On Jul 26, 2011, at 2:52 PM, Michael Gargano wrote: > Hi, > > Anyone using blobArray prototypes anywhere? I'm getting this error on > a PostgreSQL DB... > > er.transaction.adaptor.Exceptions - Database Exception occured: > com.webobjects.foundation.NSForwardException > [java.lang.NoSuchMethodException] Class er.prototypes.ValueConversion does > not implement method blobArray:java.lang.NoSuchMethodException: Class > er.prototypes.ValueConversion does not implement method blobArray > > Any suggestions? > > Thanks. > -Mike
I'm not using it, but I wrote and tested it against Postgresql and H2. It worked when I put it together. Two things to check... Make sure the ERAttributeExtension is ahead of the JavaEOAccess framework on your classpath. If you do that, you should be able to set a breakpoint in adaptorValueByConvertingAttributeValue to figure out what's going on. Two, make sure the prototype matches what's in the Wonder repository. If you make a change in entity modeler and save, it can wipe out data it doesn't understand from the reimplemented EOAttribute. I have a patched version of WOLips that handles this, but I don't have a way to make the build available publicly. Also, not your current problem, but if you're using postgres 9+ you need to adjust your bytea_output when you create your database for anything bytea to work properly: http://wiki.objectstyle.org/confluence/display/WO/Project+WONDER-Frameworks-PostgresqlPlugin Ramsey _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
