Appdesigner Packaged App not starting

Question

Mathew Thomas 2020-8-11

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https://ww2.mathworks.cn/matlabcentral/answers/578284-appdesigner-packaged-app-not-starting

评论： Mathew Thomas 2020-8-14

Hello,

I created a standalone desktop app using App Designer R2019b. When I try opening the resulting exe file, I get the following error after it shows the initial splash image.

Any thoughts on what could be causing this?

Thanks,

Mathew

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Answer 1

Chidvi Modala 2020-8-14

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https://ww2.mathworks.cn/matlabcentral/answers/578284-appdesigner-packaged-app-not-starting#answer_479670

This might be a DLL shadowing issue. Can you try coping the standalone exe file to <matlab root>/bin/win64 or <mcrroot>/bin/win64 and launching it from there? This can ensure the exe will launch proper version of DLLs that shipped with MATLAB or MCR.

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Mathew Thomas 2020-8-14

Yes, that was it. Copying it into the /win64 folder makes it identify the right dlls. I had versions 2018b and 2019b. I tried removing 2018, but the problem persists. Any thoughts on how to correct the dll shadowing issue?

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