Editor.js: [Bug] Uncaught TypeError: Cannot read property 'updateCurrentInput' of undefined

[m-alzam]

When I click on a block of any EditorJS instance when there are two editors in the same page, I get the following error:

Uncaught TypeError: Cannot read property 'updateCurrentInput' of undefined

This is where the error is produced:

https://github.com/codex-team/editor.js/blob/43032ebaac6a8b9a67c9bf2ada5adc0f8592d546/src/components/modules/blockManager.ts#L566-L593

Steps to reproduce:

1. Create two editors in the same page
2. Click on a block

Expected behavior: No errors reported to the console.

Device, Browser, OS: Chromium 87

Editor.js version: 2.19.1

[samarjaffal]

Hi,
I have the same problem.
Currently using the editor on a Modal developed on React. When you open the modal again the error appears on the console.

[fatheyabdelslam]

i got the same thing

[davidyim]

I have the same problem, using Editor.js on React

[umutbozdag]

it's same for me too when i am using more than one editor instances in the same page

[aungmyohlaing]

I got the same. Using editor on modal with Vuejs

[pasloc]

I got the same error using the editor in nuxtjs. I have a toggle button which hides the editor. After toggling once the error occurs.

[stevenarrol]

Hey guys,
Had the same issue using React and was digging around for days trying to fix it. Figured out a way that seems to work.

Make sure you are initializing the editor using Class-based component, and then call editor.destroy() on unmount

componentWillUnmount() { this.editor.destroy() }

[pasloc]

this.editor.destroy() works for me too in Vue.js

[jeffbocala]

Seems editor.js does not support multiple editors in one page?

[hata6502]

This bug occurs in the following demo page.
https://hata6502.github.io/editorjs-inline/

Editor.js supported multiple instances in v.2.18.0.
But it seems broken in recently version.

[hata6502]

https://github.com/codex-team/editor.js/pull/1364/files#diff-73cbc05ddd84b0686ee89460cb98dfc39099c8472677e743192f301e26c2347cR584

This error occurs in BlockManager.setCurrentBlockByChildNode()

I sent a pull request.

[singha-cto]

this.editor.destroy() works for me too in Vue.js

Please show exemple.