问题
I'm getting this error after importing NoopAnimationsModule for my Angular 6 app
ERROR TypeError: this.driver.matchesElement is not a function
at TransitionAnimationEngine.push../node_modules/@angular/animations/fesm5/browser.js.TransitionAnimationEngine.processLeaveNode (browser.js:2976)
回答1:
This happened to me a few hours ago, and was probably caused by some outdated modules.
Running npm update --save fixed it.
回答2:
@angular/core and @angular/animations should be same version.
Especially look for "^" symbol in package name in package.json.
It should be
"@angular/core": "6.0.5",
"@angular/animations": "6.0.5",
and not like
"@angular/core": "6.0.5",
"@angular/animations": "^6.0.5",
回答3:
Had the same problem after adding the BrowserAnimationsModule. Fixed by putting in the correct order the imports of BrowserAnimationsModule the app.module.ts:
imports: [
BrowserModule,
AppRoutingModule,
**BrowserAnimationsModule**,
MatDialogModule,
FormsModule,
ReactiveFormsModule,
HttpClientModule,
回答4:
I got the same error while developing in Angular 6.0, but it works for me in npm Version 6.0.3. So, delete node_module in your project, install the latest version of npm latest, and try again.
来源：https://stackoverflow.com/questions/51007544/angular-noopanimationsmodule-type-error-matches-element-is-not-a-function