Build errors in Network Dataset

Discussion created by isabelm on Mar 23, 2011
Latest reply on Jun 13, 2011 by sasuran
I am trying to create a network of paths/trails/roads, villages and mine sites. I am creating a service area network analysis based on Pedestrian travel time to mine sites. I have creaded evaluators that have a hierarchy of roads based on type of road and another attribute of Pedestrian Travel time that is a cost attribute based on the length of the road.
I keep receiving build errors when I try to build the network, the text file of errors lists point locations of mines and villages and says "standalone user-defined junction is detected". What does this mean?
Is there an attribute for the point files that I am missing?