java.lang.RuntimeException: An error occurred while executing doInBackground()

Stack Overflow | Itiel Maimon | 8 months ago
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    java.lang.RuntimeException: An error occurred while executing doInBackground()
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Root Cause Analysis

  1. java.lang.IllegalStateException

    Method call should happen from the main thread.

    at com.squareup.picasso.Utils.checkMain()
  2. Picasso
    RequestCreator.into
    1. com.squareup.picasso.Utils.checkMain(Utils.java:136)
    2. com.squareup.picasso.RequestCreator.into(RequestCreator.java:615)
    3. com.squareup.picasso.RequestCreator.into(RequestCreator.java:601)
    3 frames
  3. appinventor.ai_itiel_maimon.Rubiks_cube
    Intro$LoadImagesTask.doInBackground
    1. appinventor.ai_itiel_maimon.Rubiks_cube.Intro$LoadImagesTask.doInBackground(Intro.java:68)
    2. appinventor.ai_itiel_maimon.Rubiks_cube.Intro$LoadImagesTask.doInBackground(Intro.java:36)
    2 frames
  4. Android Platform
    AsyncTask$2.call
    1. android.os.AsyncTask$2.call(AsyncTask.java:295)
    1 frame
  5. Java RT
    FutureTask.run
    1. java.util.concurrent.FutureTask.run(FutureTask.java:237)
    1 frame