another exception triggered by OGo in gnustep-base

[Sebastian Reitenbach]

Hi,

I ran into another problem with OGo and gnustep-base:
when I try to attach a mail in OGo webinterface, it runs into another exception 
triggered in gnustep-base:

#0  -[NSException raise] (self=0x842b15a8, _cmd=0x27e874a8) at NSException.m:956
#1  0x07ec3203 in +[NSException raise:format:arguments:] (self=0x27e872c0, 
_cmd=0x27e87490, name=0x27e86ff0, format=0x27ef25a0, argList=0xcfbbdae0 
"(\033+\204-") at NSException.m:849
#2  0x07ec313b in +[NSException raise:format:] (self=0x27e872c0, 
_cmd=0x27ef26a0, name=0x27e86ff0, format=0x27ef25a0) at NSException.m:835
#3  0x08025e07 in -[NSObject(GNUstepBase) subclassResponsibility:] 
(self=0x842b17e8, _cmd=0x27e7dcf8, aSel=0x27e7dc98) at 
NSObject+GNUstepBase.m:119
#4  0x07e8ba36 in -[NSData initWithBytesNoCopy:length:freeWhenDone:] 
(self=0x842b17e8, _cmd=0x27e7dc98, aBuffer=0x0, bufferSize=0, shouldFree=1 
'\001') at NSData.m:617
#5  0x07e8b827 in -[NSData init] (self=0x842b17e8, _cmd=0x200898d0) at 
NSData.m:552
#6  0x000939ab in -[SkyDecodeWrapperData initWithData:encoding:] 
(self=0x842b17e8, _cmd=0x20083708, _data=0x86bc6888, _encoding=0x25c91cf4) at 
SkyDecodeWrapperData.m:28

I found this documentation here:
http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSData_Class/Reference/Reference.html
Initializes a newly allocated data object by adding to it length bytes of data 
from the buffer bytes.

but it doesn't state that a subclass should implement it???

SkyDecodeWrapperData is a subclass of NSData, so I should implement that method 
there?


Sebastian