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[Octave-bug-tracker] [bug #59597] bogus result returned by mexCallMATLAB


From: Rik
Subject: [Octave-bug-tracker] [bug #59597] bogus result returned by mexCallMATLAB
Date: Wed, 2 Dec 2020 23:19:11 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36

Update of bug #59597 (project octave):

                  Status:                    None => Need Info              

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Follow-up Comment #1:

mexCallMATLAB, if it encounters an error, should return to the Octave prompt. 
Does your mex file do so or does it continue after the call to mexCallMATLAB
but the output results are uninitialized?

Could you upload your minimal example, even if it doesn't fail, so we could
get an idea of what you are trying to do?

mexCallMATLAB returns a status code.  Are you checking that code to see if an
error happened during the function call?  Is that code correct in that when it
is 0, the return values are okay and when it is non-zero, the return values
are empty?



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  <https://savannah.gnu.org/bugs/?59597>

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