[Repast-interest] Error "uninitialized register" (Repast Py)

[Corten, R. \(Rense\) <R.C...@fs...>]

Hi,
When trying to run my network model I get an error message saying:

"(class: default_package/Agent, method: step signature: ()V) Accessing
calue form uninitialized register 15"

This message appears in a separate pop-up window.

By trial and error it seems that the error depends on the inclusion of
the following line:

everyone =3D self.model.getAgentList()


Any suggestions??

Thanks, Rense