小程序：
element template V_Meter a b Spannung
electrical a,b
var v Spannung
{
    Spannung:Spannung = (v(b) - v(a))
}  
沒有顯示第幾行有錯，異常報告如下：
Error while creating "./v_meter.3.ai_tdb":
Error while executing "mastc -tdb v_meter.sin":
child process exited abnormally
Command output follows:
------------------------------------------------------------
Reading configuration file "H:\Synopsys\2003.06\SaberDesigner\bin\analogy.cfg".
Using H:\Synopsys\saber.lic license file paths.
Mastc2003.06-5.5 Build 16 on 09-May-2003 Copyright 1985-2003 Synopsys, Inc.
Template standard
Template v_meter
Template v_meter
請幫忙看一下，謝謝！