Hello, i am a very beginner user of openstudio, and I've met the follow error :
<root>[Material] - Object contains a property that could not be validated using 'properties' or 'additionalProperties' constraints
<root>[Material] - Object name is required and cannot be blank or whitespace, and must be UTF-8 encoded
How I can resolve these ? These error never occured before I set PhotovoltaicPerformance:Sandia in EnergyPlus idf editor. I don't know what goes wrong. Thank you guys.