Minor fix to warn users closing an error that their model could be in a bad state (future sync errors etc)

src/blenderbim/blenderbim/bim/operator.py

@@ -98,6 +98,12 @@ class CloseError(bpy.types.Operator):
         blenderbim.last_error = None
         return {"FINISHED"}
 
+    def draw(self, context):
+        self.layout.label(text="Warning: your model may be damaged. Really continue?")
+
+    def invoke(self, context, event):
+        return context.window_manager.invoke_props_dialog(self)
+
 
 class SelectURIAttribute(bpy.types.Operator):
     bl_idname = "bim.select_uri_attribute"