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AndroidプログラムからC＃Webサービスに接続しようとしています。

エミュレータを介して接続すると、その動作は優れています。

しかし、電話で接続するとエラーが発生しました。

FireWallを無効にすると、ブラウザの電話からWebサービスが表示されます。

私が得たエラー：

10-23 20:02:14.697: W/System.err(25237): android.os.NetworkOnMainThreadException
10-23 20:02:14.697: W/System.err(25237):    at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1099)
10-23 20:02:14.697: W/System.err(25237):    at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:84)
10-23 20:02:14.697: W/System.err(25237):    at libcore.io.IoBridge.connectErrno(IoBridge.java:138)
10-23 20:02:14.697: W/System.err(25237):    at libcore.io.IoBridge.connect(IoBridge.java:112)
10-23 20:02:14.697: W/System.err(25237):    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
10-23 20:02:14.702: W/System.err(25237):    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
10-23 20:02:14.702: W/System.err(25237):    at java.net.Socket.connect(Socket.java:842)
10-23 20:02:14.702: W/System.err(25237):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:77)
10-23 20:02:14.702: W/System.err(25237):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50)
10-23 20:02:14.702: W/System.err(25237):    at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351)
10-23 20:02:14.702: W/System.err(25237):    at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86)
10-23 20:02:14.702: W/System.err(25237):    at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)
10-23 20:02:14.702: W/System.err(25237):    at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308)
10-23 20:02:14.707: W/System.err(25237):    at libcore.net.http.HttpEngine.connect(HttpEngine.java:303)
10-23 20:02:14.707: W/System.err(25237):    at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282)
10-23 20:02:14.707: W/System.err(25237):    at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232)
10-23 20:02:14.707: W/System.err(25237):    at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80)
10-23 20:02:14.707: W/System.err(25237):    at org.ksoap2.transport.ServiceConnectionSE.connect(ServiceConnectionSE.java:76)
10-23 20:02:14.707: W/System.err(25237):    at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:153)
10-23 20:02:14.707: W/System.err(25237):    at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:95)
10-23 20:02:14.707: W/System.err(25237):    at com.example.eitanws_exmp.WS.HelloWorld(WS.java:198)
10-23 20:02:14.707: W/System.err(25237):    at com.example.eitanws_exmp.MainActivity.GetArray_Click(MainActivity.java:53)
10-23 20:02:14.712: W/System.err(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.712: W/System.err(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.712: W/System.err(25237):    at android.view.View$1.onClick(View.java:3064)
10-23 20:02:14.712: W/System.err(25237):    at android.view.View.performClick(View.java:3591)
10-23 20:02:14.712: W/System.err(25237):    at android.view.View$PerformClick.run(View.java:14263)
10-23 20:02:14.712: W/System.err(25237):    at android.os.Handler.handleCallback(Handler.java:605)
10-23 20:02:14.712: W/System.err(25237):    at android.os.Handler.dispatchMessage(Handler.java:92)
10-23 20:02:14.712: W/System.err(25237):    at android.os.Looper.loop(Looper.java:137)
10-23 20:02:14.717: W/System.err(25237):    at android.app.ActivityThread.main(ActivityThread.java:4507)
10-23 20:02:14.717: W/System.err(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.717: W/System.err(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.717: W/System.err(25237):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
10-23 20:02:14.717: W/System.err(25237):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
10-23 20:02:14.717: W/System.err(25237):    at dalvik.system.NativeStart.main(Native Method)
10-23 20:02:14.722: W/System.err(25237): android.os.NetworkOnMainThreadException
10-23 20:02:14.727: W/System.err(25237):    at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1099)
10-23 20:02:14.727: W/System.err(25237):    at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:84)
10-23 20:02:14.727: W/System.err(25237):    at libcore.io.IoBridge.connectErrno(IoBridge.java:138)
10-23 20:02:14.727: W/System.err(25237):    at libcore.io.IoBridge.connect(IoBridge.java:112)
10-23 20:02:14.727: W/System.err(25237):    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
10-23 20:02:14.727: W/System.err(25237):    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
10-23 20:02:14.732: W/System.err(25237):    at java.net.Socket.connect(Socket.java:842)
10-23 20:02:14.732: W/System.err(25237):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:77)
