Android Question NotClassDefFoundError

[sadegh nordeh]

I couldn't fix this error no matter what I did, but I wrote a version of the program with Studio and uploaded it to Google. It didn't have this error anymore. But as soon as I uploaded it with Basic, the same error came up again. The difference is that ProGuard can be set in Studio, but not in Basic. And this error causes all our users to crash. Please give us a way to get rid of this error.

I even added this line, but the problem still didn't go away.

#AdditionalJar: androidx.lifecycle:lifecycle-service
#AdditionalJar: androidx.work:work-runtime

 

[Erel]

First step is to update to B4A 13.4 with the updated SDK.

Second step is to post the full error message with the stack trace.