Warnings inside of compiled parpool are messy

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DP
DP on 6 Oct 2025 at 15:13
Answered: Edric Ellis on 7 Oct 2025 at 7:47
When code running inside parpool throws an error or warning, the resulting displayed text is as a default hyperlink, instead of an error/warning. When this code is compiled, a parpool warning's hypertext is exploded into code form: eg
Worker 1:
> In <a href="matlab:matlab.internal.language.introspective.errorDocCallback('IncludeDependency', 'C:\Users\user\AppData\Local\Temp\user\mcrCache9.13\Main_20\Main_2_3_1\IncludeDependency.m', 35)" style="font-weight:bold">IncludeDependency</a> (<a href="matlab: opentoline('C:\Users\user\AppData\Local\Temp\user\mcrCache9.13\Main_20\Main_2_3_1\IncludeDependency.m',35,0)">line 35</a>)
Is there any way to remove the hyperlink and just show the text, as happens with compiled warnings and errors outside of parpool?

Accepted Answer

Edric Ellis
Edric Ellis on 7 Oct 2025 at 7:47
Thanks for reporting this. We shall endeavour to improve this behaviour in a future release of Parallel Computing Toolbox. Unfortunately there is no documented way of disabling the hotlinks feature on workers.

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