Hello. What might be the problem? Leader component turns red when i am trying to change text settings
- Solution exception:Object reference not set to an instance of an object.
you need to specify a Font at least, otherwise you are plugging an Annotation Text Setting that contains no settings about the annotation text
All other dimensions work that way 
the Annotation Text Setting is a new type of pass-through component, where it can get inputs / outputs / both, and will modify its content depending on the combination of input that you plug
for instance, this takes an existing annotation text setting:
and this changes the Text Height of that one from “1” into “3”:
then you can plug this edited one into the Leader and use it like this:
but if you want to create a new one, you need to either start from an existing one and make some changes to it (like in the above example) or tell it at least the Font you want to use:
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Thank you Inno! But it does not work for me.
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works fine in mine 
Version 8 SR5 (8.5.24058.13001, 2024-02-27)
buy my List Item i=0 Style is different from your of course
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Guess just have to update… Thanks
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