菜鸟一枚,刚开始学用SoapObject 访问Webservice。将读取函数写在Activity内运行正常 得到数据。我想把读写函数另外写在一起,写在另一个包中,调用读取函数是 报错 log如下02-10 07:06:22.106: W/dalvikvm(214): threadid=3: thread exiting with uncaught exception (group=0x4001b188)
02-10 07:06:22.112: E/AndroidRuntime(214): Uncaught handler: thread main exiting due to uncaught exception
02-10 07:06:22.412: E/AndroidRuntime(214): java.lang.NullPointerException
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.serialization.SoapSerializationEnvelope.getInfo(SoapSerializationEnvelope.java:450)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.serialization.SoapSerializationEnvelope.writeBody(SoapSerializationEnvelope.java:536)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.SoapEnvelope.write(SoapEnvelope.java:192)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.transport.Transport.createRequestData(Transport.java:74)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:76)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.adroid.MyWebservice.CWebservice.getDateByWebService(CWebservice.java:31)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.computer.ComputerActivity$2.onClick(ComputerActivity.java:84)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.View.performClick(View.java:2364)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.View.onTouchEvent(View.java:4179)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.widget.TextView.onTouchEvent(TextView.java:6541)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.View.dispatchTouchEvent(View.java:3709)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.os.Handler.dispatchMessage(Handler.java:99)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.os.Looper.loop(Looper.java:123)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.app.ActivityThread.main(ActivityThread.java:4363)
02-10 07:06:22.412: E/AndroidRuntime(214): at java.lang.reflect.Method.invokeNative(Native Method)
02-10 07:06:22.412: E/AndroidRuntime(214): at java.lang.reflect.Method.invoke(Method.java:521)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
02-10 07:06:22.412: E/AndroidRuntime(214): at dalvik.system.NativeStart.main(Native Method)
高手 帮忙看下。
02-10 07:06:22.112: E/AndroidRuntime(214): Uncaught handler: thread main exiting due to uncaught exception
02-10 07:06:22.412: E/AndroidRuntime(214): java.lang.NullPointerException
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.serialization.SoapSerializationEnvelope.getInfo(SoapSerializationEnvelope.java:450)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.serialization.SoapSerializationEnvelope.writeBody(SoapSerializationEnvelope.java:536)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.SoapEnvelope.write(SoapEnvelope.java:192)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.transport.Transport.createRequestData(Transport.java:74)
02-10 07:06:22.412: E/AndroidRuntime(214): at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:76)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.adroid.MyWebservice.CWebservice.getDateByWebService(CWebservice.java:31)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.computer.ComputerActivity$2.onClick(ComputerActivity.java:84)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.View.performClick(View.java:2364)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.View.onTouchEvent(View.java:4179)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.widget.TextView.onTouchEvent(TextView.java:6541)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.View.dispatchTouchEvent(View.java:3709)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:884)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.app.Activity.dispatchTouchEvent(Activity.java:2061)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.os.Handler.dispatchMessage(Handler.java:99)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.os.Looper.loop(Looper.java:123)
02-10 07:06:22.412: E/AndroidRuntime(214): at android.app.ActivityThread.main(ActivityThread.java:4363)
02-10 07:06:22.412: E/AndroidRuntime(214): at java.lang.reflect.Method.invokeNative(Native Method)
02-10 07:06:22.412: E/AndroidRuntime(214): at java.lang.reflect.Method.invoke(Method.java:521)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
02-10 07:06:22.412: E/AndroidRuntime(214): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
02-10 07:06:22.412: E/AndroidRuntime(214): at dalvik.system.NativeStart.main(Native Method)
高手 帮忙看下。
你也是用 webservice的时候报这个错么