我一直在使用Login-Register应用程序，目前正面临一些问题。
我遇到的问题是，即使我能够输入信息并点击＆＃34;注册＆＃34;按钮。
每当我按下＆＃34;登录＆＃34;按钮，应用程序将始终显示＆＃34;不幸的是，此应用程序已停止＆＃34;。
有谁知道为什么并可以提供帮助？
我希望尽快得到帮助，因为我正在为我的最后一年项目做这件事。
logcat的：
11-01 02:52:06.893 31336-31336/? E/Zygote﹕ MountEmulatedStorage()
11-01 02:52:06.893 31336-31336/? E/Zygote﹕ v2
11-01 02:52:06.893 31336-31336/? I/libpersona﹕ KNOX_SDCARD checking this for 10139
11-01 02:52:06.893 31336-31336/? I/libpersona﹕ KNOX_SDCARD not a persona
11-01 02:52:06.893 31336-31336/? I/SELinux﹕ Function: selinux_compare_spd_ram, SPD-policy is existed. and_ver=SEPF_GT-I9505_5.0.1 ver=27
11-01 02:52:06.893 31336-31336/? I/SELinux﹕ Function: selinux_compare_spd_ram , priority [2] , priority version is VE=SEPF_GT-I9505_5.0.1-1_0032
11-01 02:52:06.903 31336-31336/edu.np.ece.information E/SELinux﹕ [DEBUG] get_category: variable seinfo: default sensitivity: NULL, cateogry: NULL
11-01 02:52:06.903 31336-31336/edu.np.ece.information I/art﹕ Late-enabling -Xcheck:jni
11-01 02:52:06.933 31336-31343/edu.np.ece.information E/art﹕ Failed writing handshake bytes (-1 of 14): Broken pipe
11-01 02:52:06.933 31336-31343/edu.np.ece.information I/art﹕ Debugger is no longer active
11-01 02:52:06.983 31336-31336/edu.np.ece.information D/ResourcesManager﹕ creating new AssetManager and set to /data/app/edu.np.ece.information-1/base.apk
11-01 02:52:07.203 31336-31336/edu.np.ece.information D/Activity﹕ performCreate Call secproduct feature valuefalse
11-01 02:52:07.203 31336-31336/edu.np.ece.information D/Activity﹕ performCreate Call debug elastic valuetrue
11-01 02:52:07.213 31336-31353/edu.np.ece.information D/OpenGLRenderer﹕ Render dirty regions requested: true
11-01 02:52:07.263 31336-31353/edu.np.ece.information I/Adreno-EGL﹕ <qeglDrvAPI_eglInitialize:410>: EGL 1.4 QUALCOMM build: ()
OpenGL ES Shader Compiler Version: E031.25.03.06
Build Date: 01/24/15 Sat
Local Branch: AF11_RB1_AU15
Remote Branch:
Local Patches:
Reconstruct Branch:
11-01 02:52:07.263 31336-31353/edu.np.ece.information I/OpenGLRenderer﹕ Initialized EGL, version 1.4
11-01 02:52:07.293 31336-31353/edu.np.ece.information D/OpenGLRenderer﹕ Enabling debug mode 0
11-01 02:52:07.593 31336-31336/edu.np.ece.information I/Timeline﹕ Timeline: Activity_idle id: android.os.BinderProxy@1ddca8e7 time:4384368
11-01 02:52:11.237 31336-31336/edu.np.ece.information D/ViewRootImpl﹕ ViewPostImeInputStage ACTION_DOWN
11-01 02:52:14.110 31336-31336/edu.np.ece.information D/ViewRootImpl﹕ ViewPostImeInputStage ACTION_DOWN
11-01 02:52:16.302 31336-31336/edu.np.ece.information D/ViewRootImpl﹕ ViewPostImeInputStage ACTION_DOWN
11-01 02:52:16.372 31336-31336/edu.np.ece.information E/SQLiteLog﹕ (1) no such column: pass
11-01 02:52:16.372 31336-31336/edu.np.ece.information D/AndroidRuntime﹕ Shutting down VM
11-01 02:52:16.372 31336-31336/edu.np.ece.information E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: edu.np.ece.information, PID: 31336
java.lang.IllegalStateException: Could not execute method of the activity
at android.view.View$1.onClick(View.java:4253)
at android.view.View.performClick(View.java:5197)
at android.view.View$PerformClick.run(View.java:20926)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at android.view.View$1.onClick(View.java:4248)
at android.view.View.performClick(View.java:5197)
at android.view.View$PerformClick.run(View.java:20926)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195)
Caused by: android.database.sqlite.SQLiteException: no such column: pass (code 1): , while compiling: select uname, pass from information
at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:1093)
at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:670)
at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:59)
at android.database.sqlite.SQLiteQuery.<init>(SQLiteQuery.java:37)
at android.database.sqlite.SQLiteDirectCursorDriver.query(SQLiteDirectCursorDriver.java:44)
at android.database.sqlite.SQLiteDatabase.rawQueryWithFactory(SQLiteDatabase.java:1440)
at android.database.sqlite.SQLiteDatabase.rawQuery(SQLiteDatabase.java:1379)
at edu.np.ece.information.DatabaseHelper.searchPass(DatabaseHelper.java:68)
at edu.np.ece.information.MainActivity.onButtonClick(MainActivity.java:38)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at android.view.View$1.onClick(View.java:4248)
at android.view.View.performClick(View.java:5197)
at android.view.View$PerformClick.run(View.java:20926)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195)
这是项目文件夹链接： https://drive.google.com/file/d/0B5SCHjXnxzeOZ1ZuRWVqa2pnYm8/view?usp=sharing
答案 0 :(得分：-1)
在Information.java文件中，emergencycontactnumber的Setter方法不正确，
public void setEmergencycontactnumber (String emergencycontactnumber){
this.name = emergencycontactnumber;
}
虽然应该
public void setEmergencycontactnumber (String emergencycontactnumber){
this.emergencycontactnumber= emergencycontactnumber;
}
这里发生的是，emergencycontactnumber总是null因为你没有设置它，所以在将数据插入sqlite时会抛出错误，因为在你的create table查询中，你指定了{{1 ，导致错误，您的数据永远不会存在。