id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type 204090452,MDExOlB1bGxSZXF1ZXN0MTAzNzkyMDAz,1241,BUG: Add mixing dimension name to error message,500246,closed,0,,,1,2017-01-30T18:24:52Z,2017-01-30T18:40:27Z,2017-01-30T18:40:27Z,CONTRIBUTOR,,0,pydata/xarray/pulls/1241,"Bugfix: error message for `KeyError` has spurious `%r`, into which the dimension name is apparently intended to be substituted, but wasn't. Substitute the dimension name so that the error message is more informative. ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/1241/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull