在模拟器上工作，而不是在设备或其他模拟器上工作。设定的目标是正确的[关闭]

Posted 2023-02-24

【中文标题】在模拟器上工作，而不是在设备或其他模拟器上工作。设定的目标是正确的[关闭]

【英文标题】：Working on emulator, not on the device or another emulator. The set target is correct [closed]

【发布时间】：2013-11-24 20:35:16

【问题描述】：

这里是 logCat 文件：

11-25 01:53:50.047: E/Trace(26246): error opening trace file: No such file or directory (2)
11-25 01:53:50.057: D/ActivityThread(26246): setTargetHeapUtilization:0.25
11-25 01:53:50.057: D/ActivityThread(26246): setTargetHeapIdealFree:8388608
11-25 01:53:50.057: D/ActivityThread(26246): setTargetHeapConcurrentStart:2097152
11-25 01:53:50.117: D/androidRuntime(26246): Shutting down VM
11-25 01:53:50.117: W/dalvikvm(26246): threadid=1: thread exiting with uncaught exception (group=0x40ecf378)
11-25 01:53:50.127: E/AndroidRuntime(26246): FATAL EXCEPTION: main
11-25 01:53:50.127: E/AndroidRuntime(26246): java.lang.RuntimeException: Unable to create application my.app.cal.CalApplication: android.database.CursorIndexOutOfBoundsException: Index 0 requested, with a size of 0
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4196)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.app.ActivityThread.access$1300(ActivityThread.java:138)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1267)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.os.Handler.dispatchMessage(Handler.java:99)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.os.Looper.loop(Looper.java:213)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.app.ActivityThread.main(ActivityThread.java:4787)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at java.lang.reflect.Method.invokeNative(Native Method)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at java.lang.reflect.Method.invoke(Method.java:511)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at dalvik.system.NativeStart.main(Native Method)
11-25 01:53:50.127: E/AndroidRuntime(26246): Caused by: android.database.CursorIndexOutOfBoundsException: Index 0 requested, with a size of 0
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.database.AbstractCursor.checkPosition(AbstractCursor.java:418)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.database.AbstractWindowedCursor.checkPosition(AbstractWindowedCursor.java:136)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.database.AbstractWindowedCursor.getLong(AbstractWindowedCursor.java:74)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at my.app.cal.CalApplication.readWeighingDetailFromDB(CalApplication.java:45)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at my.app.cal.CalApplication.onCreate(CalApplication.java:26)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:999)
11-25 01:53:50.127: E/AndroidRuntime(26246):    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4193)
11-25 01:53:50.127: E/AndroidRuntime(26246):    ... 10 more

【问题讨论】：

请澄清您的具体问题或添加其他详细信息以准确突出您的需要。正如目前所写的那样，很难准确地说出你在问什么。

我正在制作一个在模拟器上运行的应用程序，但现在我试图在 4.1.2 平台的移动设备上运行它，它会立即收到强制关闭消息。我保留了所需的最低 SDK：API 11：Android 3.0（Honeycomb）和目标 SDK：API 18：Android 4.3。

我尝试将其更改为另一个模拟器，并且它也被强制关闭。 LogCat 与旧模拟器配合得很好。保留的模拟器都是 API 18 并具有 4.3 平台。谁能在这里解释一下 logcat 中发生了什么？

添加到这里..请立即帮助..***.com/questions/20225916/…

【参考方案1】：

看起来 onCreate 事件中的 readWeightDeatilFromBD 类有问题！！