B4J Question [Error?] java.lang.NegativeArraySizeException: -1

rtek1000 said:

View attachment 110031



This warning does not cause the application to stop.

But it fails to catch the error for treatment using try catch.

This warning appears when the astream is closed.

This warning appears even though the serial port is not receiving data or sending data.

B4X:

Log("astream.Close")
astream.Close
           
Sleep(1000)
           
Log("Serial1.Close")
Serial1.Close

It seems that this warning is not considered an error, so it is not caught with these subroutines:

B4X:

Sub AStream_Error
    Log("AStream_Error")
    Log(LastException)
End Sub

Sub AStream_Terminated
    Log("AStream_Terminated")
End Sub

Does anyone know how to prevent this error from appearing in the LOG?

Reference: [B4X] AsyncStreams Tutorial

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aminoacid said:

Hi!
Did you find the cause of the Exception?

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