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Crashing VFP from error handler
Message
From
21/12/2021 01:16:18
 
 
To
20/12/2021 13:34:16
General information
Forum:
Visual FoxPro
Category:
Troubleshooting
Miscellaneous
Thread ID:
01682978
Message ID:
01683032
Views:
46
looks like index corruption to me, Tamar

>>Have you seen this http://fox.wikis.com/wc.dll?Wiki~C0000094Error, Tamar ?
>
>Yep.
>
>Thanks,
>Tamar
>
>>_
>>>Running into something really weird that almost has to be a local configuration issue. I'm working on a large application that's using an error handler that originated in Stonefield AppMaker and has been enhanced a bunch over the years. A couple of weeks ago, we made a change to the underlying ErrorLog table (widened one field so we could put some additional data into it).
>>>
>>>Since then, when an error occurs during my testing, VFP crashes.When I'm lucky, first I see an error message on the line that inserts data into the errorlog table. The error message is:
>>>
>>>“There is not enough disk space for .”
>>>
>>>Yes, with nothing between the word "for" and the period. The line of code it appears on is:
>>>
>>>
>>>		insert into ERRORLOG ;
>>>              (DATE, TIME, USER, TERMINAL, CUSTOMER, ALIAS,;
>>>               RECNUM, KEYFLD, ERRMSG1, ERRMSG2, ERRMSG3, ACTION, ;
>>>				MEMVARS, DETAILS, CALLSTACK) ;
>>>		   values ;
>>>		      (date(), time(), gcUSER_NAME, SysZero(), space(len(customer)), lcALIAS, ;
>>>               lnREC, lcKEY, lcLINE1, lcLINE2, lcLINE3, 'REBOOT',;
>>>               '', m.lcDetails, m.lcStackInfo)
>>>
>>>
>>>If I resume from this point, VFP crashes. The error log says it's C0000094. (More often, I get the crash without the error message.)
>>>
>>>What makes this interesting is that my client (another developer) and his customers aren't having this problem. Errors are logged as they should be.
>>>
>>>I've tried deleting and recreating the ErrorLog table from scratch. The lcDetails variable can be huge; I've added code to limit it to 254 chars just for testing. No joy there, either. I've tried renaming my FoxUser file so a new one is created.
>>>
>>>This is really slowing down my debugging. Open to any ideas.
>>>
>>>Thanks,
>>>Tamar
Gregory
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