LogCat輸出調試幫助

我的Logcat輸出用於我的程序失敗。它顯然無法訪問某種SD卡，但我使用的是仿真器。我在x64的Windows 7上，我以管理員身份運行。LogCat輸出調試幫助

08-29 19:16:29.360: ERROR/AndroidRuntime(707): FATAL EXCEPTION: GLThread 10 
08-29 19:16:29.360: ERROR/AndroidRuntime(707): java.lang.ExceptionInInitializerError 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at com.wickeyware.zombiearcher.screen.TitleScreen.render(TitleScreen.java:80) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at com.wickeyware.zombiearcher.ZombieArcher.render(ZombieArcher.java:49) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at com.badlogic.gdx.backends.android.AndroidGraphics.onDrawFrame(AndroidGraphics.java:419) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1363) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1118) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707): Caused by: com.badlogic.gdx.utils.GdxRuntimeException: Error writing file: za_data (External) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at com.badlogic.gdx.files.FileHandle.write(FileHandle.java:157) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at com.wickeyware.zombiearcher.statistics.Statistics.<clinit>(Statistics.java:70) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  ... 5 more 
08-29 19:16:29.360: ERROR/AndroidRuntime(707): Caused by: java.io.FileNotFoundException: /mnt/sdcard/za_data (Permission denied) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at org.apache.harmony.luni.platform.OSFileSystem.open(Native Method) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at dalvik.system.BlockGuard$WrappedFileSystem.open(BlockGuard.java:232) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at java.io.FileOutputStream.<init>(FileOutputStream.java:94) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  at com.badlogic.gdx.files.FileHandle.write(FileHandle.java:153) 
08-29 19:16:29.360: ERROR/AndroidRuntime(707):  ... 6 more

來源

2011-08-29 Evan

在您的代碼中，您可能需要訪問sdcard。您可以添加虛擬SD卡到模擬器。 –

在FileHandle.java在你的代碼你想要寫的東西到SD卡（線153）。錯誤「權限被拒絕」，因此我假設你沒有將正確的權限添加到你的AndroidManifest.xml中。 Add：

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

它應該沒問題。確保您在模擬器中配置了SD卡（使用AVD）

來源

2011-08-29 19:24:34 IncrediApp

LogCat輸出調試幫助

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