I'm using codeigniter/datamapper to develop an inviocing application and I'm getting an error that i don't understand. If I do the following:
$i = new Invoice();
$i->save();
Then i get the following error: A Database Error Occurred
You must use the "set" method to update an entry.
Filename: /Users/jim/Sites/example.com/libraries/Datamapper.php
Line Number: 1635
However I can run this all day without any problem:
$i = new Invoice();
$i->notes ='x';
$i->save();
Just wondered why it behaves like this? Any help/comments much appreciated. Thanks