Null pointer exception in View Transfer Tool

[shytikov]

In View Transfer Tool null pointer exception raises when trying to display view where column width was not set explicitly.

Debugger catches following location: https://github.com/MscrmTools/XrmToolBox/blob/master/Plugins/DamSim.ViewTransferTool/ViewTransferTool.cs#L460

columnNode.Attributes["width"] is null. For me it fired on Sharepoint Document entity, trying to display All SharePoint Document view.

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Error
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Error while displaying view: Object reference not set to an instance of an object.
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OK   
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Vanilla CRM 2013 database.

[MscrmTools]

I'm not really the owner of this tool and I'm quite sure the owner won't update it...

Need to figure out what to change to fix it