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RB 4.5 crash & interesting stack trace

To: REALbasic Network Users Group <realbasic-nug at lists dot realsoftware dot com>
Subject: RB 4.5 crash & interesting stack trace
From: Alex Rice <alex_rice at arc dot to>
Date: Tue, 30 Jul 2002 17:48:46 -0600
After using RB 4.5 for a couple of days, I got my first IDE crash. No apparent reason for it.

What's strange to me is the stack trace looks like RB was doing some database connections from within Apple Script. See all the AE* stuff below. This project uses REALdb. I'm not using AppleScript anywhere in this project. Is this weird?

Date/Time:  2002-07-30 17:41:17 -0600
OS Version: 10.1.5 (Build 5S66)
Host:       localhost

Command:    REALbasic 4.5 Mac OS X
PID:        448

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000010

Thread 0 Crashed:
#0 0x00702524 in structureSelectColumnValue(dbCursor *, int, char **, dbFieldType *, int *)
 #1   0x00553654 in cursorFieldDateValueGetter
 #2   0x0066b4a8 in DisposeObjectRefs(ObjectBase *)
 #3   0x0066b5c0 in DebugCleanupLeftovers(void)
 #4   0x0066eafc in 0x66eafc
 #5   0x0070f370 in AEHandleRun
 #6   0x735fce08 in TryEventTable
 #7   0x735f2d8c in AEMDispatcher
 #8   0x735f3f4c in aeResumeTheCurrentEvent
 #9   0x735f79d8 in aeSend
 #10  0x0070e108 in AEWrapper::Send(long, long, short)
 #11  0x007ae5bc in GlobalHandleMenuCommand(long)
 #12  0x007aeba8 in HandleMenu(unsigned char, unsigned long)
#13 0x0058c748 in EnvironmentEventQueue::HandleMenuItem(unsigned char, long)
 #14  0x005792a8 in PumpedEventQueue::InternalHandleEvents(void)
 #15  0x00578858 in 0x578858
 #16  0x0058f120 in HandleEvents(void)
 #17  0x0058f4dc in mainloop(void)
 #18  0x0058d0b4 in main


Alex Rice, Software Developer
Architectural Research Consultants, Inc.
alex_rice at arc dot to
alrice at swcp dot com




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