Matlab is not recognizing sections %%
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I am working with Matlab 2018a and for some reason Matlab stop recognizing my sections (%%). Maybe I did something after messing in Home>Preferences, but I'm not really sure. Has anyone had this problem before? I've look online and people say "Enable Cell Mode", but I have no idea how to do this in 2018a.
thanks in advance.
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Reza Banaei
2022년 1월 6일
Look for open sentences in your code. Something like
'output' ...
will break the sectioning.
답변 (4개)
Steven Lord
2019년 6월 18일
Look for the message indicator in your file in the Editor. See the first picture on this documentation page for the location of the message indicator. Is it red? If so your code has a syntax error that would prevent it from running successfully, and if your code is not syntactically valid I believe MATLAB will not recognize your sections. Correct the problems that Code Analyzer has identified as red (error) issues and I expect the sections should resune working.
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Steven Lord
2024년 3월 31일
Yes, MATLAB program file names are not allowed to contain spaces. Otherwise, consider the example Federico Sansalone posted. If you had both "Capacity Problem.m" and Capacity.m, would "Capacity Problem" call the first of those functions with no inputs or the second of those functions with the char vector 'Problem' as input?
Arvind Sathyanarayanan
2019년 1월 24일
Did you turn-off the sections in the Autoformatting menu?
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Blake Porter
2019년 6월 18일
I have the same issue and I have both section break options ticked. Restarted Matlab and computer did not help.
KIDKAWHI
2021년 11월 17일
welp we all stuck in this boat
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per isakson
2021년 12월 23일
편집: per isakson
2021년 12월 23일
Spaces in mfile names are not allowed. The "message indicator" of R2018b indicates the error. It's red!
However, in my simple case R2018b still recognizes the sections.
Bruno Tremblay
2024년 6월 3일
This is a huge limitation of matlab. For instance when we debug, we may have part of the code that still "messy", and debugging of sections using %% is not possible until we have cleaned up the entire code.
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