This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
What's the expected data from sheet.getDataRange().getValues()?
You are looping the data from position 1 (for var i = 1...) is that correct? Also which kind of Object is data? Is it an Array, an Object, a custom Object? You have to provide us with more information to be able to help.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com