Can somebody halp me with the error, an UndefinedFunction error was thrown on the workers for 'variable'

[yyuuyts]

The program I run has a certain chance of giving me the following error even though I do a cvx_setup before each run.

[Mark_L_Stone]

I don’t think CVX is compatible with parfor or the parallel computing toolbox.

I don’t think the situation has changed subsequent to this thread from 2012

CVX in a parallel loop

Dear wch, I have similar problem, but comes out with different error: Undefined function or variable “Atemp”. Basically I tried to get optimal value of L2norm+L1norm using networkSamples (node=40, samplesize=25) to recover the network. Could you help me this problem? since the node is usually very big, parallel computing would be great if parfor works. thank you for your reading. function q=quad_fun(networkSamples, C) t=40 parfor ipeak = 1:t ZC = networkSamples(:,ipeak); beta = C; c…

[yyuuyts]

Thank you very much for your kind reply! The problem did not appear since I write the cvx_setup at the start of the Matlab code.

[Mark_L_Stone]

Are you using parfor? DId you get CVX to work successfully with parfor?