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Dear all,
 
I am writing a GUI. I need some bigger subfield with an editor in
it. So I tried to incorporate the textedit.rb example  
(FXRuby-1.6.0,fox-1.4.33,Ruby 1.8.4).
But when I enter text in it and use a backspace to
correct some typo, the program immediately stops
with error: FXRbText::extractText : bad argument (in Redhat Linux),
if I use it under Cygwin(Windows XP), it crashes after entering the  first
letter into the editor window (see error file below). 
What's wrong here ? 
Is there any other ready-made editor available that doesn't use
these functions (they seem to be part of FXRuby) ?
 
Thank you,
 
Axel 
 
 
 

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=US-ASCII">
<META content="MSHTML 6.00.2800.1226" name=GENERATOR></HEAD>
<BODY id=role_body style="FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: Arial" 
bottomMargin=7 leftMargin=7 topMargin=7 rightMargin=7><FONT id=role_document 
face=Arial color=#000000 size=2>
<DIV>Dear all,</DIV>
<DIV>&nbsp;</DIV>
<DIV>I am writing a GUI. I need some bigger subfield with an editor in</DIV>
<DIV>it. So I tried to incorporate the textedit.rb example 
(FXRuby-1.6.0,fox-1.4.33,Ruby 1.8.4).</DIV>
<DIV>But when I enter text in it and use a backspace to</DIV>
<DIV>correct some typo, the program immediately stops</DIV>
<DIV>with error: FXRbText::extractText : bad argument (in Redhat Linux),</DIV>
<DIV>if I use it under Cygwin(Windows XP), it crashes after entering the 
first</DIV>
<DIV>letter into the editor window (see error file below).&nbsp;</DIV>
<DIV>What's wrong here ? </DIV>
<DIV>Is there any other ready-made editor available that doesn't use</DIV>
<DIV>these functions (they seem to be part of FXRuby) ?</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thank you,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Axel </DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV></FONT></BODY></HTML>

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textedit.rb:1480:in `onTextReplaced': undefined method `[]' for nil:NilClassNoMethodError)
	from textedit.rb:1769

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