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#announcements
Title
# announcements
f

Fran Sanchez

07/02/2020, 9:33 PM
Hi, I just got an unexpected error...
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Message: Cannot query field "isOptional" on type "ConfigTypeField".

Path: 

Locations: [{"line":106,"column":7}]
It happened after upgrading from 0.8.3 to 0.8.5 in a testing environment.
a

alex

07/02/2020, 9:36 PM
is this seen in
dagit
?
double check all your modules in lock step on the same version
f

Fran Sanchez

07/02/2020, 9:37 PM
This is all run from docker-compose, I'll try to rebuild all
I think I also need to delete the DB
That seemed to fix it... there was some sort of version mismatch, probably pip was taking something from cache instead of trying to update...
Thanks!