java.lang.NullPointerException: Attempt to invoke virtual method 'int java.io.InputStream.read(byte[], int, int)' on a null object reference

GitHub | BishopGIS | 4 months ago
  1. 0

    Crash on sync

    GitHub | 4 months ago | BishopGIS
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.io.InputStream.read(byte[], int, int)' on a null object reference
  2. 0
    samebug tip
    Initialize the variable before calling a method on it.
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    TARSOS DSP for Android: retrieving SpectralPeaks

    Stack Overflow | 2 years ago
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.io.InputStream.read(byte[], int, int)' on a null object reference
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  5. 0

    inputStream.read() causes NullPointerException (after having checked inputStream!=null)

    Stack Overflow | 3 years ago | The Good Giant
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.io.InputStream.read(byte[], int, int)' on a null object reference
  6. 0

    Error creating database on Lollipop Final Developer Preview

    GitHub | 2 years ago | Takhion
    java.lang.NullPointerException: Attempt to invoke virtual method 'int java.io.InputStream.read(byte[], int, int)' on a null object reference

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'int java.io.InputStream.read(byte[], int, int)' on a null object reference

      at com.nextgis.maplib.util.FileUtil.copyStream()
    2. com.nextgis.maplib
      SyncAdapter.onPerformSync
      1. com.nextgis.maplib.util.FileUtil.copyStream(FileUtil.java:181)
      2. com.nextgis.maplib.util.NetworkUtil.responseToString(NetworkUtil.java:140)
      3. com.nextgis.maplib.util.NetworkUtil.get(NetworkUtil.java:193)
      4. com.nextgis.maplib.util.NGWUtil.getNgwVersion(NGWUtil.java:172)
      5. com.nextgis.maplib.map.NGWVectorLayer.sync(NGWVectorLayer.java:682)
      6. com.nextgis.maplib.datasource.ngw.SyncAdapter.sync(SyncAdapter.java:156)
      7. com.nextgis.maplib.datasource.ngw.SyncAdapter.onPerformSync(SyncAdapter.java:119)
      7 frames
    3. com.nextgis.mobile
      SyncAdapter.onPerformSync
      1. com.nextgis.mobile.datasource.SyncAdapter.onPerformSync(SyncAdapter.java:56)
      1 frame
    4. Android Platform
      AbstractThreadedSyncAdapter$SyncThread.run
      1. android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:259)
      1 frame