ClassLoader referenced unknown path: /data/app/

Question

I\'m getting this error. It\'s saying ClassLoader referenced unknown path And I don\'t know what to do? Can anyone solve my problem?

03-11 01:35         


        

Answer 1

W/System: ClassLoader referenced unknown path: /data/app/com.pptsindia.feedapp-1/lib/x86

Is not an error. It is a warning from the system.

Your error is actually a little bit below:

FATAL EXCEPTION: main

Process: com.pptsindia.feedapp, PID: 3040

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.pptsindia.feedapp/com.pptsindia.feedapp.MainActivity}: android.view.InflateException: Binary XML file line #14: Binary XML file line #14: Error inflating class at.markushi.ui.CircleButton

Basically you have a problem on your XML file.

So you have to keep reading the stack to make sure you get to the root of your problem. As you can see logcat show a prefix on every line it logs

• V — Verbose (lowest priority)

• D — Debug

• I — Info

• W — Warning

• E — Error

• F — Fatal

• S — Silent (highest priority, on which nothing is ever printed)

More information on Android Developer - Debugging log.

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EDIT

Without further information it is impossible to know what the actual problem was. You would have to provide your XML file, but in that case I would suggest you open another question for that.

Answer 2

For those who will find this thread in the future still looking for answer (just as I did).

W/System: ClassLoader referenced unknown path: /data/app/[...]/lib/x86

was the only error/warning I had in LogCat. After trying almost anything, cleaning app data in Android OS (Settings -> Applications -> MyApp -> Memory -> Clear data) was the only solution that worked.

I hope that it helps someone.

Answer 3

In my case it was Instant Run in Android Studio 3.0. I've disabled it and I finally could run app in debug mode!

Looks like Instant Run is still buggy...

To find it: File -> Settings -> Build, Execution, Deployment -> Instant Run