html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/1764#issuecomment-545002080,https://api.github.com/repos/pydata/xarray/issues/1764,545002080,MDEyOklzc3VlQ29tbWVudDU0NTAwMjA4MA==,14314623,2019-10-22T14:53:30Z,2019-10-22T14:53:30Z,CONTRIBUTOR,I think this was closed via #3338. Closing,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,279883145
https://github.com/pydata/xarray/issues/1764#issuecomment-350077724,https://api.github.com/repos/pydata/xarray/issues/1764,350077724,MDEyOklzc3VlQ29tbWVudDM1MDA3NzcyNA==,1217238,2017-12-07T19:59:16Z,2017-12-07T19:59:16Z,MEMBER,"I agree, this behavior is not so useful. It appears that our current `groupby_bins` logic fails with an error if none of the data falls in the bins.

I'll mark this as a bug. It could be a little tricky to fix because our current logic in `GroupBy.apply()` (used by `.sum()` indirectly) looks at one result to figure out how to stack grouped results. But at the very least we should raise a more helpful error message.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,279883145