graphics Millennium II PCI
1280x1024, 24bit, 75Hz

nikolai
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Joined: 2003-06-10

Yep, easy to reproduce.

My app starts with the canvas visible, but not black yet.
Models are being loaded.
Then I minimize my app.
Then when normally the canvas would become black and the scene shown, the above error output is displayed and the canvas remain grey if I restore the window.

nikolai
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Joined: 2003-06-10

Version

Java3D is version: 1.4.0-build5-experimental 24 Jun 2005 10:20:13 PDT OpenGL

Does NOT have this problem.

nikolai
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Joined: 2003-06-10

I found out some more:

I have two graphics cards installed and two monitors.

I run my app on the new nvidia monitor.

But I start my app from a console on the old matrox monitor.

So my app pops up in the new graphics card, is minimized on the new graphics card. But still complains. Who cares if it was started from a text console on an old graphics card?? My app is at no time on that monitor, it shouldn't complain.

This is a bug in Java3D.

nikolai
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Joined: 2003-06-10
jada
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Joined: 2004-03-17

Puzzling, we might have broken something between b5 and b6. What is your default display set to ? Thanks for your feedback.

- Chien.

Pasi Paasiala

Could this be related to bug#89.

See: https://java3d.dev.java.net/issues/show_bug.cgi?id=89

Pasi

-----Original Message-----
From: java3d-interest@javadesktop.org
[mailto:java3d-interest@javadesktop.org]
Sent: 28. syyskuuta 2005 7:14
To: interest@java3d.dev.java.net
Subject: Re: 1.4 build6 Exception when minimized

Puzzling, we might have broken something between b5 and b6. What is your
default display set to ? Thanks for your feedback.

- Chien.
---
[Message sent by forum member 'jada' (Chien Yang)]

http://www.javadesktop.org/forums/thread.jspa?messageID=116036&#116036

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nikolai
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Joined: 2003-06-10

> Could this be related to bug#89.

Maybe, hard to say.