Error in fprint command

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lilly lord
lilly lord on 13 Feb 2021
Commented: Star Strider on 13 Feb 2021
Hi. here is part of my code. i am getting error in f print command. The code and error message is also attached. If any one can figure out the mistake. Thanks in advance
% fid = fopen('Result.txt', 'w');
fid = fopen(['Result/Result',int2str(k),',',int2str(l),',',int2str(m),',',int2str(n),',','.txt'], 'w');
for i=1:256
fprintf(fid,'%d',Trans(i,2)); %%% error is at this line(153)
Error using fprintf
Invalid file identifier. Use fopen to generate a valid file identifier.
Error in main_new (line 153)

Accepted Answer

Star Strider
Star Strider on 13 Feb 2021
The comma characters may not be permitted in the operating system you are using.
Replacing them with underscores ('_') may be the best option.
Star Strider
Star Strider on 13 Feb 2021
As always, my pleasure!

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