Standalone App does not start on PC without internet connection

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Sebastian 2019-9-11

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https://ww2.mathworks.cn/matlabcentral/answers/479939-standalone-app-does-not-start-on-pc-without-internet-connection

评论： Sebastian 2019-9-12

Hi,

a standalone application created with App Designer does not start on a PC without internet connection. Instead of showing the control elements the window contains the following error message:

Neither installing the corresponding Matlab Runtime in advance nor installing the app via the EXE which is created when "Runtime included in package" is selected does work.

The app works on the notebook the app was created on. Unfortunately, it won't be possible to connect the problematic PC to the internet, for security reasons.

I'm using Matlab R2019a, Update 5

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Nicolas B. 2019-9-12

I just tried to run a standalone MATLAB app on my PC without internet connection. I haven't experienced it, but it was working with an internet connection previously. Could you try to do the same experiment on a different PC which you could connect to the internet. First, try without internet connection, then check what happens if you enable an internet connection.

Then, provide feedback please.

Sebastian 2019-9-12

Hi Nicolas,

I tried it on a different PC.

First I installed the Matlab Runtime and then just copied the compiled exe file (from "for_testing" folder) of my app and all its dependencies to a folder. The app works without an internet connection.

So the question is, what is the difference with the other PC.

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