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ASP.NET Forums/General ASP.NET/MVC/MVC web app error The type initializer for 'MS.Utility.EventTrace' t...

MVC web app error The type initializer for 'MS.Utility.EventTrace' threw an exception. when calling SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Create(file, SpreadsheetDocumentType.Workbook);[Answered] RSS

4 replies

Last post Sep 25, 2020 04:21 PM by cmellocanon