Cannot read property 'data-ck-expando' of undefined

[emrade]

I followed the angular integration as stated on the website and after i was done i got the warning below.
Could not find a declaration file for module '@ckeditor/ckeditor5-build-classic'. 'path_to_dir/node_modules/@ckeditor/ckeditor5-build-classic/build/ckeditor.js' implicitly has an 'any' type. Try npm install @types/ckeditor__ckeditor5-build-classic if it exists or add a new declaration (.d.ts) file containing declare module '@ckeditor/ckeditor5-build-classic';

Then i followed the instructions on this link #122 to solve the issue.

After, i noticed that when i navigate from the page i used the ckeditor to another page i get errors on my console.
ERROR Error: "Uncaught (in promise): TypeError: t is undefined ur@http://localhost:4200/vendor.js:93111:179895....
The error doesn't say anything specific. Please do you know how i can solve the issue?
Let me know if you need any more info from me.

ng version
Angular CLI: 8.0.6
Node: 12.4.0
OS: win32 x64
Angular: 8.0.3
... animations, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router

Package Version

@angular-devkit/architect 0.800.6
@angular-devkit/build-angular 0.800.6
@angular-devkit/build-optimizer 0.800.6
@angular-devkit/build-webpack 0.800.6
@angular-devkit/core 8.0.6
@angular-devkit/schematics 8.0.6
@angular/cli 8.0.6
@ngtools/webpack 8.0.6
@schematics/angular 8.0.6
@schematics/update 0.800.6
rxjs 6.4.0
typescript 3.4.5
webpack 4.30.0

[Mgsy]

Hi, can you share your integration code? It will be easier for us to find a source of the problem.

[emrade]

Added import { CKEditorModule } from '@ckeditor/ckeditor5-angular'; to the module imports

// file.ts
import ClassicEditor from '@ckeditor/ckeditor5-build-classic';
public Editor = ClassicEditor; config = { toolbar: [ 'heading', '|', 'bold', 'italic', 'link', 'bulletedList', 'numberedList', 'blockQuote', 'insertTable', 'mediaEmbed', 'undo', 'redo' ], placeholder: 'Type a description...' };

// file.html
<ckeditor [editor]="Editor" [config]="config"></ckeditor>

// typings.d.ts
declare module '@ckeditor/ckeditor5-build-classic';

That is basically all the code

[emrade]

Hello, i used chrome to run the project and this time the error was clearer.
Uncaught (in promise): TypeError: Cannot read property 'data-ck-expando' of undefined

[emrade]

After finding out what the real issue was. I checked out the current issues and found that someone else already experienced it.

I read through and found a solution #109 (comment) which was to update the project to angular 8.1. That worked for me.

Thank you. The ckeditor is really great. Keep up the good work.

[Mgsy]

Great to hear that you managed to solve your problem 🎉

[gvreddy04]

This worked for me. #109 (comment)