You should never ignore an error message, without first understanding what it means.
Each warning and error message displayed by Q++Studio is linked to a help topic, and a lot of effort has gone into making sure that any error message encountered in Q++Studio is as informative as possible, from the user's point of view. It may look like it has had no ill-effect, but it will most likely introduce an instability which will then cause a serious problem where there should have been no problem.
Topic 087164, last updated on 03-May-2021