Is it possible to fix module not installed error in BB10 IDE? Attached is screenshot of error to explain it a bit.
Note: There is a similar question on SO which is kind of asking the same question (still not found correct answer yet) - blackberry cascades mapview
This is a currently a known issue with the QML preview in the Momentics IDE. It only supports the core cascades components.
I answered a similar question here: blackberry 10 Unresolved inclusion <QObject>