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farrellf / TelemetryViewer

Data Visualization Tool
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Error when execute Telemetry Viewer on Ubuntu 20.04 #36

Closed fattahalf closed 3 years ago

fattahalf commented 4 years ago

Hello. Great work on Telemetry Viewer. Such a good software. I recently work on Ubuntu 20.04, and when i tried to execute .jar file of Telemetry Viewer 0.6, i got this message :

Exception in thread "main" java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:61) Caused by: com.jogamp.opengl.GLException: Profile GL2 is not available on null, but: [GLProfile[GLES1/GLES1.hw], GLProfile[GLES2/GLES3.hw], GLProfile[GL2ES1/GLES1.hw], GLProfile[GL4ES3/GL4.hw], GLProfile[GL2ES2/GL4.hw], GLProfile[GL4/GL4.hw], GLProfile[GLES3/GLES3.hw], GLProfile[GL4/GL4.hw], GLProfile[GL3/GL4.hw], GLProfile[GL2GL3/GL4.hw]] at com.jogamp.opengl.GLProfile.get(GLProfile.java:991) at com.jogamp.opengl.GLProfile.get(GLProfile.java:1004) at OpenGLChartsRegion.(OpenGLChartsRegion.java:108) at Main.main(Main.java:31) ... 5 more

I have no idea about this error. Do you have any ideas to solve this problem? It would be great if you have one. Thank you.

farrellf commented 4 years ago

That exception basically means it could not get an OpenGL 2 context. What graphics card are you using?

fattahalf commented 4 years ago

I am using Intel HD Graphics 520

Intel® Core™ i5-6300U CPU @ 2.40GHz × 4 Mesa Intel® HD Graphics 520 (SKL GT2)

Gord1 commented 4 years ago

Is this the same problem in Ref. https://github.com/farrellf/TelemetryViewer/issues/30 Which was solved by going back to an older Mesa driver. Unfortunately the older Mesa driver is no longer available and none of the newer drivers work. Ref. https://github.com/farrellf/TelemetryViewer/issues/33

I'm using Linux Mint 19.3 and that is based off of Ubuntu. So if you find a fix for @fattahalf , that will likely solve my problem too.

Gord_W

fattahalf commented 3 years ago

Thank you Gord_W for the answer

Gord1 commented 3 years ago

Were you able to getting it working somehow or did you just give up because it is broken on Linux?

Gord_W

farrellf commented 3 years ago

I just released a new version, and I think it will fix this problem. I updated the OpenGL library that I use to a newer pre-release version, and I also rewrote most of my OpenGL code. I even wrote my own font rendering code because the font rendering library I was using had some bugs.

http://farrellf.com/TelemetryViewer/TelemetryViewer_v0.7.jar http://farrellf.com/projects/software/2020-07-17_Telemetry_Viewer_v0.7/

Telemetry Viewer now requires OpenGL 3.2 Core Profile, or OpenGL ES 3.1 with the GL_EXT_geometry_shader extension.