double free or corruption (!prev) / Segmentation violation

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Tohid Nozad khalil
Tohid Nozad khalil 2020 年 7 月 30 日
編集済み: Tohid Nozad khalil 2021 年 8 月 1 日
I use virtual terminal (gnu's screen) to run my process in MATLAB in our server but I faces with a problem newly. Matlab gives error and interrupt the process while my connection to the server shuts down. Same error is happen in tmux, too.
*** Error in `/opt/MATLAB/R2009b/bin/glnxa64/MATLAB': double free or corruption (!prev): 0x00007f91455f7d60 ***
======= Backtrace: =========
======= Memory map: ========
00400000-00406000 r-xp 00000000 08:05 6169816 /opt/MATLAB/R2009b/bin/glnxa64/MATLAB
00606000-00607000 rw-p 00006000 08:05 6169816 /opt/MATLAB/R2009b/bin/glnxa64/MATLAB
  2 件のコメント
Tohid Nozad khalil
Tohid Nozad khalil 2021 年 8 月 1 日
I could not solve it. I just moved to X2GO instead of gnu's screen.



Maadhav Akula
Maadhav Akula 2020 年 8 月 21 日
In order to resolve this error you will need to remove your preferences directory:
Check in your home directory for a directory named .matlab and remove this and try re-launching MATLAB. This directory will get re-created at startup.
If this does not resolve the problem, setting the following variable may resolve your issue:
If still you are facing this issue please reach out to MathWorks Support:
  1 件のコメント
Tohid Nozad khalil
Tohid Nozad khalil 2020 年 8 月 25 日
Thank you for your answer. I still have the problem. It is interesting that the I am the only user of the server that facing with such a problem. I use another app to connect the server.


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