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mitodl / micromasters

Portal for learners and course teams to access MITx Micromasters® programs
https://mm.mit.edu
BSD 3-Clause "New" or "Revised" License
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FireFox mobile error with faculty carousel: TypeError: e is null #2170

Open pdpinch opened 7 years ago

pdpinch commented 7 years ago

@singingwolfboy I think this error is related to the carousel. Can you take a brief look to help triage?

https://sentry.io/mit-office-of-digital-learning/micromasters/issues/190993746/

TypeError: e is null
  at this (~/react-slick/lib/mixins/helpers.js:104)
  at this (~/react-slick/lib/mixins/helpers.js:69)
  at func (~/react-slick/lib/inner-slider.js:137)
  at func (~/raven-js/src/raven.js:274)
singingwolfboy commented 7 years ago

Looks like this is a bug in the React-Slick library. I've found two issues so far that mention it: https://github.com/akiran/react-slick/issues/555 and https://github.com/akiran/react-slick/issues/583. There doesn't seem to be a fix yet.