🚨 Error: undefined is not an object (evaluating 'a.replace')

[ampprojectbot]

Details

Error report: link
First seen: May 4, 2020
Frequency: ~ 358/day

Stacktrace

Error: undefined is not an object (evaluating 'a.replace')
    at onBeforeMask (https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:16:75)
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/extensions/amp-inputmask/0.1/amp-inputmask.js:67:0
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/extensions/amp-inputmask/0.1/amp-inputmask.js:67:0
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/extensions/amp-inputmask/0.1/amp-inputmask.js:67:0
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/service.js:392:40
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/extensions/amp-inputmask/0.1/amp-inputmask.js:67:0
    at https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:18:510
    at N (https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:22:640)
    at https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:24:874
    at H (https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:21:111)
    at https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:24:818
    at https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:24:715
    at e (https://cdn.ampproject.org/rtv/032005050322000/v0/amp-inputmask-0.1.js:24:178)
    at event (https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/extensions/amp-list/0.1/amp-list.js:1069:36)
    at mutator (https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/service/mutator-impl.js:233:8)
    at state (https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/service/vsync-impl.js:470:25)
    at tasks (https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/service/vsync-impl.js:426:18)
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/pass.js:109:4
    at https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/pass.js:55:6
    at callback (https://raw.githubusercontent.com/ampproject/amphtml/2005050322000/src/service/timer-impl.js:83:8)

Notes

@choumx modified extensions/amp-list/0.1/amp-list.js:1069-1069 in #16513 (Jul 3, 2018)
@powerivq modified src/service/mutator-impl.js:231-233 in #26638 (Feb 12, 2020)
@jridgewell modified src/service/vsync-impl.js:470-471 in #20836 (Feb 14, 2019)
@cramforce modified src/service/timer-impl.js:81-88 in #7363 (Feb 7, 2017)

Seen in:

• 05-05 Beta (0322)
• 05-05 Experimental (0322)

Possible assignees: @powerivq, @jridgewell

/cc @ampproject/release-on-duty

[jridgewell]

/to @ampproject/wg-ui-and-a11y

[caroqliu]

Dedup with #28062