Hi Rick,Thanks for the URL.It seems the issue is not tied to the legend. The legend reflects the symbol used by the feature service.If you look at the drawing section of your feature service:"drawingInfo" : {"renderer" :
{
"type" : "uniqueValue",
"field1" : "Location",
"field2" : null,
"field3" : null,
"fieldDelimiter" : ", ",
"defaultSymbol" : null,
"defaultLabel" : "\u003call other values\u003e",
"uniqueValueInfos" : [
{
"value" : "65",
"label" : "65",
"description" : "",
"symbol" :
{
"type" : "esriSFS",
"style" : "esriSFSSolid",
"color" : null,
"outline" :
{
"type" : "esriSLS",
"style" : "esriSLSSolid",
"color" : [
0,
0,
0,
255
],
"width" : 0
}
}
},
{
"value" : "Allowable",
"label" : "Allowable High Rise Location",
"description" : "",
"symbol" :
{
"type" : "esriPFS",
"url" : "4B71B01F",
"imageData" : "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",
"contentType" : "image/png",
"color" : null,
"outline" :
{
"type" : "esriSLS",
"style" : "esriSLSSolid",
"color" : [
0,
0,
0,
255
],
"width" : 2
},
"width" : 57.75,
"height" : 63,
"angle" : 0,
"xoffset" : 0,
"yoffset" : 0,
"xscale" : 1,
"yscale" : 1
}
},
{
"value" : "Existing",
"label" : "Existing Built Height",
"description" : "",
"symbol" :
{
"type" : "esriSFS",
"style" : "esriSFSSolid",
"color" : [
0,
0,
0,
255
],
"outline" :
{
"type" : "esriSLS",
"style" : "esriSLSSolid",
"color" : [
0,
0,
0,
255
],
"width" : 0.4
}
}
},
{
"value" : "Mid-Block",
"label" : "Mid-Block Breaking Height",
"description" : "",
"symbol" :
{
"type" : "esriPFS",
"url" : "CF718212",
"imageData" : "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",
"contentType" : "image/png",
"color" : null,
"outline" :
{
"type" : "esriSLS",
"style" : "esriSLSSolid",
"color" : [
156,
156,
156,
255
],
"width" : 0.4
},
"width" : 54,
"height" : 48,
"angle" : 0,
"xoffset" : 0,
"yoffset" : 0,
"xscale" : 1,
"yscale" : 1
}
}
]
},
"transparency" : 0,
"labelingInfo" : null},
you'll notice that 'Allowable' and 'Mid Block' are correctly assigned to a PictureFillSymbol while others are just Black Fill Symbol.It might happen that some of your arcmap symbols have been downgraded while publishing the feature map service.Comparing the working and non working symbols in Arcmap might give you a clue about the problem origin.Else it's worth posting that question on server forum in order to get better answer about the downgraded symbols for feature services.