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Scan causes crash on Android detected by AppCenter
See original GitHub issueHi,
I post here because I received on AppCenter of my application a crash error from Plugin.BLE, I don’t know how and why this error is triggered but I wish with the Xamarin exception stack thah you can help me
Steps to reproduce
Nothing sorry
Crashlog
Xamarin Exception Stack:
System.ArgumentException: length
at System.Array.Copy (System.Array sourceArray, System.Int32 sourceIndex, System.Array destinationArray, System.Int32 destinationIndex, System.Int32 length) [0x000b4] in <5a88e350e0674dd7b8ddba06471cdfe2>:0
at Plugin.BLE.Android.Device.ParseScanRecord (System.Byte[] scanRecord) [0x00066] in <17887b5227df4ea9ab9b317d496489c6>:0
at Plugin.BLE.Android.Device..ctor (Plugin.BLE.Android.Adapter adapter, Android.Bluetooth.BluetoothDevice nativeDevice, Android.Bluetooth.BluetoothGatt gatt, System.Int32 rssi, System.Byte[] advertisementData) [0x00017] in <17887b5227df4ea9ab9b317d496489c6>:0
at Plugin.BLE.Android.Adapter+Api21BleScanCallback.OnScanResult (Android.Bluetooth.LE.ScanCallbackType callbackType, Android.Bluetooth.LE.ScanResult result) [0x00026] in <17887b5227df4ea9ab9b317d496489c6>:0
at Android.Bluetooth.LE.ScanCallback.n_OnScanResult_ILandroid_bluetooth_le_ScanResult_ (System.IntPtr jnienv, System.IntPtr native__this, System.Int32 native_callbackType, System.IntPtr native_result) [0x00011] in <950ad56dbf9942d1a0c82aaea5a2cf2a>:0
at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.49(intptr,intptr,int,intptr)
Configuration
Version of the Plugin: 2.1.1 Android: 9 Android Build: 50.2.A.3.77 Manufacturer: Sony Model: Xperia XA2 (H3113)
Issue Analytics
- State:
- Created 2 years ago
- Comments:13 (7 by maintainers)
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This should be fixed via #719. Exceptions in
ParseScanRecordare being caught now and incorrect records are disposed (with some debug output written to the log).I’m getting the same thing, but this is a sporadic thing, cannot constantly reproduce.
Sounds perfect for now, adding a trace with the hex dump if it fails.