When starting Quickmap, or turning on layers, you may get this message:

Quickmap found a problem

QCtrl: Date Time

Cannot draw layer because of previous errors.

Additional Information: Area Unit

This is because there is a problem with the data associated with the layer in the “Additional Information” section of the error.

To work around this problem, turn off the layer with the problem. If that doesn’t resolve the issue, try turning off other layers until the problem goes away. This will help work out which layer contains the problem data if it isn’t the one mentioned in the error.

To fix this problem, contact Quickmap to get an update of the layer data.