It's not clear what the path is between DmOpenDatabaseByTypeCreator and the
Memory Manager function that's failing. Can you provide a stack crawl?
Otherwise, DmOpenDatabaseByTypeCreator is merely a wrapper for
DmGetNextDatabaseByTypeCreator followed by DmOpenDatabase (as you can tell from
the Palm OS 3.0 sources -- can you get those in Estonia?). Perhaps you could
execute those two functions instead to help narrow down what's causing the
problem.
-- Keith
Oleg Alpatov <[EMAIL PROTECTED]> on 07/18/2000 02:10:52 PM
Please respond to "Palm Developer Forum" <[EMAIL PROTECTED]>
Sent by: Oleg Alpatov <[EMAIL PROTECTED]>
To: "Palm Developer Forum" <[EMAIL PROTECTED]>
cc: (Keith Rollin/US/PALM)
Subject: DmOpenDatabaseByTypeCreator error
Hi,all.
Please tell me what possible reasons may cause error message
"MemoryMgrNew.c, Line 4165, NULL handle" when executing
the following line of code:
gDB = DmOpenDatabaseByTypeCreator(DBType, FileCreator, mode);
Database exists, this line, constants and variables remain
unchanged, only thing that changed is new version of
application.
Thanks in advance
Oleg
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