An internal error

hi all,

today, when i wanted export my project or screen, i have all the time this error:

Przechwycenie obrazu ekranu_2020-02-11_18-41-25

Do you have any solution?

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Your project got corrupted!


import your latest backup and restart from there
see also MIT App Inventor 2 Tips – TWO DOG APPS

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Download your AIA and verify it in Unchive

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Don’t know if Unchive will give him valuable answer what’s wrong

Maybe if you share your aia as it’s hard to tell by just looking at the error in the image.

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Thank for all help. I did new apk from the beginning and i do regular copy.

Same happened to me.
I had problem with one of the extension,
Which extensions did you used on the application?

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