Hello,
My problem is that the Solve tool in Network Analyst fails to find a route between stops in my network dataset. The stops are locating correctly (see attached screenshot "located points"), but the Solver returns an error "Warning: No route from location X to location Y. Error: No solution found" (see attached screenshot "error message"). This happens even when I dynamically add stops using the "Create Network Location Tool" for testing. The network is a simple grid with adjacent and diagonal connections at regular intervals. I've attached the shapefile on which the network is based (tempgrid.shp).
Any help would be greatly appreciated. The details of my network dataset are below:
Name: tempgrid_ND
Type: Shapefile-Based Network Dataset
Sources:
Edge Sources:
tempgrid
Connectivity:
Group 1:
Edge Connectivity:
tempgrid (End Point)
Elevation Model: None
Attributes:
Length:
Usage Type: Cost
Data Type: Double
Units Type: Unknown
Use by Default: True
Source Attribute Evaluators:
tempgrid (From-To): Field
Language: VBScript
Expression: [EdgeCost]
tempgrid (To-From): Field
Language: VBScript
Expression: [EdgeCost]
Default Attribute Evaluators:
Default Edges: Constant = 0
Default Junctions: Constant = 0
Directions:
Directions Ready: No
-Length Attribute Required