In OpenPlant Modeler CE, some dgn files were opened which can be designed in different applications or older versions. While editing the solids, the following dialogue of solids accuracy gets evoked.Usually, recommended way is to select Yes. But during project some designers click on No or cancel which leads to be the inconsistence setting in the project for all models. To avoid this conflict there is a way to surpass this dialogue so that any designer would not come across to it. This wiki article explains how to surpass the dialogue.
If above problem still persists, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround