哪些是導致END_TAG錯誤的原因？

Question

目前我無法解決問題中提出的問題：;

android: why Am I getting END_TAG error when I execute a function while it is a copy-paste of other which is working?

我堆棧錯誤是：

09-22 22:43:30.711: W/System.err(3338): org.xmlpull.v1.XmlPullParserException: expected: END_TAG {http://schemas.xmlsoap.org/soap/envelope/}Body (position:END_TAG </{http://schemas.xmlsoap.org/soap/envelope/}s:Fault>@1:802 in java.io.InputStreamReader@536f30c4) 
09-22 22:43:30.711: W/System.err(3338):  at org.kxml2.io.KXmlParser.require(KXmlParser.java:2046) 
09-22 22:43:30.715: W/System.err(3338):  at org.ksoap2.SoapEnvelope.parse(SoapEnvelope.java:138) 
09-22 22:43:30.715: W/System.err(3338):  at org.ksoap2.transport.Transport.parseResponse(Transport.java:63) 
09-22 22:43:30.715: W/System.err(3338):  at org.ksoap2.transport.HttpTransportSE.call(HttpTransportSE.java:100) 
09-22 22:43:30.715: W/System.err(3338):  at org.tempuri.IAndroid.userPasswordExists(IAndroid.java:304) 
09-22 22:43:30.715: W/System.err(3338):  at org.tempuri.IAndroid.getAllProductsAndOffers(IAndroid.java:50) 
09-22 22:43:30.715: W/System.err(3338):  at info.android.AllFragment.onCreateView(AllFragment.java:48) 
09-22 22:43:30.719: W/System.err(3338):  at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:829) 
09-22 22:43:30.719: W/System.err(3338):  at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1035) 
09-22 22:43:30.719: W/System.err(3338):  at android.app.BackStackRecord.run(BackStackRecord.java:635) 
09-22 22:43:30.719: W/System.err(3338):  at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1397) 
09-22 22:43:30.719: W/System.err(3338):  at android.app.Activity.performStart(Activity.java:5017) 
09-22 22:43:30.723: W/System.err(3338):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2032) 
09-22 22:43:30.723: W/System.err(3338):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
09-22 22:43:30.723: W/System.err(3338):  at android.app.ActivityThread.access$600(ActivityThread.java:130) 
09-22 22:43:30.723: W/System.err(3338):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
09-22 22:43:30.723: W/System.err(3338):  at android.os.Handler.dispatchMessage(Handler.java:99) 
09-22 22:43:30.727: W/System.err(3338):  at android.os.Looper.loop(Looper.java:137) 
09-22 22:43:30.727: W/System.err(3338):  at android.app.ActivityThread.main(ActivityThread.java:4745) 
09-22 22:43:30.727: W/System.err(3338):  at java.lang.reflect.Method.invokeNative(Native Method) 
09-22 22:43:30.727: W/System.err(3338):  at java.lang.reflect.Method.invoke(Method.java:511) 
09-22 22:43:30.727: W/System.err(3338):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
09-22 22:43:30.727: W/System.err(3338):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
09-22 22:43:30.727: W/System.err(3338):  at dalvik.system.NativeStart.main(Native Method) 
09-22 22:43:30.727: W/System.err(3338): java.lang.NullPointerException 
09-22 22:43:30.731: W/System.err(3338):  at org.tempuri.IAndroid.getAllProductsAndOffers(IAndroid.java:50) 
09-22 22:43:30.731: W/System.err(3338):  at info.android.AllFragment.onCreateView(AllFragment.java:48) 
09-22 22:43:30.731: W/System.err(3338):  at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:829) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1035) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.BackStackRecord.run(BackStackRecord.java:635) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1397) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.Activity.performStart(Activity.java:5017) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2032) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.ActivityThread.access$600(ActivityThread.java:130) 
09-22 22:43:30.735: W/System.err(3338):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
09-22 22:43:30.739: W/System.err(3338):  at android.os.Handler.dispatchMessage(Handler.java:99) 
09-22 22:43:30.739: W/System.err(3338):  at android.os.Looper.loop(Looper.java:137) 
09-22 22:43:30.739: W/System.err(3338):  at android.app.ActivityThread.main(ActivityThread.java:4745) 
09-22 22:43:30.739: W/System.err(3338):  at java.lang.reflect.Method.invokeNative(Native Method) 
09-22 22:43:30.739: W/System.err(3338):  at java.lang.reflect.Method.invoke(Method.java:511) 
09-22 22:43:30.743: W/System.err(3338):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
09-22 22:43:30.743: W/System.err(3338):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
09-22 22:43:30.743: W/System.err(3338):  at dalvik.system.NativeStart.main(Native Method) 

什麼是這個錯誤的原因是什麼？我想放棄你告訴我的一切，因爲我認爲我的代碼是正確的，所以我沒有想法。

Answer 1

直到我看到的參數必須相同，而且不區分大小寫，與函數名稱相同。可以有興趣有一個清單來照顧這一點。或者可能是一個鏈接來閱讀。