Error: Permission denied to access property "_isEvent"

baconjs / bacon.js

Functional reactive programming library for TypeScript and JavaScript

https://baconjs.github.io

MIT License

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Error: Permission denied to access property "_isEvent" #685

Closed Gekkio closed 6 years ago

Gekkio commented 7 years ago

We're seeing this error sometimes on Firefox 51, Windows and OS X. It might be caused by some addon or privacy mode.

Error: Permission denied to access property "_isEvent"
  File "webpack:///./~/baconjs/dist/Bacon.js" line 949 col 1 in ct
    if (x && x._isEvent) {
  File "webpack:///./~/baconjs/dist/Bacon.js" line 1719 col 1 in O.fromBinder/</a<
    reply = sink(event = toEvent(event));

bacon.js v0.7.89

raimohanska commented 6 years ago

Still seeing this?

Gekkio commented 6 years ago

Yeah, still happening sometimes. Firefox 48+ and Windows/macOS/Linux/Android, but it's relatively rare so it's clearly caused by some configuration or addon.