A warning is now generated if you use none valid names for forms or components in the solution model
The same validator that is used in the developer itself is not now used to validate the name of your form or component.
So doing something like: solutionModel.newForm("form_" + application.getUUID().toString()); will result in such a warning because a UUID has '-' in its string.
Make sure you replace all those chars (like '-') to '_'. Also a name can't start with a number. In certain parts of servoy using illegal names could result in weird behavior.