We are struggling with something. ย We have a Qt runtime app loading various layers and all point features stopped rendering. ย Our point features use "character marker" symbols. ย If we publish any other test layers with simple marker or picture marker symbols they render fine. ย Only character marker symbols are not displaying. ย On top of that, if we load the layers using the ArcGIS Online Map Viewer they still render fine. ย It is only when we try to load them in our runtime app, they don't render. ย We have created separate test runtime apps, as basic as they can get just using the ESRI template and loading one layer, and still the same thing. ย We just wanted to make sure it wasn't our existing app. ย Plus our existing production version of the app also stopped rendering the character marker symbols. ย The production app uses 100.4 and our development app uses 100.5 and we are seeing the same thing on both. ย They were previously rendering fine since 2018 then suddenly about 1-2 weeks ago they just stopped. ย Any thoughts on this? ย How do we troubleshoot this? ย Is there something on our ArcGIS servers that could have been nuked? ย If it is a server side issue, seems odd that they render ok when we display the layers using ArcGIS Online Map Viewer but on the other hand, multiple versions our app, different runtime versions, and even completely different apps all exhibit the same issue so seems odd that it would be a client side issue too. ย We are kind of out of ideas and further diagnostic tests and wondered if anyone had suggestions. ย Thanks.
