Added some error checking due to odd error messages in context menus
Added some error checking due to odd error messages in context menus

SpenceKonde/tabwrangler,jacobSingh/tabwrangler,tabwrangler/tabwrangler,jacobSingh/tabwrangler,stevenqzhang/tabwrangler,tabwrangler/tabwrangler,SpenceKonde/tabwrangler,SpenceKonde/tabwrangler,tabwrangler/tabwrangler,stevenqzhang/tabwrangler,stevenqzhang/tabwrangler