Good advice Bob,
I found the problem this time (see reply to Trevor). It has happened
before without changing the name of the dg or relevant script. Hope
not to see it again but will store your advice and Trevor's just in
case...
Thank you.
PL
On Nov 24, 2010, at 9:50 AM, Bob Sneidar wrote:
It would be interesting to know what vTheList contained at the time
of the error. Also, (and I know it sounds too simple) but are you
sure the name of the data grid has not changed?
Now the line you show below would be one you would execute outside
the datagrid itself. If this is something inside the datagrid, you
should use the form "of me" (assuming it's in the datagrid behavior
script). Not saying that is the problem, but I would start looking
at the simple things.
Bob
On Nov 23, 2010, at 9:04 PM, Paul Looney wrote:
Many times, on many stacks, data grids have simply stopped working
- without any warning or error.
The line of code they fail to execute is this, or similar:
set the dgText of grp "Data Grid" to vTheList
The code may have worked for months before is fails.
The only solution I've found is to delete the existing grids and
replace them with new ones. Doing so, without any code changes,
fixes the problem.
I don't have a recipe. But, so far, the problem has only come up
while working in the IDE.
It has appeared on different computers (all Mac), with different
OSes (OS X 10.4.11 through OS X 10.6.4) and assorted versions of
Rev/Livecode (4.0 through 4.5.1).
Advice/suggestions appreciated.
Paul Looney
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