Display the error containing line in .m file
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Is there a method to display the error containing line in .m file, when the execution stops?
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Oleg Komarov
2011-8-2
Your question sounds like:
How to pinpoint the line that errors in a "highlight some lines + F9"?
回答(3 个)
Jan
2011-8-2
Perhaps you are looking for:
dbstop if error
or if you want to catch error inside TRY-CATCH also:
dbstop if all error
[EDITED]: In modern Matlab versions this is documented:
dbstop if caught error
Then the failing line is highlighted in the editor automatically.
8 个评论
Fangjun Jiang
2011-8-2
It is usually indicated in the error message.
Also, help dbstack.
5 个评论
Jan
2011-8-3
Under which circumstances does it (MATLAB?) show "error at" without a line number? Usually a line number is following.
Paulo Silva
2011-8-2
After you get the error, execute this
l=lasterror;
fprintf('The last error was on line %d of the file called %s \n',...
l.stack.line,l.stack.name)
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