MATLAB Answers

How to catch/find ''Index exceeds matrix dimensions'' error line?

16 views (last 30 days)
Shakir Hussain
Shakir Hussain on 4 Jul 2018
Commented: Jan on 5 Jul 2018
We can catch error line by
dbstop if all error
dbstop if error
dbstop if caught error e.t.c
I have no idea how to catch the above mention error(Index exceeds matrix dimensions) line in matlab 2016a?
  2 Comments
Shakir Hussain
Shakir Hussain on 5 Jul 2018
Yes, it does not work for me and the error is not giving any information more than above mentioned one

Sign in to comment.

Answers (1)

Jan
Jan on 4 Jul 2018
Edited: Jan on 4 Jul 2018
''Index exceeds matrix dimensions'' error line
This is not the complete error message, but there must be a file name and line number. Then:
dbstop in FILENAME at LINENO
stops there. But this stops also, if no error occurred.
What about:
dbstop if error IDENTIFIER
or in your case:
dbstop('if', 'error', 'MATLAB:badsubscript')
Nevertheless, Geoff's idea should be working already: dbstop if error does catch your error also. So why does this not work?
  2 Comments
Jan
Jan on 5 Jul 2018
@Shakir Hussain: It would be useful, if you explain the problem you have. "Not working" is not specific enough to allow for a matching solution. Post the corresponding code and explain, what you observe exactly. You can enclose the code in try, ..., catch ME, end and display the contents of ME.

Sign in to comment.

Products


Release

R2016a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!