Communication between threads is handled incorrectly

We found this prefix in 387 webpages.
MapChildren (30)Typical messages (34)TraceDetailed Map
  1. java.lang.RuntimeException
    1.   at android.os.Handler.<init>()
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  1. RuntimeException

    Crashes:263
    Projects:0
    Web Pages:260
    Error Reports:0
    First:10 months ago
    Last:8 months ago
    preview
  2. RuntimeException

    Crashes:26
    Projects:0
    Web Pages:23
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  3. RuntimeException

    Crashes:25
    Projects:0
    Web Pages:23
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  4. RuntimeException

    Crashes:18
    Projects:0
    Web Pages:18
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  5. RuntimeException

    Crashes:17
    Projects:0
    Web Pages:17
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  6. Android AdMob takes 4-5 to create AdView

    First:7 years ago
    Last:3 years ago
    Author:William Ferguson
  7. RuntimeException

    Crashes:8
    Projects:0
    Web Pages:8
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  8. RuntimeException

    Crashes:7
    Projects:0
    Web Pages:7
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  9. RuntimeException

    Crashes:5
    Projects:0
    Web Pages:5
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  10. RuntimeException

    Crashes:3
    Projects:0
    Web Pages:3
    Error Reports:0
    First:3 weeks ago
    Last:3 weeks ago
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  11. RuntimeException

    Crashes:2
    Projects:0
    Web Pages:2
    Error Reports:0
    First:3 weeks ago
    Last:3 weeks ago
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  12. Crash In Helpshift Android

    First:3 years ago
    Last:3 years ago
    Author:ila
  13. RuntimeException

    Crashes:2
    Projects:0
    Web Pages:2
    Error Reports:0
    First:10 months ago
    Last:8 months ago
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  14. Upload File To Server, java.net.ProtocolException: cannot write request body after response has been read

    First:2 years ago
    Last:2 years ago
    Author:wee.ryo
  15. Crashlytics causing RuntimeException on Android (Crashes do not showing on dashborad)

    First:1 year ago
    Last:1 year ago
    Author:sharonooo
  16. RuntimeException

    Crashes:2
    Projects:0
    Web Pages:2
    Error Reports:0
    First:6 months ago
    Last:6 months ago
    preview
  17. Can't create handler inside thread - ŒWÁ•¹Pӛ ¹¤×÷ÈÕÕI - 51CTO¼¼Êõ²©¿Í

    First:3 years ago
    Last:3 years ago
  18. RuntimeException

    Crashes:2
    Projects:0
    Web Pages:2
    Error Reports:0
    First:10 months ago
    Last:8 months ago
    preview
  19. Re: [rhomobile] [Android] System.exit in callback

    First:7 years ago
    Last:1 year ago
    Author:Alexey Tikhvinsky
  20. How do I insert Popup Messages Randomly in Android?

    First:5 years ago
    Last:3 years ago
    Author:Tariq Ibrahim
  21. Android WebView is empty if rendered from SurfaceHandler

    First:4 years ago
    Last:3 years ago
    Author:adnecs
  22. Asynctask inside Adapterview class

    First:5 years ago
    Last:3 years ago
    Author:Ayrat Badykov
  23. Android Handler机制 - stonecao的专栏 - 博客频道 - CSDN.NET

    First:2 years ago
    Last:2 years ago
  24. Popping up a Dialog from a non-UI thread

    First:8 years ago
    Last:3 years ago
    Author:Pedriyoo
  25. Android: java.lang.ExceptionInInitializer using SharedPreferences

    First:5 years ago
    Last:3 years ago
    Author:PX Developer
  26. GitHub iconjava.lang.RuntimeException dans com.googlecode.gtalksms

    First:3 years ago
    Last:2 years ago
    Author:GoogleCodeExporter
  27. Change layout background dynamically and automatically

    First:4 years ago
    Last:3 years ago
    Author:AndroidNewbie
  28. Android progress dialog while waiting to dialog show up

    First:2 years ago
    Last:2 years ago
    Author:Hilal
  29. GitHub iconGitHub comment 465#268384794

    First:1 year ago
    Last:1 year ago
    Author:AnmAtAnm
  30. java.lang.RuntimeException: Can&#39;t create handler inside thread that has not called Looper.prepare()

    First:4 years ago
    Last:2 years ago
    Author:The Nomad
MessageNumber of crashes
Can't create handler inside thread that has not called Looper.prepare()239
An error occured while executing doInBackground()72
<No message>23
An error occurred while executing doInBackground()18
Binary XML file line #3: Error inflating class java.lang.reflect.Constructor6
Binary XML file line #6: Error inflating class com.daimajia.swipe.SwipeLayout1
Binary XML file line #38: Error inflating class <unknown>1
java.lang.ExceptionInInitializerError1
Can't create handler inside thread that has not called Looper.prepare()1
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()1
  1. java.lang.RuntimeException
    1.   at android.os.Handler.<init>()
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