topic longest flow path does not work in Water Resources Questions

topic longest flow path does not work in Water Resources Questions https://community.esri.com/t5/water-resources-questions/longest-flow-path-does-not-work/m-p/121308#M544 <HTML><HEAD></HEAD><BODY><P>hello,</P><P>I am trying to calculate the longest flow path  but it cant find it/</P><P>i have the layer but the table is empty..</P><P>someone please?</P><P>thanks</P></BODY></HTML> Thu, 21 Apr 2016 12:12:44 GMT eliavbeck 2016-04-21T12:12:44Z longest flow path does not work https://community.esri.com/t5/water-resources-questions/longest-flow-path-does-not-work/m-p/121308#M544 <HTML><HEAD></HEAD><BODY><P>hello,</P><P>I am trying to calculate the longest flow path  but it cant find it/</P><P>i have the layer but the table is empty..</P><P>someone please?</P><P>thanks</P></BODY></HTML> Thu, 21 Apr 2016 12:12:44 GMT https://community.esri.com/t5/water-resources-questions/longest-flow-path-does-not-work/m-p/121308#M544 eliavbeck 2016-04-21T12:12:44Z