Hi everyone,

I am doing simulation in OpenStudio and I met an error in err file.

Beginning System Sizing Calculations

* Severe * [json.exception.type_error.302] type must be number, but is string

I had check the zone names, materials, etc and System Sizing in idf file but I could not find the problems. Please help me to find which objects I did wrong.

Here is my OpenStudio file

Thank you all.