Feature Layer point clustering webgl error: INVALID_ENUM: texImage2D: invalid type

AmarG1

Hi,

I'm trying to do point clustering as in the sample.

I get the following errors in the console: 

WebGL: INVALID_ENUM: texImage2D: invalid type

WebGL: INVALID_ENUM: texSubImage2D: invalid type

[.WebGL-000002347B9A8180]RENDER WARNING: texture bound to texture unit 3 is not renderable. It might be non-power-of-2 or have incompatible texture filtering (maybe)?

This is what I set for FeatureLayer featureReduction (unique value renderer):

{
type: "cluster",
clusterRadius: 100,
clusterMinSize: "20px",
clusterMaxSize: "50px",
popupTemplate: {
content: "This cluster represents {cluster_count} features.",
fieldInfos: [
{
fieldName: "cluster_count",
format: {
places: 0,
digitSeparator: true
}
}
]
},
labelingInfo: [{
deconflictionStrategy: "none",
labelExpressionInfo: { expression: "Text($feature.cluster_count, '#,####')" },
symbol: {
type: "text",
color: "#004a5d",
font: {
weight: "bold",
family: "Noto Sans",
size: "12px"
}
},
labelPlacement: "center-center"
}]
}

Does anyone know why?

Thanks!

AndyGup

@Sam try testing with our "next' version. Are you using arcgis-js-api (AMD) or @arcgis/core (ES modules)?  They are both available on NPM. If you are using @argis/core then run this command then test again:

npm i @arcgis/core@next

That will install the preview for version 4.19 which will be coming out in the next week or two. We fixed a couple bugs that may be causing your issue.