"The given key is not found in Dictionary"- error

[Anonymous]

Hi, I am reading a table from a website and storing it in a collection. By default it is being stored with columns in the collection as "Column1, Coumn2...." now when I am trying to use the values as [Collection.Coulmn2], some time I am able to do so but most of the times it is giving error "The given key is not found in Dictionary". Can Anyone provide solution to this error?

[Denis__Dennehy]

Maybe check for characters in the collection column naes that should not be there such as spaces? I can recommend adding some logic to check and rename your collecation headers - there are actions in the collection utility object that will be useful to you.