google-cloud-python: ValueError: For an array_value, subvalues must either all be indexed or all excluded from indexes.

Getting ValueError: For an array_value, subvalues must either all be indexed or all excluded from indexes. error when querying entities with empty arrays.

Edit: I tried getting around this with projection queries where possible but I need to modify the entities after fetching them, which you can’t do with the results of a projection query. So this is a pretty big issue as there is no way around it.

About this issue

Original URL
State: closed
Created 7 years ago
Reactions: 4
Comments: 21 (6 by maintainers)

Commits related to this issue

Non-functional datastore fix for #3152. — committed to lukesneeringer/google-cloud-python by deleted user 7 years ago
Non-functional datastore fix for #3152. — committed to lukesneeringer/google-cloud-python by deleted user 7 years ago
Non-functional datastore fix for #3152. — committed to lukesneeringer/google-cloud-python by deleted user 7 years ago
Add unit test which actually exercises #3152. — committed to googleapis/google-cloud-python by tseaver 6 years ago
Don't check 'exclude_from_indexes' for empty lists. Closes #3152. — committed to googleapis/google-cloud-python by tseaver 6 years ago
Don't check 'exclude_from_indexes' for empty lists. (#4915) Closes #3152. — committed to googleapis/google-cloud-python by tseaver 6 years ago

Most upvoted comments

I’ve forked the project just to do merge from upstream/master to the PR branch that contains this fix. You can clone my branch and install it manually if you like.

So you would have to do:

$ git clone https://github.com/alercunha/google-cloud-python/
$ cd google-cloud-python
$ git checkout datastore-issue-3152
$ cd datastore && python setup.py install

alercunha on Oct 19, 2017