Network analyst - Error: No solution found

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11-04-2019 07:59 PM
CuongLe1
New Contributor II
Hello everybody,
I am practising the route analysis in Arcgis 10.4. I am trying to find the shortest route basing on the Network analyst of ArcGIS
However, I met this problem.
It is great to get help from you#
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DanPatterson_Retired
MVP Esteemed Contributor

You will have to correct the network then.  small gaps can make roads disconnect for instance

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4 Replies
DanPatterson_Retired
MVP Esteemed Contributor

Where is graphic pick 21?

The message just means that it can't get there either due to network constraints (one-ways for instance) or the graphic pick isn't close enough to the network... check the locations

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CuongLe1
New Contributor II

I make some topological checking and found out that the network is not connected. This would not be belonged to the locations. The graphic pick 21 is the blue spot

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DanPatterson_Retired
MVP Esteemed Contributor

You will have to correct the network then.  small gaps can make roads disconnect for instance

CuongLe1
New Contributor II

thank you so much. Nơ, what are you working for ? I hope that we can make some cooperations in the near future.