From time to time I get the following fatal error under Ubuntu 12.04. Is this a simple-openni bug or is it a OpenNI bug?

SimpleOpenNI Version 0.26

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A fatal error has been detected by the Java Runtime Environment:

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SIGSEGV (0xb) at pc=0x00007f4dd86a4e56, pid=2796, tid=139972363659008

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JRE version: 6.0_25-b06

Java VM: Java HotSpot(TM) 64-Bit Server VM (20.0-b11 mixed mode linux-amd64 compressed oops)

Problematic frame:

C [libXnVFeatures_1_5_2.so+0x8ce56] Segmentation::detectionByPoint(bool, std::vector<Vector2D<int>, std::allocator<Vector2D<int> > > const*)+0x116

Yes i had this too. The error message is in OpenNI. This bug only appears if you start the UserGenerator, but i didn't test it very detailed.

Do you mean the UserGenerator class of the OpenNI API that is used if I access the sceneMap object of the SimpleOpenNI class?

I updated the OpenNI modules in v0.27. Seams like this bug disappeared with the new OpenNI modules.