java.io.FileNotFoundException: /storage/sdcard/NumberType.txt: open failed: EACCES (Permission denied) Strangely I am able to read the files as expected. It only fails as soon as I try to write something. It's failing in line fileOut = new FileOutputStream(file,true); with below trace. 09-07 15:42:52.174: W/System.err(11739): java.io.FileNotFoundException: /storage/sdcard/DixitMobileUsage/NumberType.txt: open failed: EACCES (Permission denied)

Stack Overflow | Bharat | 8 months ago
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    Stack Overflow | 8 months ago | Bharat
    java.io.FileNotFoundException: /storage/sdcard/NumberType.txt: open failed: EACCES (Permission denied) Strangely I am able to read the files as expected. It only fails as soon as I try to write something. It's failing in line fileOut = new FileOutputStream(file,true); with below trace. 09-07 15:42:52.174: W/System.err(11739): java.io.FileNotFoundException: /storage/sdcard/DixitMobileUsage/NumberType.txt: open failed: EACCES (Permission denied)
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Root Cause Analysis

  1. java.io.FileNotFoundException

    /storage/sdcard/NumberType.txt: open failed: EACCES (Permission denied) Strangely I am able to read the files as expected. It only fails as soon as I try to write something. It's failing in line fileOut = new FileOutputStream(file,true); with below trace. 09-07 15:42:52.174: W/System.err(11739): java.io.FileNotFoundException: /storage/sdcard/DixitMobileUsage/NumberType.txt: open failed: EACCES (Permission denied)

    at libcore.io.IoBridge.open()
  2. Android
    IoBridge.open
    1. libcore.io.IoBridge.open(IoBridge.java:456)
    1 frame
  3. Java RT
    FileOutputStream.<init>
    1. java.io.FileOutputStream.<init>(FileOutputStream.java:87)
    1 frame
  4. ind.cosmos.utilities
    FileManager.appendContentToBottomInFile
    1. ind.cosmos.utilities.FileManager.appendContentToBottomInFile(FileManager.java:263)
    1 frame
  5. ind.cosmos.main
    UNKNOWN_POPUP$1$1.onClick
    1. ind.cosmos.main.UNKNOWN_POPUP$1$1.onClick(UNKNOWN_POPUP.java:117)
    1 frame