Android Question Threading lib trouble under B4A 6.3

Dim args(4) As Object

Dim args(4) As Object
args(0) = ""
args(1) = ""
Dim args2(0) As Object
args(2) = args2
Log(thread1.Start(Me, "Th_read", args))

Sub Thread1_Ended(fail As Boolean, error As String) 'An error or Exception has occurred in the Thread
Log("fail=" & fail)   ' gives FALSE !!!
Log("error=" & error)   ', but next ERROR:
End Sub

** Service (starter) Create **
** Service (starter) Start **
Unexpected event (missing RaiseSynchronousEvents):
Check the unfiltered logs for the full stack trace.
java.lang.RuntimeException: java.io.EOFException
    at anywheresoftware.b4a.shell.Shell$2.run(Shell.java:313)
    at android.os.Handler.handleCallback(Handler.java:725)
    at android.os.Handler.dispatchMessage(Handler.java:92)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:5041)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
    at dalvik.system.NativeStart.main(Native Method)
Caused by: java.io.EOFException
    at java.io.DataInputStream.readByte(DataInputStream.java:98)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:333)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:247)
    at anywheresoftware.b4a.shell.Shell$2.run(Shell.java:311)
    ... 9 more