Property ngClass is not provided by any applicable directives nor by div element

user_14618541 0
Viewed 4997

If i want to use ngClass, ngStyle or ngIf i get the following errormessage:

Error Message

My app.module.ts includes BrowserModule and CommonModule imports. And my Components are in the declarations.

I tried restart ng serve and npm install.

ngModule

Any Ideas how to fix this?

angular-cli angular html
2 Answers

As you said, everything works fine when your project is builded/launched in your browser. So it's an issue with your IDE.

You have multiple solutions

  • update your Intellij, if it's already updated ...
  • ... invalidate your cache, if it's still doesn't work
  • delete your node module and recreate it (this fixed your issue here https://youtrack.jetbrains.com/issue/WEB-51326)
  • reinstall it/create new project
  • or ... switch to VSCode while Intellij is fixing your bug
user_106913590

You can add this <!--suppress ALL--> at the top of the page until Intellij solves this problem.

<!--suppress ALL-->
<button [ngStyle]="{'color': color}"></button>
<div [ngClass]="'first second'"></div>
user_127702190
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