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Need help!! Error "The given key was not present in the dictionary"

May 30, 2012 at 2:48 PM

Hello, I received an error saying "The given key was not present in the dictionary" when i instantiated a new XLWorkbook from a file path. On page load I instantiated a new XLWorkbook from an excel template file, modified it and saved it to my desktop. When I click a button I will get the generated file from the page load event and modify it again but it raises an error "The given key was not present in the dictionary" when I instantiate the XLWorkbook using the file path of the generated excel from the page load event.

Coordinator
May 30, 2012 at 3:13 PM

Create an issue and attach the template you're trying to open.