{"action":"created","issue":{"url":"https://api.github.com/repos/angular/material2/issues/11875","repository_url":"https://api.github.com/repos/angular/material2","labels_url":"https://api.github.com/repos/angular/material2/issues/11875/labels{/name}","comments_url":"https://api.github.com/repos/angular/material2/issues/11875/comments","events_url":"https://api.github.com/repos/angular/material2/issues/11875/events","html_url":"https://github.com/angular/material2/issues/11875","id":334444145,"node_id":"MDU6SXNzdWUzMzQ0NDQxNDU=","number":11875,"title":"Using stepper throws an exception \"ERROR TypeError: _this._driver.validateStyleProperty is not a function\"","user":{"login":"OsamaAwniHamdan","id":35865421,"node_id":"MDQ6VXNlcjM1ODY1NDIx","avatar_url":"https://avatars0.githubusercontent.com/u/35865421?v=4","gravatar_id":"","url":"https://api.github.com/users/OsamaAwniHamdan","html_url":"https://github.com/OsamaAwniHamdan","followers_url":"https://api.github.com/users/OsamaAwniHamdan/followers","following_url":"https://api.github.com/users/OsamaAwniHamdan/following{/other_user}","gists_url":"https://api.github.com/users/OsamaAwniHamdan/gists{/gist_id}","starred_url":"https://api.github.com/users/OsamaAwniHamdan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OsamaAwniHamdan/subscriptions","organizations_url":"https://api.github.com/users/OsamaAwniHamdan/orgs","repos_url":"https://api.github.com/users/OsamaAwniHamdan/repos","events_url":"https://api.github.com/users/OsamaAwniHamdan/events{/privacy}","received_events_url":"https://api.github.com/users/OsamaAwniHamdan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2018-06-21T11:04:07Z","updated_at":"2018-06-21T15:11:31Z","closed_at":null,"author_association":"NONE","body":"#### Bug, feature request, or proposal:\r\nI am using angular 6, I installd the material and I am trying to use the stepper component, like ths:\r\n` <mat-horizontal-stepper>\r\n    <mat-step label=\"step1\">step1</mat-step>\r\n    <mat-step label=\"step2\">step2</mat-step>\r\n  </mat-horizontal-stepper>`\r\nthe app.module imports is like this:\r\n` imports: [\r\n    BrowserModule,\r\n    BrowserAnimationsModule,\r\n    RouterModule.forRoot(appRoutes) ,\r\n    FormsModule, HttpClientModule ,\r\n    FormWizardModule ,\r\n    ArchwizardModule,\r\n    MatStepperModule\r\n  ],`\r\nbut I got the following exception:\r\n`NewReqComponent.html:16 ERROR TypeError: _this._driver.validateStyleProperty is not a function\r\n    at browser.js:844\r\n    at Array.forEach (<anonymous>)\r\n    at browser.js:843\r\n    at Array.forEach (<anonymous>)\r\n    at AnimationAstBuilderVisitor.push../node_modules/@angular/animations/fesm5/browser.js.AnimationAstBuilderVisitor._validateStyleAst (browser.js:840)\r\n    at AnimationAstBuilderVisitor.push../node_modules/@angular/animations/fesm5/browser.js.AnimationAstBuilderVisitor.visitStyle (browser.js:780)\r\n    at AnimationAstBuilderVisitor.push../node_modules/@angular/animations/fesm5/browser.js.AnimationAstBuilderVisitor.visitState (browser.js:678)\r\n    at browser.js:657\r\n    at Array.forEach (<anonymous>)\r\n    at browser.js:655`\r\n\r\nI tried to debug the issue, I found there is a mismatch between the functions parameters:\r\n![image](https://user-images.githubusercontent.com/35865421/41715316-b11f6fd2-755b-11e8-8dbc-581b34328762.png)\r\nthe bodyNode contains the driver value and the _driver contains the normlizer and the normlizer is empty\r\n![image](https://user-images.githubusercontent.com/35865421/41715392-f3c76024-755b-11e8-901c-df6813a954bd.png)\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/angular/material2/issues/comments/399138675","html_url":"https://github.com/angular/material2/issues/11875#issuecomment-399138675","issue_url":"https://api.github.com/repos/angular/material2/issues/11875","id":399138675,"node_id":"MDEyOklzc3VlQ29tbWVudDM5OTEzODY3NQ==","user":{"login":"mscard02","id":1520571,"node_id":"MDQ6VXNlcjE1MjA1NzE=","avatar_url":"https://avatars2.githubusercontent.com/u/1520571?v=4","gravatar_id":"","url":"https://api.github.com/users/mscard02","html_url":"https://github.com/mscard02","followers_url":"https://api.github.com/users/mscard02/followers","following_url":"https://api.github.com/users/mscard02/following{/other_user}","gists_url":"https://api.github.com/users/mscard02/gists{/gist_id}","starred_url":"https://api.github.com/users/mscard02/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mscard02/subscriptions","organizations_url":"https://api.github.com/users/mscard02/orgs","repos_url":"https://api.github.com/users/mscard02/repos","events_url":"https://api.github.com/users/mscard02/events{/privacy}","received_events_url":"https://api.github.com/users/mscard02/received_events","type":"User","site_admin":false},"created_at":"2018-06-21T15:11:31Z","updated_at":"2018-06-21T15:11:31Z","author_association":"NONE","body":"temp fix:\r\ngo to packages.json -> dependencies\r\n\"@angular/animations\": \"6.0.5\",\r\nnpm install"}}
{"actor":{"display_login":"mscard02"}}