Appinventor won't allow me to download the apk file for my completed app, it seems I have made an error on one of my buttons... The error wording: Line 38 duplicate declaration of 'back' I can't seem to see this duplication though... Much appreciated.

[image] Build error: duplicate declaration MIT App Inventor Help This is a side effect of nb191. Go into the Designer and rename any component that has a name like 'back' to include its type, like 'btnBack'.

Error issue downloading apk

MIT App Inventor Help

nishyanthkumar August 17, 2023, 9:52am 2

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My app cant download and installed in mobile