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Dropbox 사진 폴더에서 텍스트 파일을 다운로드하려고합니다. 이것이 올바른 방법인가요? 어떤에 내가 생각 때문에 내가 어떤 경고를 얻고로서의Dropbox에서 텍스트 파일 다운로드
11-22 15:40:51.369: W/System.err(24394): java.io.FileNotFoundException: /mnt/sdcardDownload1: open failed: EROFS (Read-only file system)
11-22 15:40:51.369: W/System.err(24394): at libcore.io.IoBridge.open(IoBridge.java:419)
11-22 15:40:51.369: W/System.err(24394): at java.io.FileOutputStream.<init>(FileOutputStream.java:88)
11-22 15:40:51.369: W/System.err(24394): at java.io.FileOutputStream.<init>(FileOutputStream.java:73)
11-22 15:40:51.369: W/System.err(24394): at com.example.screenwritter.Dropboxdowload$2.onClick(Dropboxdowload.java:135)
11-22 15:40:51.369: W/System.err(24394): at android.view.View.performClick(View.java:3574)
11-22 15:40:51.369: W/System.err(24394): at android.view.View$PerformClick.run(View.java:14293)
11-22 15:40:51.369: W/System.err(24394): at android.os.Handler.handleCallback(Handler.java:605)
11-22 15:40:51.369: W/System.err(24394): at android.os.Handler.dispatchMessage(Handler.java:92)
11-22 15:40:51.369: W/System.err(24394): at android.os.Looper.loop(Looper.java:137)
11-22 15:40:51.369: W/System.err(24394): at android.app.ActivityThread.main(ActivityThread.java:4448)
11-22 15:40:51.369: W/System.err(24394): at java.lang.reflect.Method.invokeNative(Native Method)
11-22 15:40:51.369: W/System.err(24394): at java.lang.reflect.Method.invoke(Method.java:511)
11-22 15:40:51.369: W/System.err(24394): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:823)
11-22 15:40:51.369: W/System.err(24394): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:590)
11-22 15:40:51.369: W/System.err(24394): at dalvik.system.NativeStart.main(Native Method)
11-22 15:40:51.369: W/System.err(24394): Caused by: libcore.io.ErrnoException: open failed: EROFS (Read-only file system)
11-22 15:40:51.379: W/System.err(24394): at libcore.io.Posix.open(Native Method)
11-22 15:40:51.379: W/System.err(24394): at libcore.io.BlockGuardOs.open(BlockGuardOs.java:110)
11-22 15:40:51.379: W/System.err(24394): at libcore.io.IoBridge.open(IoBridge.java:403)