I am working with MapImageLayer on map. As i need to update some data i am trying to create FeatureLayer from sublayer. But function Sublayer.createFeatureLayer() returns error "Cannot read property 'clone' of null" . I see that property Sublayer.renderer is null and it causes this error. But i am not sure how to fix it. Any thoughts ?
Andriy,
If the renderer is null, you can pass a SimpleRenderer to it prior to calling the createFeatureLayer() method, and it should work.
I solved this by using QueryTask.Get result as FeatureDataset and then just create FeatureLayer with this dataset
Sorry for the late reply. Are you still having an issue with the createFeatureLayer() method? Do you have a code sample you could share?
-Noah
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