Description
The tool creates features for one level at a time and requires the input polylines to be at the same elevation.
Solution
Do one of the following:
- If the input feature layer includes polylines from more than one level, select features by attributes or set a definition query on the input polyline feature layer to include features from only one level, and run the tool again.
- If the input feature layer includes polylines from one level but some features have a different z-value, select the features that are at a different z-value and run the Adjust 3D Z tool to move them to the same elevation as the other features. Then rerun the tool.