OLS and GWR Don't Seem to Run Feature Classes

Discussion created by wakwin on Sep 21, 2011
Latest reply on Sep 27, 2011 by lrosenshein-esristaff
Hello All,

I was wondering if anybody might know why OLS and GWR wouldn't run using a point feature class but did run when using the same points as a shapefile?

Here is my situation: I have a file geodatabase with a point feature class that has a number of spatial explanatory variables that I was trying to conduct OLS upon. I set up a model that ran OLS than Moran's I, and after providing the results from OLS it gave me the following error:

<type 'exceptions.RuntimeError'>: ERROR 999999: Error executing function.
A column was specified that does not exist.
A column was specified that does not exist.
Failed to execute (Ordinary Least Squares).
Failed at Wed Sep 21 17:20:45 2011 (Elapsed Time: 17.00 seconds)

However, when I ran the same model using the same data in shapefile form the whole process was completed without any errors.

If anyone could help me understand this, I will be greatly appreciative.

Thank you,