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Getting <null> when I add: via NSArrayController
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Getting <null> when I add: via NSArrayController


  • Subject: Getting <null> when I add: via NSArrayController
  • From: Mark Munz <email@hidden>
  • Date: Sun, 30 Jan 2005 08:05:05 -0600

I've been trying to setup a new NSArrayController/Table, based on the Bookmarks example code (but with filenames instead of URLs).

I've got it working so I can drag-n-drop files onto my table, but when I click my button to "add:", it inserts a <null> object in the list. I've searched the archives and it doesn't look like the causes mentioned match what is happening here.

I believe I have all my connections and bindings set up (matching what I found in the Bookmarks example), including the Null Placeholder -- but it doesn't seem to want to add a new object. Sure wish there was a dump bindings/connections option in IB (bug has already been filed).

Any ideas to what I might be missing?

Thanks.

Mark Munz

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