Unable to build project

[Cailen_Varda]

Hi team,

Suddenly I am unable to build my project to obtain an apk file...
What could be the issue?

I have no errors only warnings due to unused code.

The error I get is server error.could not build target please try again later.

[AyProductions]

It must be this error:

"App Inventor is unable to compile this project." Error may be caused by: → Project in a project

Here is a guide (video instructions) on how to fix the problem that a project cannot be compiled: "App Inventor is unable to compile this project." [grafik] Possible reason: there is a project in a project. Caused by an extension that was imported from another AppInventor clone (here: AppyBuilder). This issue is now also increasingly reported in App Inventor, e.g. here: My app is getting server issues and here: Unable to build apk! See here how to fix this:

Also take a screenshot of the error and post it here, and remove the unused code.

[AyProductions]

Server error is of network fault. Refresh app inventor or reconnect to internet.