This could be due to the long standing preferences stability bug.
Check ~/.cayenne/prefs/1.2 directory. If you see a bunch of db1.XXX,
db2.XXX files, it means the prefs db is in a bad state. In this case
my suggestion is to stop the Modeler and rm -rf the entire ~/.cayenne/
prefs/1.2 folder.
I hope Olga may have some time to look at Modeler preferences rework
for 3.0 to use built-in Java preferences API instead of relying on the
embeddable DB's.
Andrus
On Sep 28, 2009, at 10:28 PM, Michael Gentry wrote:
> Can anyone else confirm this? It has happened to me twice today so
> far.
>
> I have a local data source defined (in CM preferences). If I change
> models, the local data source goes away. Permanently. It isn't even
> there if I open up the original model I had been using where I know I
> had the data source. Also, the ClassPath setting in CM preferences
> gets nuked, too. Maybe more.
>
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