During the previous refactoring I had forgotten to remove the 'lazy' properties of model and model_solver. I removed them from TestSimpleNoCoop and that revealed I had one straggling reference to self.model_solver
During the previous refactoring I had forgotten to remove the 'lazy' properties of model and model_solver. I removed them from TestSimpleNoCoop and that revealed I had one straggling reference to self.model_solver

allanderek/pepapot,ageorgou/pepapot,allanderek/pepapot,ageorgou/pepapot