🚨 Error: startLayout called but not LAYOUT_SCHEDULED currently: 2

[ampprojectbot]

Details

Error report: link
First seen: Oct 6, 2021
Frequency: ~ 5,907/day

Stacktrace

Error: startLayout called but not LAYOUT_SCHEDULED currently:  2
    at src/polyfills/custom-elements.js:56:26
    at src/core/assert/base.js:181:4
    at createError (src/service/resource.js:853:24)
    at callback (src/service/resources-impl.js:1324:30)
    at callback (src/core/data-structures/finite-state-machine.js:53:4)
    at setState (src/service/resources-impl.js:643:33)
    at doPass (src/service/resources-impl.js:120:47)
    at handler_ (src/pass.js:93:9)
    at pass_ (src/pass.js:39:11)
    at callback (src/service/timer-impl.js:71:8)

Notes

@jridgewell modified src/polyfills/custom-elements.js:56-72 in #17205 (Aug 3, 2018)
@renovate-bot modified src/core/assert/base.js:176-184 in #34288 (May 11, 2021)
@dvoytenko modified src/service/resources-impl.js:1324-1327 in #9150 (May 5, 2017)
@rcebulko modified src/core/data-structures/finite-state-machine.js:53-53 in #34367 (May 14, 2021)
@dvoytenko modified src/service/resources-impl.js:643-643 in #24566 (Sep 20, 2019)
@jridgewell modified src/service/resources-impl.js:120-120 in #9789 (Jun 8, 2017)
@jridgewell modified src/pass.js:89-96 in #3513 (Jun 9, 2016)
@cramforce modified src/service/timer-impl.js:69-76 in #7363 (Feb 7, 2017)

Seen in:

• 10-15 Stable (2252+2)
• 10-15 Stable (2252+3)
• 10-21 Experimental (2130+1)
• 10-21 Experimental (2130+2)
• 10-21 Stable (2130+2)

Possible assignees: @jridgewell, @dvoytenko

/cc @ampproject/release-on-duty