java.lang.IllegalArgumentException: string length should be an even number

flomio.com | 5 months ago
  1. 0

    FloBLE+ Android: Send APDU and read response - Flomio

    flomio.com | 5 months ago
    java.lang.IllegalArgumentException: string length should be an even number
  2. 0
    This happened when I tried to insert an empty list of elements to a collection.
  3. 0
    Some bots are sending malformed HTTP requests to your site. Try to find their IP addresses in the access logs and ask them to fix the bots or blacklist them.
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    This error is caused by malformed HTTP request. You are trying to access unsecured page through https.

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    Root Cause Analysis

    1. java.lang.IllegalArgumentException

      string length should be an even number

      at com.flomio.android.sdk.Utils.hexString2Bytes()
    2. com.flomio.android
      ReaderManager$14$1.run
      1. com.flomio.android.sdk.Utils.hexString2Bytes(SourceFile:123)
      2. com.flomio.android.sdk.ReaderManager$14$1.run(SourceFile:589)
      2 frames
    3. Android Platform
      ActivityThread.main
      1. android.os.Handler.handleCallback(Handler.java:730)
      2. android.os.Handler.dispatchMessage(Handler.java:92)
      3. android.os.Looper.loop(Looper.java:176)
      4. android.app.ActivityThread.main(ActivityThread.java:5419)
      4 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invokeNative(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:525)
      2 frames
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1046)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:862)
      2 frames
    6. Android Platform
      NativeStart.main
      1. dalvik.system.NativeStart.main(Native Method)
      1 frame