10-23 20:02:14.732: W/System.err(25237):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50)
10-23 20:02:14.732: W/System.err(25237):    at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351)
10-23 20:02:14.732: W/System.err(25237):    at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86)
10-23 20:02:14.732: W/System.err(25237):    at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)
10-23 20:02:14.737: W/System.err(25237):    at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308)
10-23 20:02:14.737: W/System.err(25237):    at libcore.net.http.HttpEngine.connect(HttpEngine.java:303)
10-23 20:02:14.737: W/System.err(25237):    at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282)
10-23 20:02:14.737: W/System.err(25237):    at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232)
10-23 20:02:14.737: W/System.err(25237):    at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80)
10-23 20:02:14.737: W/System.err(25237):    at org.ksoap2.transport.ServiceConnectionSE.connect(ServiceConnectionSE.java:76)
10-23 20:02:14.737: W/System.err(25237):    at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:153)
10-23 20:02:14.737: W/System.err(25237):    at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:95)
10-23 20:02:14.737: W/System.err(25237):    at com.example.eitanws_exmp.WS.WebServiceCallExampleGetArray(WS.java:88)
10-23 20:02:14.737: W/System.err(25237):    at com.example.eitanws_exmp.MainActivity.GetArray_Click(MainActivity.java:54)
10-23 20:02:14.742: W/System.err(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.747: W/System.err(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.752: W/System.err(25237):    at android.view.View$1.onClick(View.java:3064)
10-23 20:02:14.752: W/System.err(25237):    at android.view.View.performClick(View.java:3591)
10-23 20:02:14.752: W/System.err(25237):    at android.view.View$PerformClick.run(View.java:14263)
10-23 20:02:14.752: W/System.err(25237):    at android.os.Handler.handleCallback(Handler.java:605)
10-23 20:02:14.752: W/System.err(25237):    at android.os.Handler.dispatchMessage(Handler.java:92)
10-23 20:02:14.752: W/System.err(25237):    at android.os.Looper.loop(Looper.java:137)
10-23 20:02:14.752: W/System.err(25237):    at android.app.ActivityThread.main(ActivityThread.java:4507)
10-23 20:02:14.752: W/System.err(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.752: W/System.err(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.752: W/System.err(25237):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
10-23 20:02:14.752: W/System.err(25237):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
10-23 20:02:14.757: W/System.err(25237):    at dalvik.system.NativeStart.main(Native Method)
10-23 20:02:14.757: W/System.err(25237): android.os.NetworkOnMainThreadException
10-23 20:02:14.762: W/System.err(25237):    at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1099)
10-23 20:02:14.762: W/System.err(25237):    at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:84)
10-23 20:02:14.762: W/System.err(25237):    at libcore.io.IoBridge.connectErrno(IoBridge.java:138)
10-23 20:02:14.762: W/System.err(25237):    at libcore.io.IoBridge.connect(IoBridge.java:112)
10-23 20:02:14.762: W/System.err(25237):    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:192)
10-23 20:02:14.762: W/System.err(25237):    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:459)
10-23 20:02:14.762: W/System.err(25237):    at java.net.Socket.connect(Socket.java:842)
10-23 20:02:14.762: W/System.err(25237):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:77)
10-23 20:02:14.762: W/System.err(25237):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50)
10-23 20:02:14.762: W/System.err(25237):    at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:351)
10-23 20:02:14.762: W/System.err(25237):    at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:86)
10-23 20:02:14.762: W/System.err(25237):    at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)
10-23 20:02:14.762: W/System.err(25237):    at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:308)
10-23 20:02:14.767: W/System.err(25237):    at libcore.net.http.HttpEngine.connect(HttpEngine.java:303)
10-23 20:02:14.767: W/System.err(25237):    at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:282)
10-23 20:02:14.767: W/System.err(25237):    at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:232)
10-23 20:02:14.767: W/System.err(25237):    at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80)
