Select tools->peek->internal->Export Release Package
It will say a message about deleting generated data do you wish to confirm, confirm this and a window will pop up, all you need do here is cancel that and the error will pop up in the console.
ArgumentException: Invalid path
System.IO.Path.GetDirectoryName (System.String path) (at <567df3e0919241ba98db88bec4c6696f>:0)
Ludiq.Peek.PeekProduct.ExportReleasePackage () (at Assets/Ludiq/Ludiq.Peek/Editor/Plugin/PeekProduct.cs:108)
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