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+--- Thread: Can't Start LDPartEditor (/thread-25413.html)
Can't Start LDPartEditor - G.D. Grant - 2021-10-05
Greetings all.
Can't start LDPartEditor...
Here's the error log:
Code:
[LDPartEditor RELEASE ] Started on Tue Oct 05 12:58:34 EDT 2021
Unhandled event loop exception during blocked modal context.
java.lang.IllegalStateException: This function is not available.
at org.lwjgl.system.Checks.checkFunctionAddress(Checks.java:89)
at org.lwjgl.opengl.GL20.glUseProgram(GL20.java:477)
at org.nschmidt.ldparteditor.opengl.OpenGLRendererPrimitives20.drawScene(OpenGLRendererPrimitives20.java:93)
at org.nschmidt.ldparteditor.composite.primitive.CompositePrimitive$2.run(CompositePrimitive.java:360)
at org.eclipse.swt.widgets.Display.runTimer(Display.java:4090)
at org.eclipse.swt.widgets.Display.messageProc(Display.java:3207)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3585)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:166)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:368)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:469)
at org.nschmidt.ldparteditor.composite.primitive.CompositePrimitive.loadPrimitives(CompositePrimitive.java:576)
at org.nschmidt.ldparteditor.shell.editor3d.Editor3DDesign.createContents(Editor3DDesign.java:1423)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.nschmidt.ldparteditor.shell.editor3d.Editor3DWindow.run(Editor3DWindow.java:275)
at org.nschmidt.ldparteditor.splash.SplashScreen.run(SplashScreen.java:412)
at org.nschmidt.ldparteditor.main.LDPartEditor.main(LDPartEditor.java:48)
Exception in thread "main" java.lang.IllegalStateException: This function is not available.
at org.lwjgl.system.Checks.checkFunctionAddress(Checks.java:89)
at org.lwjgl.opengl.GL20.glCreateShader(GL20.java:260)
at org.nschmidt.ldparteditor.opengl.OpenGLRenderer20.loadGlossVertexShader(OpenGLRenderer20.java:2118)
at org.nschmidt.ldparteditor.opengl.OpenGLRenderer20.init(OpenGLRenderer20.java:209)
at org.nschmidt.ldparteditor.composite.Composite3D.<init>(Composite3D.java:1271)
at org.nschmidt.ldparteditor.composite.CompositeContainer.<init>(CompositeContainer.java:40)
at org.nschmidt.ldparteditor.shell.editor3d.Editor3DDesign.createContents(Editor3DDesign.java:1473)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.nschmidt.ldparteditor.shell.editor3d.Editor3DWindow.run(Editor3DWindow.java:275)
at org.nschmidt.ldparteditor.splash.SplashScreen.run(SplashScreen.java:412)
at org.nschmidt.ldparteditor.main.LDPartEditor.main(LDPartEditor.java:48)As you can see in the log, the splash screen has time to show up a few seconds before the program crashes.
I'm running a Windows 10 Pro 64 bit machine with no GPU and an Intel i2 CPU.
Thanks in advance for any help!
God bless.
--
G. D. Grant
RE: Can't Start LDPartEditor - Orion Pobursky - 2021-10-06
It's definitely graphics related and having no GPU is prolly the issue. Whatever software OpenGL driver is on your machine doesn't seem to support some needed feature of OpenGL 2.0
RE: Can't Start LDPartEditor - G.D. Grant - 2021-10-06
(2021-10-06, 1:50)Orion Pobursky Wrote: It's definitely graphics related and having no GPU is prolly the issue. Whatever software OpenGL driver is on your machine doesn't seem to support some needed feature of OpenGL 2.0
OK. I had my doubts too.
Now, given that my PC tells me that "all your drivers are up to date," I'm not running LDPartEditor on my machine till I get a GPU, is that right? Or is there some hack out of this (the latter sounds cooler to me 😎)?
Thanks for your help!
--
G. D. Grant
RE: Can't Start LDPartEditor - Roland Melkert - 2021-10-06
(2021-10-06, 14:03)G.D. Grant Wrote: Now, given that my PC tells me that "all your drivers are up to date," I'm not running LDPartEditor on my machine till I get a GPU, is that right? Or is there some hack out of this (the latter sounds cooler to me 😎)?
Do note, you can't really use a pc without a graphics card of some kind (most boards won't even boot without one).
So most likely your cpu has an integrated graphics card.
But given its age, it might be of a very low OpenGL version, or worse it has a 'lazy' OpenGL driver.
A decent driver would do in software the things the hardware doesn't do in order to confirm to a specific GL version (2.1 most likely when using very old hardware).
So the main question is what minimal version of OpenGL does LDPartEditor need.
RE: Can't Start LDPartEditor - Orion Pobursky - 2021-10-06
Roland brings up a good point. What's your CPU?