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Exploding VFP6.0
Message
 
À
19/02/1999 11:35:04
Information générale
Forum:
Visual FoxPro
Catégorie:
Problèmes
Divers
Thread ID:
00188508
Message ID:
00189683
Vues:
34
>>
>>My, you seem desperate.
>>
>Yes, I put in 12 hours yesterday in preparation for a prototype delivery
>which was scheduled for this afternoon. The crash totally corrupted the
>project files and I missed not only the delivery but the check as well.
>
>>
>>I didn't follow the whole thread - a couple of
>>quick questions (We had a problem like this ):
>>(assuming there are no viruses, SP2 is installed etc)
>>
>I've checked for viruses, scanned the disk, defragged it, and installed
>SP2, Gallery Updates, new Active X Updater, new Setup Wizard, and a Y2K
>fix for the new Setup Wizard.
>>
>>1. Does this behaviour occur in other VFP apps?
>>
>This is the only VFP6.0 app I'm working on. I have FP2.0 on another
>machine, and it's very stable.
>>
>>2. Does this crash occur always at the same place?
>>
>I was working in the general area of report design when it crashed
>a few times recently. Sometimes when I would fire up the Report
>Wizard or the Query Wizard I would see the Pretty Blue Screen. The
>big one yesterday came when I created a Query, then directed the
>output to a label. I was filtering on a logical print flag and the
>presence of a date in one field, then putting a few bits onto a
>mailing label.
>>
>>3. Are you releasing objects that are still active in a roundabout
>>way like having an active object on a page in a pageframe and then
>>changing the pagecount to 0 (pulling the rug beneath the table...
>>practically guaranteed to crash a complex system)
>>
>Not that I know of. I'm still trying to put it together. Just
>running forms from the Project Manager window until I can get it
>working well enough to package better.
>>
>>4. Are you using active X controls? If yes are they updated versions?
>>
>Not using any yet, but I have downloaded the Updater because
>it was there.
>>
>>5. What Video Driver are you using?
>>
>The one that came with my machine. I have an SIS 5597 Video Card
>with 2Mb Ram. Under Display Adapters/SIS 5597/Properties/Driver,
>it shows:
>
>Provider: Silicon Information Systems
>Driver File Details:
> c:\windows\system\sis597.drv
> c:\windows\system\sismini.vxd
> c:\windows\system\vmm32.vxd (vdd.vxd)
>
>If I have to revert to a plain VGA driver will I be restricted to
>a 640x480 resolution? Will my client be forced into the same
>hammer-and-chisel environment? Are these problems going to be
>part of my work product as well? Will Visual Fox Pro harm my
>client?
>
>These are some of the issues I'm considering regarding this tool.
>
>-- Bob



Bob,

This will not affect your customers, only the appearance of your app. However
change the VGA driver only in order to see if this is the problem. We had lot's of problems with the S3 driver, for example. Also - if your using an HP
printer driver - try using an older version. If you find any of these help -
you're (almost) home free.

Eylon

P.S. - these problems crop up with all VS apps - not only VFP
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