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Undefined error when exporting data

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Posted on by AidanW

I've implement an export feature into my app where it just exports data stored in a variable when you click the button, this worked perfectly fine but today when testing it after not changing anything out I got a weird error saying that "WebFileSystem.getAppTemporaryFolderAsync failed with error code: undefined".

I didn't change anything regarding this functionality, so I'm not sure what caused this error. Does anyone know a fix?

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cherie Microsoft Employee on at

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Hey,

I was able to reproduce your issue and am looking into it. When was the last time this was working when on the web player? I see that it is working when you are running in the web studio.

Thanks
Cherie

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Renuka 12 on at

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Hello ,
Even am getting the Same error when click on export while running the App ..where as in edit mode export works fine without any error

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Mayoz 6 on at

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Hello, Up please,

I have the same problem. The export button works in edit mode but fails in classic run mode : "WebFileSystem.getAppTemporaryFolderAsync failed with error code: undefined".

It worked perfectly the last year...

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