The error messages are not very helpful. They need to be more explicit, or with a link to more detailed explanations available. “The model is using cached geometry to solve … “ (What does that indicate as to the solution? ) “Reselect reference geometry -“ (But selecting what appears to be the geometry mentioned has no effect.)
An experienced user may understand such an abbreviated explanation, but an experienced user will likely not create such problems in the first place. These tips need to be geared towards new users and facilitate better and quicker understanding of the application, at present they just provide an irritating opacity.
