Directions Widget with routeServiceUrl - JSAPI 4.7

TomSellsted

Greetings,

I am trying to use the directions widget in JSAPI 4.7 with our own route service, but when doing this the widget won't load.  I realize that this widget is still in beta, but I am wondering if I am missing something in the configuration setup or maybe my ArcGIS Server, needs to be a certain version for this to work.  Here is the simple code I am using:

<SPAN class="keyword token">var</SPAN> dirWidget <SPAN class="operator token">=</SPAN> <SPAN class="keyword token">new</SPAN> <SPAN class="token class-name">Directions</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; view<SPAN class="punctuation token">:</SPAN> view<SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp; routeServiceUrl<SPAN class="punctuation token">:</SPAN> <SPAN class="string token"><SPAN>"</SPAN><A class="jive-link-external-small" href="https://community.esri.com/external-link.jspa?url=https%3A%2F%2F" target="_blank">https://</A><SPAN><<link to working route service>>"</SPAN></SPAN><SPAN class="punctuation token">,</SPAN>
&nbsp;&nbsp;&nbsp; container<SPAN class="punctuation token">:</SPAN> <SPAN class="string token">"directionsDiv"</SPAN>
 <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN> ‍‍‍‍‍<SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

The result is:

Thanks very much for any feedback!

Regard,

Tom

BjornSvensson

Tom Sellsted , testing your route service in the basic API sample, the console error message is

Directions.js:10 Uncaught TypeError: Cannot read property 'name' of null
at Object.b._renderTravelModeOptions (VM223 Directions.js:10)
at Object.b._renderReadyContent (VM223 Directions.js:9)
at Object.b._renderPanelContent (VM223 Directions.js:9)
at Object.b.render (VM223 Directions.js:8)
at q (dojo.js:2073)

If you look at the network traffic, you'll see there's a request for TravelModes that doesn't return any Travel Modes:
https://gis.yakimawa.gov/arcgis101/rest/services/Streets/StreetsNetwork/NAServer/Route/retrieveTravelModes?f=json 

The widget should (a) handle this better, but (b) in the meantime you might look to something like http://desktop.arcgis.com/en/arcmap/10.5/extensions/network-analyst/travel-modes-steps.htm