10-23 20:02:14.767: W/System.err(25237):    at org.ksoap2.transport.ServiceConnectionSE.connect(ServiceConnectionSE.java:76)
10-23 20:02:14.767: W/System.err(25237):    at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:153)
10-23 20:02:14.767: W/System.err(25237):    at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:95)
10-23 20:02:14.767: W/System.err(25237):    at com.example.eitanws_exmp.WS.WebServiceCallExampleGetArray(WS.java:88)
10-23 20:02:14.767: W/System.err(25237):    at com.example.eitanws_exmp.MainActivity.GetArray_Click(MainActivity.java:56)
10-23 20:02:14.767: W/System.err(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.767: W/System.err(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.767: W/System.err(25237):    at android.view.View$1.onClick(View.java:3064)
10-23 20:02:14.767: W/System.err(25237):    at android.view.View.performClick(View.java:3591)
10-23 20:02:14.767: W/System.err(25237):    at android.view.View$PerformClick.run(View.java:14263)
10-23 20:02:14.772: W/System.err(25237):    at android.os.Handler.handleCallback(Handler.java:605)
10-23 20:02:14.772: W/System.err(25237):    at android.os.Handler.dispatchMessage(Handler.java:92)
10-23 20:02:14.772: W/System.err(25237):    at android.os.Looper.loop(Looper.java:137)
10-23 20:02:14.772: W/System.err(25237):    at android.app.ActivityThread.main(ActivityThread.java:4507)
10-23 20:02:14.772: W/System.err(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.772: W/System.err(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.772: W/System.err(25237):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
10-23 20:02:14.772: W/System.err(25237):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
10-23 20:02:14.772: W/System.err(25237):    at dalvik.system.NativeStart.main(Native Method)
10-23 20:02:14.772: D/AndroidRuntime(25237): Shutting down VM
10-23 20:02:14.772: W/dalvikvm(25237): threadid=1: thread exiting with uncaught exception (group=0x40c511f8)
10-23 20:02:14.782: E/AndroidRuntime(25237): FATAL EXCEPTION: main
10-23 20:02:14.782: E/AndroidRuntime(25237): java.lang.IllegalStateException: Could not execute method of the activity
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.view.View$1.onClick(View.java:3069)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.view.View.performClick(View.java:3591)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.view.View$PerformClick.run(View.java:14263)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.os.Handler.handleCallback(Handler.java:605)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.os.Handler.dispatchMessage(Handler.java:92)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.os.Looper.loop(Looper.java:137)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.app.ActivityThread.main(ActivityThread.java:4507)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at dalvik.system.NativeStart.main(Native Method)
10-23 20:02:14.782: E/AndroidRuntime(25237): Caused by: java.lang.reflect.InvocationTargetException
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.lang.reflect.Method.invokeNative(Native Method)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.lang.reflect.Method.invoke(Method.java:511)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at android.view.View$1.onClick(View.java:3064)
10-23 20:02:14.782: E/AndroidRuntime(25237):    ... 11 more
10-23 20:02:14.782: E/AndroidRuntime(25237): Caused by: java.lang.IndexOutOfBoundsException: Invalid index 4, size is 0
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.util.ArrayList.get(ArrayList.java:304)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at com.example.eitanws_exmp.MainActivity.GetArray_Click(MainActivity.java:56)
10-23 20:02:14.782: E/AndroidRuntime(25237):    ... 14 more
4

1 に答える 1

0 
Caused by: java.lang.IndexOutOfBoundsException: **Invalid index 4, size is 0**
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at java.util.ArrayList.get(ArrayList.java:304)
10-23 20:02:14.782: E/AndroidRuntime(25237):    at com.example.eitanws_exmp.MainActivity.GetArray_Click(**MainActivity.java:56)**

It seems like the app is out of bounds when trying to use an array. Look at: Invalid index 4, size is 0 Do you use any arrays in the app? Try to debug this line and around: MainActivity.java:56 - it seems like the app tries to access an array which is just empty.

UPDATED

About NetworkOnMainThreadException

"The exception that is thrown when an application attempts to perform a networking operation on its main thread."

http://developer.android.com/reference/android/os/NetworkOnMainThreadException.html

WHat is your SDK version?

于 2012-10-23T19:24:42.733 に答える