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jbehley / point_labeler

My awesome point cloud labeling tool
MIT License
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The X11 connection broke: No error (code 0) #53

Closed Chuanyu-LD closed 2 years ago

Chuanyu-LD commented 2 years ago

Dear authors,

thank you for your excellent work.

when i run the bin/labeler, the xserver raise the error

The X11 connection broke: No error (code  0)
XIO: fatal IO error 22 (invalid argument) on X server ":1"
after 526 requests (526 known processed) with 0 events remaining

The Dependencies are all installed.

The ubuntu is 18.04, OpenGL version is 4.6.0, and NVIDIA driver is 470.57.02, GPU Quadro P620, only 1 Screen.

What I tried: export DISPLAY=:0 or export DISPLAY=:0.0 or export DISPLAY=:1.0

All not work.

The commands xclock works (suggests Xorg works?)

One guess is the multi threads usage in labeler codes? But the software runs well on the other computer.

jbehley commented 2 years ago

sorry I have no idea and never observer this issue. Hope you could resolve it by now.

Chuanyu-LD commented 2 years ago

Environment problem. Recompiled is okay. Anyway thanks