.问题是这个项目不是我做的。我已经添加了这个项目并检查了所有必要的库文件是否存在。所需的 KSOP2 Jar 文件已经在 libs 文件夹中。并且正如 logcat 所暗示的那样,它与soapobject有关。在问这个问题之前搜索了很多,但没有一个解决方案对我有用。可能这次我已经正确解释了。请忽略一些与英语相关的错误。
07-02 11:41:42.369: E/AndroidRuntime(3633): FATAL EXCEPTION: main
07-02 11:41:42.369: E/AndroidRuntime(3633): java.lang.IllegalStateException: Could not execute method of the activity
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.view.View$1.onClick(View.java:2695)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.view.View.performClick(View.java:3122)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.view.View$PerformClick.run(View.java:11942)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.os.Handler.handleCallback(Handler.java:587)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.os.Handler.dispatchMessage(Handler.java:92)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.os.Looper.loop(Looper.java:132)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.app.ActivityThread.main(ActivityThread.java:4028)
07-02 11:41:42.369: E/AndroidRuntime(3633): at java.lang.reflect.Method.invokeNative(Native Method)
07-02 11:41:42.369: E/AndroidRuntime(3633): at java.lang.reflect.Method.invoke(Method.java:491)
07-02 11:41:42.369: E/AndroidRuntime(3633): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:844)
07-02 11:41:42.369: E/AndroidRuntime(3633): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
07-02 11:41:42.369: E/AndroidRuntime(3633): at dalvik.system.NativeStart.main(Native Method)
07-02 11:41:42.369: E/AndroidRuntime(3633): Caused by: java.lang.reflect.InvocationTargetException
07-02 11:41:42.369: E/AndroidRuntime(3633): at java.lang.reflect.Method.invokeNative(Native Method)
07-02 11:41:42.369: E/AndroidRuntime(3633): at java.lang.reflect.Method.invoke(Method.java:491)
07-02 11:41:42.369: E/AndroidRuntime(3633): at android.view.View$1.onClick(View.java:2690)
07-02 11:41:42.369: E/AndroidRuntime(3633): ... 11 more
07-02 11:41:42.369: E/AndroidRuntime(3633): Caused by: java.lang.NoClassDefFoundError: org.ksoap2.serialization.SoapObject
07-02 11:41:42.369: E/AndroidRuntime(3633): at com.test.android.Dashboardlogin.validatelogin(Dashboardlogin.java:83)
07-02 11:41:42.369: E/AndroidRuntime(3633): at com.test.android.Dashboardlogin.onBtnClicked(Dashboardlogin.java:62)
07-02 11:41:42.369: E/AndroidRuntime(3633): ... 14 more