WebGL Invalid Resource Error

DanFrey

Pesky error, that I'm having a hard time getting past. I'm using the JavaScript API 4.8 to create a 2D web map with some relatively simple layers, and hopefully simple labels. For labeling in particular, I apparently need to enable WebGL rendering of my layers. With a simple renderer, my layers draw fine. As soon as I add the requisite WebGL-enabling section though, in the proper location in my header, rendering fails:

<script>
   var dojoConfig = {
      has: {
         "esri-featurelayer-webgl": 1
      }
   };
</script>

If I look at my console in Chrome, I get:

VM5870:1 GET https://static.arcgis.com/fonts/tahoma-bold/0-255.pbf 404 ()

dojo.js:251 [esri.views.2d.engine.webgl.TextureManager]

1. h {name: "mapview-invalid-resource", message: "Couldn't find font tahoma-bold. Falling back to Arial Unicode MS Regular", details: undefined}
   1. details:undefined
   2. message:"Couldn't find font tahoma-bold. Falling back to Arial Unicode MS Regular"
   3. name:"mapview-invalid-resource"
   4. __proto__:b

The WebGL samples work fine, and do not give this error. 

 

Might anyone have an insight?

Thanks in advance. 

DanFrey

Thank you, Rene. I think you've got me headed down the right path. I followed that link and now have a better understanding of supported fonts for what I'm trying to achieve. What was still confusing to me though was that I could find no reference to Tahoma in my label class or anywhere on the page for that matter. I could completely comment out my label class and all references to labeling, and still get the error. Then the light bulb... I was able to confirm a reference to Tahoma Bold in my service definition. This traces back to label setup in ArcPro. So, my next task is to address that, and surely/hopefully that will solve the problem. - thanks again