[問題] GUI進行RS232傳輸會跳掉
目前在嘗試寫一個介面，主要是透過GUI進行RS232的傳輸
但是當程式在運作的時候，時常會突然跳掉，發生時間點並不規律
然後會留下error log的記錄，裡面的訊息如下(省略中間的library...)
想請問板上各位高手，有沒有遇過類似的問題，該如何處理
那個連結有類似的狀況，但是解決的設定部分已經找不到了QQ
http://www.44342.com/matlab-f582-t93935-p1.htm
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0xffc53e1
Function name=Java_gnu_io_RXTXPort_setflowcontrol
Library=C:\MATLAB5\bin\win32\rxtxSerial.dll
Current Java thread:
at gnu.io.RXTXPort.eventLoop(Native Method)
at gnu.io.RXTXPort$MonitorThread.run(RXTXPort.java:1252)
...
...
...
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot(TM) Client VM (1.3.1_01 mixed mode)
#
---------------------------------------------------------------------------
MATLAB Version 6.5.0.180913a (R13)
Microsoft Windows XP Version 5.1 (Build 2600: Service Pack 3)
Java VM Version: Java 1.3.1_01 with Sun Microsystems Inc. Java HotSpot(TM)
Client VM
-----------------------------------------------------------------------
s.baudrate=57600;
s.timeout=0.25;
s.TimerPeriod=0.1;
s.stopbit=1;
s.Parity='none';
s.ReadAsyncMode='continuous';
s.FlowControl = ('hardware');%('none');
--
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