Hi, I set up module in an ionic app, it was running well until I have updated angular cdk and material version to 9.
Now Screeng getting dim and element being focused but there is no message appearing and I'm getting this error:
_Cannot read property 'hasAttached' of undefined
at WalkthroughContainerComponent.push../node_modules/angular-walkthrough/ivy_ngcc__/fesm5/angular-walkthrough.js.WalkthroughContainerComponent.attachTemplatePortal (angular-walkthrough.js:1784)
at WalkthroughComponent.push../node_modules/angular-walkthrough/ivy_ngcc/fesm5/angular-walkthrough.js.WalkthroughComponent._attachWalkthroughContent (angular-walkthrough.js:1110)
at WalkthroughComponent.push../node_modules/angular-walkthrough/ivy_ngcc/fesm5/angular-walkthrough.js.WalkthroughComponent._attachContentTemplate (angular-walkthrough.js:1374)
at WalkthroughComponent.push../node_modules/angular-walkthrough/ivy_ngcc/fesm5/angular-walkthrough.js.WalkthroughComponent._setFocusContinue (angular-walkthrough.js:1269)
at WalkthroughContainerComponent.push../node_modules/angular-walkthrough/ivy_ngcc__/fesm5/angular-walkthrough.js.WalkthroughContainerComponent.hightlightZone (angular-walkthrough.js:1870)
at angular-walkthrough.js:1248
at ZoneDelegate.push../nodemodules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:421)
Hi, I set up module in an ionic app, it was running well until I have updated angular cdk and material version to 9.
Now Screeng getting dim and element being focused but there is no message appearing and I'm getting this error:
_Cannot read property 'hasAttached' of undefined at WalkthroughContainerComponent.push../node_modules/angular-walkthrough/ivy_ngcc__/fesm5/angular-walkthrough.js.WalkthroughContainerComponent.attachTemplatePortal (angular-walkthrough.js:1784) at WalkthroughComponent.push../node_modules/angular-walkthrough/ivy_ngcc/fesm5/angular-walkthrough.js.WalkthroughComponent._attachWalkthroughContent (angular-walkthrough.js:1110) at WalkthroughComponent.push../node_modules/angular-walkthrough/ivy_ngcc/fesm5/angular-walkthrough.js.WalkthroughComponent._attachContentTemplate (angular-walkthrough.js:1374) at WalkthroughComponent.push../node_modules/angular-walkthrough/ivy_ngcc/fesm5/angular-walkthrough.js.WalkthroughComponent._setFocusContinue (angular-walkthrough.js:1269) at WalkthroughContainerComponent.push../node_modules/angular-walkthrough/ivy_ngcc__/fesm5/angular-walkthrough.js.WalkthroughContainerComponent.hightlightZone (angular-walkthrough.js:1870) at angular-walkthrough.js:1248 at ZoneDelegate.push../nodemodules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:421)