Description of problem:

Quay build has many triggers, uploading dockerfile, github, gitlab, bitbucket and so on.  After completing build processes by different build triggers successfully, filter out build logs by build ID in Super User Admin Panel Build Logs page.  The build log generated by github, gitlab, bitbucket triggers can be filtered out successfully, but the build log generated by uploading dockerfile can not be filtered out, the quay web console will go to 500 error page. 

Version-Release number of selected component (if applicable):

quay-operator-bundle-container-v3.7.1-16
Index image v4.10: registry-proxy.engineering.redhat.com/rh-osbs/iib:246636
quay-operator-rhel8@sha256:5619aa0fab34e963116c1a0f4416a6183c575437dfe035ca7a131121fe7b4146

How reproducible:

always

Steps to Reproduce:
1. set up kubernetesPodman build environment, complete build processes by uploading dockerfile, github, gitlab, bitbucket triggers.
2. filter build log by build ID in Super User Admin Panel Build Logs page

Actual results:

The build log generated by github, gitlab, bitbucket triggers can be filtered out successfully, but the build log generated by uploading dockerfile can not be filtered out, the quay web console will go to 500 error page. 

Expected results:

All build log should be filtered out successfully

Additional info:

Got below error in quay pod log 

5266 gunicorn-web stdout |   File "/quay-registry/endpoints/api/__init__.py", line 343, in wrapped
5267 gunicorn-web stdout |     return func(*args, **kwargs)
5268 gunicorn-web stdout |   File "/quay-registry/endpoints/api/__init__.py", line 382, in wrapped
5269 gunicorn-web stdout |     return func(*args, **kwargs)
5270 gunicorn-web stdout |   File "/quay-registry/endpoints/api/superuser.py", line 1091, in get
5271 gunicorn-web stdout |     build = pre_oci_model.get_repository_build(build_uuid)
5272 gunicorn-web stdout |   File "/quay-registry/endpoints/api/superuser_models_pre_oci.py", line 111, in get_repository_build
5273 gunicorn-web stdout |     _create_user(build.trigger.pull_robot),
5274 gunicorn-web stdout | AttributeError: 'NoneType' object has no attribute 'pull_robot'
5275 gunicorn-web stdout | 2022-06-07 08:56:34,916 [220] [INFO] [gunicorn.access]  - - [07/Jun/2022:08:56:34 +0000] "GET /api/v     1/superuser/8da4ea1d-a923-4b39-a3c6-369fee63711f/build HTTP/1.0" 500 0 "-" "-"

The attachment includes the whole quay pod log