Hi,
$transactions isn't undefined but $transactions is an empty collection
and thus $transactions->Last is undefined.
This happens on tickets that don't have a Comment transaction.
Depending in the surrounding code a simple
return unless $transactions->Count;
before the 'my $comment ...' would help here.
Also instead of
my $transactions = RT::Transactions->new($session{CurrentUser});
$transactions->LimitToTicket($Ticket->id);
you maybe better write
my $transactions = $Ticket->Transactions;
as this also takes merged tickets into account.
Chris
Am 27.08.2015 um 16:27 schrieb markus.wildb...@eu.magna.com:
> Hi guys!
>
> I've managed, to play a little bit with the RSS-feed generation at
> /html/Search/Elements/ResultsRSSView
>
> But at the moment I'm stuck at fetching the latest transaction with type
> "Correspond" or "Comment" from the database for displaying the right
> content.
> Is anybody out there who could help me with this?
>
> My current code looks like:
>
> while ( my $Ticket = $Tickets->Next()) {
> my $transactions = RT::Transactions->new($session{CurrentUser});
> $transactions->LimitToTicket($Ticket->id);
>
> # Limit to transactions with type "Comment"
> $transactions->Limit(
> FIELD => 'Type',
> VALUE => 'Comment'
> );
>
> my $content = $transactions->Last->Content;
>
> ...
>
>
> I get the following error in the logs:
> Can't call method "Content" on an undefined value at
> /opt/rt4-devel/local/html/Search/Elements/ResultsRSSView
>
>
> I don't know actually, why the variable $transactions has an undefined
> value.
>
>
> Greetings,
> Markus
