Common build errors

If any errors are detected during the build phase, a message is displayed. If any network feature has an error, it is not built into the network dataset. Common causes for such errors are as follows:

• Geometry is empty.
• The feature's geometry has zero length.
• No connectivity policy was found.
• A line feature has fewer than two vertices.
• No edge element can be found corresponding to the turn identifier # (where # is a numeric value).
• A junction cannot be found.
• The turn cannot be added to the logical network.
• The turn element already exists.
• The edges of the turn element conflict with existing interior/exterior edges.
• One of the interior edges of the turn element is the same as the first or last edge.
• One of the edges of the turn element is self-looping.
• The anchor junction of the turn element is not connected to the last edge.
• The edges of the turn element are not connected to each other.