I just wanted to follow this up. Changing the objects in my classes from Number to Integer FIXED this problem. Using Number has never caused me problems before, but I think that is because I declared primary-keys as "long" in other DBs, but this one had them declared as "int". Thanks for your help.
On Jan 29, 2008 9:22 PM, Chuck Hill <[EMAIL PROTECTED]> wrote: > > On Jan 29, 2008, at 6:17 PM, Chris Hoyt wrote: > > > I checked the value type as well. I did update the plugin. > > The problem only occurs when referencing recent records (15 minutes > > or less) then goes away. That is why I thought it might be a data > > refresh issue. > > That sounds more like the PK is getting created with a different Java > class than what it is fetched with. When they expire out of snapshot > cache, consistent data is fetched. > > This might be a bug in the OB plugin. What Java class are your > keys? Number is the wrong answer. :-) They will be Integer, Long, > BigDecimal, NSData or something concrete. What value type are you > using? Check the class after creation and then again after the > problem goes away. > > > Chuck > > > > > On Jan 29, 2008 2:19 PM, Chuck Hill <[EMAIL PROTECTED]> wrote: > > > > On Jan 28, 2008, at 10:14 PM, Chris Hoyt wrote: > > > > > > > > > > > > java.lang.IllegalStateException: cannot update primary-key > > > > 'assignmentID' form '52067' to '52067' on object > > > > > > What you can't see there is that one of those 52067 is an Integer > > and > > > one is a Long (or a BigDecimal or some class other than what the > > > first one is. > > > > > > I had recently upgraded by database so this looked like a real > > > possibility to me. Alas, the schema and EOModel both have "int". > > > I am using Webobjects 5.4 on OS X 10.5.1 with Open Base 10 > > > > The value type (I, L, D etc) not the external type (int) is the > > potential problem. It could also be a WO 5.4 and / or OpenBase > > plugin problem. Did you update the OB plugin? > > > > Chuck > > > > > > -- > > > > Practical WebObjects - for developers who want to increase their > > overall knowledge of WebObjects or who are trying to solve specific > > problems. > > http://www.global-village.net/products/practical_webobjects > > > > > > > > > > > > > > -- > > Practical WebObjects - for developers who want to increase their > overall knowledge of WebObjects or who are trying to solve specific > problems. > http://www.global-village.net/products/practical_webobjects > > > > > >
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