🚨 Error: Cannot read properties of null (reading 'setAttribute')

[ampprojectbot]

Details

Error report: link
First seen: Apr 9, 2020
Frequency: ~ 43,806/day

Stacktrace

Error: Cannot read properties of null (reading 'setAttribute')
    at setAttribute (amp-story-page-attachment/0.1/amp-story-page-attachment.js:566:20)
    at mutator (src/service/mutator-impl.js:206:8)
    at callback (src/service/vsync-impl.js:456:16)
    at callTask_ (src/service/vsync-impl.js:413:8)

Notes

@powerivq modified src/service/mutator-impl.js:204-206 in #26638 (Feb 12, 2020)
@jridgewell modified src/service/vsync-impl.js:456-457 in #20836 (Feb 14, 2019)
@rsimha modified src/service/vsync-impl.js:413-413 in #23363 (Jul 17, 2019)

Seen in:

• 02-23 Control (0359+1)
• 02-23 Nightly-Control (0359+1)
• 02-23 Stable (0359+1)
• 03-04 Nightly (1950)

/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)

[ampprojectbot]

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

[mszylkowski]

@processprocess @gmajoulet this is an error related to page attachments from Friday's nightly channels