My web app stopped working. Can anyone tell me why?

[ChristopherWiebke1]

You should be able to access it here:  ArcGIS Web Application 

[RobertScheitlin__GISP]

Christopher,

  Your NDOT Bridge Inspections layer is not loading and this is cause problems for widget that are configured to use that layer.

[ChristopherWiebke1]

Do you have any ideas as to why it stopped being able to load.  I do not see any problems with the layer in the bridge inspection map (https://ndor.maps.arcgis.com/home/webmap/viewer.html?webmap=b555d6264f4747b4b751cb5fec3a05dc ) or any problems with the layer on the arcgis server.  Thanks.

[RobertScheitlin__GISP · Accepted solution]

Christopher,

   It appears to me that there is some new issue introduced with WAB 2.11 that was released lat night. Do you have an arcade expression in that webmap?

[ChristopherWiebke1]

Yes,  I am displaying a field in the pop up like so:  "Every " + ($feature.InspFreq/12) + " Years"

[RobertScheitlin__GISP]

Just for testing try removing that and saving your web map and test the app again. I have seen another thread today about arcade expressions failing in WAB after the update.

[Jianxia]

Thank Robert and Christopher.  We are looking into it and will keep you updated.

[ChristopherWiebke1]

The application is working again, after arcade expressions from the map layer were removed.

[RobertScheitlin__GISP]

Don't forget to mark this question as answered by clicking on the "Mark Correct" link on the reply that answered your question.

[JamalWest2]

Robert,

You seem to be saying something that I wasn't originally aware of and I'm looking for clarification. Are there live updates going to WAB that don't require a user to re-install their version in order to take affect? In this case Christopher had version 2.11 and an update was pushed at night that affected his application correct? Is this an update to the JS API version or to the actual WAB build or perhaps an AGO update?

-Jamal