Error Dot indexing is not supported for variables of this type
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Devin
on 20 Feb 2019
Commented: Walter Roberson
on 21 Feb 2019
Greetings,
I am new to parfor loop. I got an error "Error Dot indexing is not supported for variables of this type" at "parfor m = 1:End". But I don't understand:
clear
clc
load fitdata.mat
global model1_0 model2_0 model3_0 model4_0 model5_0 model6_0 model7_0
model1_0 = model1;
model2_0 = model2;
model3_0 = model3;
model4_0 = model4;
model5_0 = model5;
model6_0 = model6;
model7_0 = model7;
error = zeros(1,2^9);
End = 2^9;
parfor m = 1:End
decision = permutation(m,2);
error(m) = SSE(decision);
end
k = find(error == min(error),length(error));
disp(permutation(k,2));
Could you give me some hints?
Thank you very much!
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Accepted Answer
Walter Roberson
on 21 Feb 2019
The values of global variables will not be copied to workers . They will be empty on the workers unless you assign inside the worker.
You would be better not using error as aa variable name as it is aa key matlab function
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