Runtime error (NullReferenceException): Object reference not set to an instance of an object


#1

Hello everyone
I am facing a problem in ladybug which is :slight_smile: Runtime error (NullReferenceException): Object reference not set to an instance of an object.
when I am using 3D chart from the visualize weather data
notice that I have already updated the python
any suggestions?


#2

Hi @architectbelok, unfortunately it will be relatively difficult for us to help you if you donโ€™t upload your file with all geometry baked in Grasshopper. Mind dropping that into this topic?


#3

Dear antoine,
thank you for your reply
here is the grasshopper file and a picture that show the error , if you could kindly check it
thank you for your time
best regards
fatima.b


weather file 02.gh (489.9 KB)


#4

@architectbelok,

You connected the color gradient to LegendLocation. Make sure to connect it to customcolors and it will work.