java.lang.RuntimeException

Unable to start activity ComponentInfo{com.example.itesterror/com.example.itesterror.MainActivity}: android.os.NetworkOnMainThreadException

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Solutions on the web37405

  • via testin.cn by Unknown author, 9 months ago
    Unable to start activity ComponentInfo{com.example.itesterror/com.example.itesterror.MainActivity}: android.os.NetworkOnMainThreadException
  • via testin.cn by Unknown author, 9 months ago
    Unable to start activity ComponentInfo{com.example.itesterror/com.example.itesterror.MainActivity}: android.os.NetworkOnMainThreadException
  • Unable to start activity ComponentInfo{SignUp}: android.os.NetworkOnMainThreadException
  • Stack trace

    • java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.itesterror/com.example.itesterror.MainActivity}: android.os.NetworkOnMainThreadException at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2067) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2092) at android.app.ActivityThread.access$600(ActivityThread.java:133) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1203) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:137) at android.app.ActivityThread.main(ActivityThread.java:4802) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:511) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:809) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:576) at dalvik.system.NativeStart.main(Native Method) Caused by: android.os.NetworkOnMainThreadException at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1121) at java.net.InetAddress.lookupHostByName(InetAddress.java:385) at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236) at java.net.InetAddress.getAllByName(InetAddress.java:214) at libcore.net.http.HttpConnection.<init>(HttpConnection.java:70) at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50) at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:340) at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:87) at libcore.net.http.HttpConnection.connect(HttpConnection.java:128) at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:315) at libcore.net.http.HttpEngine.connect(HttpEngine.java:310) at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:289) at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:239) at libcore.net.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:273) at libcore.net.http.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:168) at com.example.itesterror.MainActivity.onCreate(MainActivity.java:45) at android.app.Activity.performCreate(Activity.java:5045) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1101) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2031) ... 11 more

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