Report error line from a P-coded file

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Kyle
Kyle 2023-9-18
评论： Kyle 2023-9-20
The company I work for has a MATLAB based software product and we provide customers with a set of p-coded MATLAB files that they can run. Sometimes they run into issues but cannot send us their script because it is classified information. Is there a way to write out the line the error occured in inside the p-coded script? Ive tried using;
errMsg = sprintf('Error in line %d: %s', ME.stack(1).line, ME.message);
error(errMsg);
but when its converted to p-code, it outputs the error line as line 0.
  2 个评论
Mario Malic
Mario Malic 2023-9-18
I don't know anything about P-code, but can you output the error in the form of text document, so that they can forward the text file itself?
Kyle
Kyle 2023-9-20
I've tried to, but it seems the p-coded file obfuscates the line info in ME.stack

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回答（1 个）

Sulaymon Eshkabilov
You may consider Jan's proposed solution by creating a function file as given in this thread.
  1 个评论
Kyle
Kyle 2023-9-20
I'm not sure that solution fits my use-case. They have very specific criteria for each variable that can be checked.

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