Print Task/Widget Error: hasVisualVariables not function

Question

When trying to print out a map that contains a simple heatmap rendered feature layer using a print task i get the following error:

(look at the attachment -- the insert image button was giving me trouble)

I also attached the file that produces the problem.

Any help/direction is appreciated!

printtask_error.JPG

TestingPrintTask.html.zip

jbromp_0-1747805286441.png

GerhardMaree1_0-1747804700169.png

Noah Sager · Answer

Difficult to say, there's a lot of code there. I would say try to isolate the instances of `renderer` and see if there are some issues there. Or simplify the app to try to reduce the complexity.