Catch generic model errors

Prevent the app from dying on invalid models.

Author: d8ahazard

invokeai/backend/model_management/model_manager.py

@@ -1011,6 +1011,8 @@ def scan_models_directory(
                                 self.logger.warning(f"Not a valid model: {model_path}. {e}")
                             except NotImplementedError as e:
                                 self.logger.warning(e)
+                            except Exception as e:
+                                self.logger.warning(f"Error loading model {model_path}. {e}")
 
         imported_models = self.scan_autoimport_directory()
         if (new_models_found or imported_models) and self.config_path: