Does either of the forms use a Private DataSession? Are you trying to SET FILTER in one table using a field from another table?
Fred On Mon, May 21, 2012 at 2:15 PM, Graham Brown <[email protected]> wrote: > Thought I'd share this one because it has driven me nuts for a while > now. > > > > My customer reports a sporadic problem with things like "Variable > cu_name not found in read events" > > Cu_name is a valid field in the customer table, the form it is contained > in ("customer") is also present although not the active form. > > > > Once the error has appeared the read events has stopped and I'm at the > source line immediately after the read events in the main.prg file. > > > > I have two forms open before the error (customer and product), The > customer screen also has a set filter to for speed. > > Both forms are vcx based with cursoradapters to SQL server. > > > > All I'm doing is swapping between the two forms with > ofrmcustomer.show() or ofrmproduct.show() from a toolbar. > > > > What I've found is calling oFrmProduct.show method from when a form with > cursoradapter and filter will consistently crash fox. > > > > If I remove the set filter and replace it with a requery of the database > (caProduct.cSelectCMDFilter='cu_status='O' or whatever and > caProduct.cursorfill() ) I do not get any problems. > > > > I have no idea why moving focus from a frm with cursoradapters and a > filter will crash an application but hope this helps somebody. > > > > Regards > > Graham > > > > > > --- StripMime Report -- processed MIME parts --- > multipart/alternative > text/plain (text body -- kept) > text/html > --- > [excessive quoting removed by server] _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/profox OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech Searchable Archive: http://leafe.com/archives/search/profox This message: http://leafe.com/archives/byMID/profox/cajcbkso6-vzmqbmxwluhbsyu_w7o+ftr4w6qjcjzsblnyme...@mail.gmail.com ** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious.
