MATLAB Answers

parpool() (R2014a) fails on Linux

조회 수: 21(최근 30일)
bge 17 Jul 2015
댓글: emjey 4 Oct 2019
When executing the command parpool() from the MATLAB prompt, with or without arguments, the following error occurs:
Undefined variable "com" or class "com.mathworks.toolbox.distcomp.pmode.SessionInfo.NULL_SESSION_INFO".
Error in parpool (line 96) sessionInfo = com.mathworks.toolbox.distcomp.pmode.SessionInfo.NULL_SESSION_INFO;
The error message seems to be helpless. How can I fix it?
  댓글 수: 2
Eric Sillekens
Eric Sillekens 4 Oct 2017
Did you start matlab with the -nojvm option, I got the same error when staring matlab using "matlab -nodisplay -nojvm"and and starting matlab using "matlab -nodisplay" solved it for me.

댓글을 달려면 로그인하십시오.


Rafnuss 9 Dec 2015
I had the same problem when using (as documented here) :
matlab -nojvm -nodisplay -nosplash
But I manage to make it work without the -nojvm
matlab -nodisplay -nosplash
  댓글 수: 1
Edric Ellis
Edric Ellis 11 Dec 2015
Parallel Computing Toolbox requires the JVM...

댓글을 달려면 로그인하십시오.

Richa Gupta
Richa Gupta 20 Jul 2015
Can you provide the complete error message? Are you able to validate the profile successfully? Also, did you start MATLAB with -"nojvm" option?
  댓글 수: 3

댓글을 달려면 로그인하십시오.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by