在Android應用

沒有互聯網連接我使用mezzofanti OCR開源，，我試圖下載一個語言，但它說我有沒有互聯網連接，我的設備上的連接互聯網是開放的，工作，我有互聯網的權限在我的Android清單，在Android應用

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

所以我不明白爲什麼不工作？

這是日誌貓：

10-10 18:10:27.925: V/MLOG: Download.java:(12289): DownloadFile opened connection 
10-10 18:10:27.930: V/MLOG: Download.java:(12289): java.io.FileNotFoundException: /sdcard/tessdata/temp/languages.txt: open failed: ENOENT (No such file or directory) 
10-10 18:10:27.970: D/dalvikvm(12289): GC_FOR_ALLOC freed 94K, 3% free 10046K/10311K, paused 19ms 
10-10 18:10:27.990: V/MLOG: OCR.java:(12289): GetLanguage(): eng 
10-10 18:10:28.115: W/SurfaceView(12289): CHECK surface infomation creating=false formatChanged=false sizeChanged=false visible=false visibleChanged=true surfaceChanged=true realSizeChanged=false redrawNeeded=false left=false top=false 
10-10 18:11:04.680: V/MLOG: Download.java:(12289): DownloadLanguageBrief (http://www.itwizard.ro/mezzolang/languages.txt) 
10-10 18:11:05.005: V/MLOG: Download.java:(12289): DownloadFile opened connection 
10-10 18:11:05.010: V/MLOG: Download.java:(12289): java.io.FileNotFoundException: /sdcard/tessdata/temp/languages.txt: open failed: ENOENT (No such file or directory) 
10-10 18:11:05.080: V/MLOG: OCR.java:(12289): GetLanguage(): eng 
10-10 18:11:05.100: D/dalvikvm(12289): GC_CONCURRENT freed 566K, 7% free 9897K/10567K, paused 7ms+3ms 
10-10 18:15:07.385: E/WindowManager(12289): Activity com.itwizard.mezzofanti.PreferencesActivity has leaked window [email protected] that was originally added here 
10-10 18:15:07.385: E/WindowManager(12289): android.view.WindowLeaked: Activity com.itwizard.mezzofanti.PreferencesActivity has leaked window [email protected] that was originally added here 
10-10 18:15:07.385: E/WindowManager(12289):  at android.view.ViewRootImpl.<init>(ViewRootImpl.java:386) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:267) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:215) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.view.WindowManagerImpl$CompatModeWrapper.addView(WindowManagerImpl.java:140) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.view.Window$LocalWindowManager.addView(Window.java:537) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.Dialog.show(Dialog.java:278) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.AlertDialog$Builder.show(AlertDialog.java:932) 
10-10 18:15:07.385: E/WindowManager(12289):  at com.itwizard.mezzofanti.PreferencesActivity.ShowAlert(PreferencesActivity.java:229) 
10-10 18:15:07.385: E/WindowManager(12289):  at com.itwizard.mezzofanti.PreferencesActivity.CreateDownloadableLangsSubMenu(PreferencesActivity.java:342) 
10-10 18:15:07.385: E/WindowManager(12289):  at com.itwizard.mezzofanti.PreferencesActivity.onCreate(PreferencesActivity.java:195) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.Activity.performCreate(Activity.java:4465) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1052) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1932) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1993) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3363) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.ActivityThread.access$700(ActivityThread.java:127) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1163) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.os.Handler.dispatchMessage(Handler.java:99) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.os.Looper.loop(Looper.java:137) 
10-10 18:15:07.385: E/WindowManager(12289):  at android.app.ActivityThread.main(ActivityThread.java:4507) 
10-10 18:15:07.385: E/WindowManager(12289):  at java.lang.reflect.Method.invokeNative(Native Method) 
10-10 18:15:07.385: E/WindowManager(12289):  at java.lang.reflect.Method.invoke(Method.java:511) 
10-10 18:15:07.385: E/WindowManager(12289):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:790) 
10-10 18:15:07.385: E/WindowManager(12289):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:557) 
10-10 18:15:07.385: E/WindowManager(12289):  at dalvik.system.NativeStart.main(Native Method) 
10-10 18:15:07.440: V/MLOG: Download.java:(12289): DownloadLanguageBrief (http://www.itwizard.ro/mezzolang/languages.txt) 
10-10 18:15:08.120: V/MLOG: Download.java:(12289): DownloadFile opened connection 
10-10 18:15:08.120: V/MLOG: Download.java:(12289): java.io.FileNotFoundException: /sdcard/tessdata/temp/languages.txt: open failed: ENOENT (No such file or directory) 
10-10 18:15:08.185: V/MLOG: OCR.java:(12289): GetLanguage(): eng 
10-10 18:15:11.375: D/dalvikvm(12289): GC_CONCURRENT freed 173K, 5% free 10128K/10567K, paused 3ms+5ms

來源

2012-10-10 Mickey Haim

你的錯誤消息不告訴你，你沒有互聯網，它告訴你的是，給定的文件不能被發現。您將不得不驗證該文件是否存在。

來源

2012-10-10 15:36:56 AedonEtLIRA

錯誤中的文件名是'http：// www.itwizard.ro/mezzolang/languages.txtlanguages.txt'。你應該放棄'languages.txt'加倍的最後部分。至少，固定的URL在我的瀏覽器中起作用。 – Geobits

@Geobits同意。 – AedonEtLIRA

我在我的三星電腦上收到的錯誤消息說我沒有互聯網連接。文件http://www.itwizard.ro/mezzolang/languages.txtlanguages.txt確實存在，我檢查過。我認爲它說，它不存在，因爲互聯網連接的問題... –

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