Layer symbology is not rendered as expected

kunalsuryavanshi

I am developing an ArcGIS Pro python tool. I am using "JSONToFeatures_conversiontool" to convert Esri GeoJson to feature class.

After adding a layer to map I am changing the symbology. 

1. on the output layer (Point Layer ) -

   scriptPath = sys.argv[0]

   toolSharePath = os.path.dirname(os.path.dirname(scriptPath))

   dataPath = os.path.join(toolSharePath, 'iGeolise')

   pointLyrPath = os.path.join(dataPath, 'updateFilterSymbol.lyrx')

   params = arcpy.GetParameterInfo() desc = arcpy.Describe(Output_layer)

   params[symbology_index].symbology = pointLyrPath 

2.  Using custom renderer  (Polyline layer)-  

   layerName = (arcpy.Describe(Output_layer)).baseName

   p = arcpy.mp.ArcGISProject('CURRENT') m = p.listMaps('Map')[0] m.addDataFromPath(Output_layer)

   lyr = m.listLayers(layerName)