Glenn W Munroe wrote:
I've been working on an old project and am seeing an old problem and a new
one. The old problem is the:
"(in cleanup) Can't call method "FETCH" on an undefined value..."
message on program exit. Rob thought he had this one pinned down, but it
seems there's still a problem somewhere.
You say later that you're using v1.05. The fix for this isn't in 1.05,
it's only in CVS.
The new problem is with the new UserData method. I tried saving a hash
reference, but am getting this error:
Can't use string ("1") as a HASH ref while "strict refs" in use...
on use of the expression
$mw->tbTab->UserData()->{key}
Can you split this into 2:
my $somescalar = $mw->tbTab->UserData();
my $value = $hashref->{key};
and have a look at what $somescalar has in it - the error suggests that
you're not getting a hashref back from the user data, and if not, then
we'll need to have a look at where you set it ...
I also saw the message:
"userData ref count not 1 during destruction - please report this..."
If you can reproduce this, I'd like to hear about it, as there shouldn't
be any way this can happen!
I am using version 1.05 of the module. I know the next request will be to
provide a minimal example demonstrating the problems, but this program is a
labour of love and is almost 4000 lines long! I can work around both
problems and am only reporting them for the record as it was requested. Then
again, I don't mind sending a copy of the program if anybody wants to look
into it.
Let's see if we can get there without having to share 4000 lines of code :-)
Thanks for taking the time to report these problems.
Regards,
Rob.
