Hello, I came across a segmentation fault when trying to run membrane program in the documentation. I have compiled Freefem++ 4.6 on Xubuntu 20.04. Any ideas on how to solve this? Thank you. real theta = 4.*pi/3.; real a = 2.; //The length of the semimajor axis real b = 1.; //The length of the s…

I think, the graphic part (ffglut) trap, because the freefem++ end normal. I have try with the last version 4.10 not problem on my MacOS test without graphic reinstall FreeFEM may be.

Segmentation Error

General Discussion

julienG (Julien) December 13, 2021, 5:03pm 2

Hi
Add fill=true option to your plot.
This is a bug with Ubuntu, probably related to openGL, I reported in this thread

Topic		Replies	Views
Segfault when plotting FE function General Discussion	7	357	January 27, 2023
Segmentation fault due to fill=false option in plots General Discussion	4	605	January 25, 2023
Plotting issue on square mesh General Discussion	10	490	July 25, 2022
Segmentation fault? FreeFEM installation	0	412	March 28, 2023
Segault in ffglut with fill =0 General Discussion	1	167	June 7, 2023

Segmentation Error

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