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jbehley / point_labeler

My awesome point cloud labeling tool
MIT License
647 stars 161 forks source link

Weird mainframe window size issue [followed installation instruction and no code change] #37

Closed chenzeh closed 2 years ago

chenzeh commented 3 years ago

Hi, thank you for your excellent work, this project is amazing. I recently install the point_labeler and found the UI setting looks weird, I only have the half height of view window. (the issue is shown as following) Screenshot from 2021-04-12 17-26-58

I almost strictly follow the instruction you provided in README, and I never change any cfg. Do anyone have this similar issue? And could you please help me to find some clue to fix this issue, thank you.

jbehley commented 3 years ago

it might be an issue with the Qt version, that there changed something. Can you check which version of Qt you have? I never saw this effect before.

chenzeh commented 3 years ago

it might be an issue with the Qt version, that there changed something. Can you check which version of Qt you have? I never saw this effect before.

I believe this is the qt version I have: qt5-default:amd64 (5.12.8+dfsg-0ubuntu1)

jbehley commented 3 years ago

I have to investigate issue. resizing the window does not resolve it?

Sorry for the delay. I'm currently busy with more time-critical tasks. :/

daanbl commented 3 years ago

I can confirm this issue on Ubuntu 20.04 with QT version 5.12.8. Resizing does not have an effect.

jbehley commented 3 years ago

okay. I now also see the problem under Ubuntu 20.04. (the catkin workflow is also a bit broken now...hmmm)

I have to investigate what is wrong here, but it will take a bit until I have time...sorry.

jbehley commented 3 years ago

Just a small update: I unfortunately could find time to investigate this more. A quick fix with replacing the "old" QGlWidget with an modern QOpenGLWidget did not help and lead to some issues with the initialization of the OpenGL context.

Unfortunately, right now the labeler is broken on Ubuntu 20.04 and my quick fix would be to have an Ubuntu 18.04 currently to run it.

I hope I have more time next month to work on this more, but currently there are teaching duties that need basically all my time. :/

jbehley commented 2 years ago

I finally found the problem. with the new version it should work as intended also in Ubuntu 20.04. If you face this problem in the future, then just re-open the issue.