Path: utzoo!utgpu!watmath!att!tut.cis.ohio-state.edu!cs.utexas.edu!sun-barr!decwrl!adobe!greid From: greid@adobe.com (Glenn Reid) Newsgroups: comp.sys.next Subject: Re: HELP! (Interface Builder) Message-ID: <1076@adobe.UUCP> Date: 15 Aug 89 19:50:00 GMT Sender: news@adobe.COM Reply-To: greid@adobe.COM () Organization: Adobe Systems Incorporated, Mountain View Lines: 29 I have another bit of mysterious information about Interface Builder not being able to open my interface file. I had the bright idea to run it under "gdb", and although there appears to be no symbol table, it does give an interesting error message. Here is the session. When I "run" the program and open the interface file, it crashes as follows: heaven> gdb /NextApps/InterfaceBuilder GDB 9i0.83, Copyright (C) 1988 Free Software Foundation, Inc. There is ABSOLUTELY NO WARRANTY for GDB; type "info warranty" for details. GDB is free software and you are welcome to distribute copies of it under certain conditions; type "info copying" to see the conditions. Reading symbol data from /NextApps/InterfaceBuilder...reading Objective-C data...done. Type "help" for a list of commands. (gdb) run Starting program: /NextApps/InterfaceBuilder Objective C error occurred in object at 0xe3ba0 of class FREED(id) message name sent to freed object=e3ba0 === stack backtrace (in reverse chronological order) === === [receiver selector args] @sentFrom[ClassName methodName] === Program received signal 6, IOT trap 0x502ba84 in kill () I am stymied by this one. It looks like some object is being freed before its time, resulting in the error. Anybody have any suggestions? Glenn