🚨 Error: Null promise in layoutCallback

[ampprojectbot]

Details

Error report: link
First seen: Feb 9, 2022
Frequency: ~ 56,440/day

Stacktrace

Error: Null promise in layoutCallback
    at map (src/core/types/object/index.js:172:15)
    at src/utils/log.js:399:6
    at message (src/utils/log.js:321:40)
    at error (extensions/amp-a4a/0.1/amp-a4a.js:1343:14)
    at attemptToRenderCreative (extensions/amp-a4a/0.1/amp-a4a.js:1323:16)
    at layoutCallback (extensions/amp-a4a/0.1/amp-a4a.js:415:37)
    at isInputPending (src/chunk.js:304:37)
    at src/chunk.js:533:2
    at Date (src/chunk.js:408:15)

Notes

@rcebulko modified src/core/types/object/index.js:170-179 in #34367 (May 14, 2021)
@rcebulko modified src/utils/log.js:399-401 in #34061 (Apr 28, 2021)
@rcebulko modified src/utils/log.js:313-323 in #35461 (Aug 9, 2021)
@samouri modified extensions/amp-a4a/0.1/amp-a4a.js:1323-1323 in #30859 (Oct 30, 2020)
@powerivq modified extensions/amp-a4a/0.1/amp-a4a.js:410-417 in #37456 (Jan 29, 2022)
@kristoferbaxter modified src/chunk.js:301-305 in #30300 (Sep 23, 2020)
@cramforce modified src/chunk.js:533-537 in #6460 (Dec 7, 2016)
@cramforce modified src/chunk.js:408-408 in #23845 (Aug 9, 2019)

Seen in:

• 02-04 Stable (2210+1)

Possible assignees: @powerivq, @rcebulko

/cc @ampproject/release-on-duty

[ampprojectbot]

A duplicate error report was linked to this issue (link)

[ampprojectbot]

A duplicate error report was linked to this issue (link)