Negative Value in Xpath generates error since Mendix 10
Hello, since Mendix 10 I have the problem that a query of a negative value in a XPath constraint generates an error. A simple example: [ Tasks.Task_Plan/Tasks.Plan/Sort != -1 ] Error: Unknown function '-'. Example mpk: Link Does anyone have a solution or can explain the error to me. In version 9 everything ran without problems.
What is the attribute type of sort? Is it a string or integer value.
But it your code works in 9 and now not in 10 it may be a bug that you need to report to Mendix for review.
Rick van Huffel
I've opened your mpk and I'm experiencing the same issue. This is probably a bug. You can report it here.