Android Question Error File not found when compiling and trying to debug using B4A Bridge

[JukkaHo]

B4A Version: 8.50
Parsing code. (0.00s)
Building folders structure. (0.10s)
Compiling code. (0.01s)
Compiling layouts code. (0.00s)
Organizing libraries. (0.00s)
Generating R file. (0.34s)
Compiling debugger engine code. (1.46s)
Compiling generated Java code. (2.58s)
Convert byte code - optimized dex. (2.09s)
Packaging files. (0.47s)
Copying libraries resources (0.00s)
Signing package file (debug key). (3.43s)
ZipAlign file. (0.53s)
Installing file to device. Error
"Defined file not found"

What is missing?

 

[Erel]

Where is the project saved? Are you using B4A Sdk Manager?

 

[JukkaHo]

The project is in a desktop folder. I'm trying to compile from B4A developers Project->Compile and run

thanks for asking
JukkaHo

 

[JukkaHo]

About SDK Manager...
I got this error from B4A Sdk Manager

 

[Erel]

This error is related to the emulator. The Android emulator is not compatible with your computer. It will not affect the compilation.

Can you post a screenshot of the main screen of sdk manager?

 

[JukkaHo]

Here is the situation in my PC. Phone is Samsung S6, Android 7.0, Bridge status was connected, connection WiFi.

Thank you for prompt answer,
Jukka Hossi

 

[DonManfred]

can you post a screenshot from the IDE (Tools configure paths) too?

 

[JukkaHo]

here is IDE etc.. Win 10, Program is just an example from a good book "B4A: Rapid android app dev..." by Wyken Seagrave

thanks
Jukka Hossi

 

[DonManfred]

did you install a new SDK using the Instructions here? https://www.b4x.com/b4a.html
Do not reuse another SDK from Android Studio or so? You shouldn´t...

If you follow the instructions then you should have used android.jar from api 28.

Something seems to be invalid in your installation. Go over the installation instructions. start with a blank folder for the SDK like your see in the video.

 

[JukkaHo]

I have to check those things.
Thank you
JukkaH

 

[JukkaHo]

New install with B4A SDK helped. There was an old another version under.
Thank guys,
JukkaH