.Net: Null properties crash Handlebars plans

[matthewbolanos]

Discussed in #6098

^{Originally posted by preezie-yasir May 2, 2024}
When i use {{set "variable_name" null}} and pass variable_name as a parameter to a function call, it throws an error passing in i guess an empty string. Is there a way we can do this? Im using C#'s Semantic Kernel library Handlebars planners txt files