Re: Beginner problem with multiple NSTableView
Re: Beginner problem with multiple NSTableView
- Subject: Re: Beginner problem with multiple NSTableView
- From: Guy English <email@hidden>
- Date: Thu, 20 Jan 2005 18:43:52 -0500
You mention that you've got two tables pointing at the same data
source. Make sure that you check the table view passed into your
delegate / datasource methods so you know handing the correct data
back. You may be having some cross-talk between the table views, like
asking the objects of data source 2 for a column in table view 1 for
example.
Guy
On Thu, 20 Jan 2005 15:29:19 -0800, mmalcolm crawford
<email@hidden> wrote:
>
> On Jan 20, 2005, at 3:19 PM, James Housley wrote:
>
> > [<Feeds 0x3db5e0> valueForUndefinedKey:]: this class is not key value
> > coding-compliant for the key itemlist.
> >
> This means exactly what it says -- for some reason an instance of Feeds
> is being sent a message 'valueForKey:@"itemlist"'. The first question
> might be, have you misspelled the variable name (e.g. should it be
> "itemList") -- perhaps you've entered it incorrectly in the column
> identifier in the tableview? Otherwise, how have you implemented your
> data source methods (i.e. what's the code for –
> tableView:objectValueForTableColumn:row:)?
>
> mmalc
>
>
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