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loosolab / jlu-bda-2020

Code repository for the JLU practical in Biodatenanalyse in winter 2020/2021
MIT License
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Error when running pipeline in background #43

Closed hschult closed 3 years ago

hschult commented 3 years ago

Call: python bin/tf_analyzer.py -g mm9 -b liver --redo_file_validation

Error:

analyse_main.py: unpacking
unpacking: liver
analysing: ctcf
mode auto: number of components is evaluated (components_fit.py)
qt.qpa.xcb: could not connect to display localhost:12.0
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, minimal, minimalegl, offscreen, vnc, webgl, xcb.

Aborted

I suspect this error can be traced back to matplotlib not being able to create plots when the pipeline is running in the background. Coincidently I had a similar problem recently which could be fixed with the solution provided here.

JonnyCodewalker commented 3 years ago

This issue should be resolved since the plots generated by matplotlib are no longer displayed. Please reopen if the error still occurs.