Hello,I met this error when changing the rendere for dynamic layer. I think I did everything right..Resource interpreted as Image but transferred with MIME type text/plain.."http://...../arcgis/rest/services/.../.../MapSer???581%2C80.57984028028211&bboxSR=32611&imageSR=32611&size=1532%2C250&f=image".app.map = new Map("map"); var basemap = new esri.layers.ArcGISDynamicMapServiceLayer("http://xxx/arcgis/rest/servicesxxxx/MapServer"); app.map.addLayer(basemap); $("#submit").click(function(){ var classDef = new ClassBreaksDefinition(); classDef.classificationField = "attr1"; classDef.classificationMethod = "natural-breaks"; // always natural breaks classDef.breakCount = 10; // always five classes var colorRamp = new AlgorithmicColorRamp(); colorRamp.fromColor = new Color.fromHex("#ffffcc"); colorRamp.toColor = new Color.fromHex("#006837"); colorRamp.algorithm = "hsv"; // options are: "cie-lab", "hsv", "lab-lch" classDef.baseSymbol = new SimpleFillSymbol("solid", null, null); classDef.colorRamp = colorRamp; var params = new GenerateRendererParameters(); params.classificationDefinition = classDef; var generateRenderer = new GenerateRendererTask("http://xxxx/arcgis/rest/services/xxx/xxx/MapServer/0"); generateRenderer.execute(params, applyRenderer, errorHandler); }); function applyRenderer(renderer) { var optionsArray = []; var drawingOptions = new LayerDrawingOptions(); drawingOptions.renderer = renderer; optionsArray[1] = drawingOptions; basemap.setLayerDrawingOptions(optionsArray); basemap.refresh(); }
