Error in building network with turn features in ArcGIS 10.1

[yonatanrubinstein]

I'm working on ArcGIS 10.1. I have a dataset with a streets layer and a turn table. I want to create a road network for calculating routes. Problem: Every time I create the network and build it I get a lot of build errors of the same type: SourceName: no_turn*,ObjectID: 5**, Cannot find edge element corresponding to turn identifier 1. What is the problem? (The data is valid - it was used to make a correct network in the past - I took the data from there and tried to make a new, identical network.) * no_turn is the name of the turn table. ** 5 - the number of the objectid of the specific turn

[BrookBrook]

make sure the turn feature can find each edge which it  refers to ,Check if the feature class id have changed,