Hi all I am trying to use the request.security() function to reference a custom indicator I have purchased across multiple timeframes to build a strategy off it.

These are the problematic lines of code:

blueWave_12 = input(hlc3, title='Set this to MC-B Blue Wave')
tf2 = '24'
tf3 = '60'
bluewave_24 = request.security(syminfo.tickerid, tf2, blueWave_12)
bluewave_60 = request.security(syminfo.tickerid, tf3, blueWave_12)

When the source is left to default i.e hlc3 it runs fine, but if I set the source to any of the custom indicator plots then it seems to crash without any error message. All plotted lines from my strategy are present however all labels disappear so I cant even debug it.