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TypeError: cancelable.cancel is not a function

See original GitHub issue

Describe the bug I randomly get this error crashing my application.

To Reproduce

Steps to reproduce the behavior: I don’t know how to reproduce this because it sometimes happens and sometimes does not. It happens immediately when the route in which I load the monaco editor is navigated to.

Expected behavior I expected it not to crash. Setting breakpoints to pause on exception does not pause anywhere. Perhaps by setting break points at all (before monaco loads) I allow it to wait and mount, causing cancellable.cancel to be a defined function.

Screenshots screencapture-localhost-3000-candidate-assessment-locald28cf7ce96cc4697aeb37d2b72612120-1582857075271

Desktop (please complete the following information):

OS: Both Windows 10 and MacOs 10.15
Browser: Chrome
Version: 80

Issue Analytics

State:
Created 4 years ago
Comments:12 (5 by maintainers)

Top GitHub Comments

1reaction

sidwebworkscommented, Jun 7, 2022

@suren-atoyan I think the issue still persists in the package due to React 18 strict mode, cause Strict mode simulates mounting and unmounting of components.

1reaction

suren-atoyancommented, Jul 3, 2020

Hi @travisdahl. I’ve just published the new version - v3.4.1 🎉 The behavior of that message is fixed. 🙂