Error: Cannot read property 'style' of null #22533
Description
About 12k errors in new canary on stackdriver. Sample stack trace:
Error: Cannot read property 'style' of null
at style (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/src/style.js:119)
at (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/src/style.js:157)
at (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/extensions/amp-lightbox-gallery/0.1/swipe-to-dismiss.js:252)
at adjustForSwipePosition_ (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/extensions/amp-lightbox-gallery/0.1/swipe-to-dismiss.js:383)
at (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/src/service/resources-impl.js:1032)
at (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/src/service/vsync-impl.js:459)
at callTaskNoInline (https://raw.githubusercontent.com/ampproject/amphtml/1905222334000/src/service/vsync-impl.js:417)
Looks to be amp-lightbox-gallery related.
cc/ @ampproject/wg-ui-and-a11y