Not Working Angular 7

[nithish49]

AppComponent.html:14 ERROR Error: Cannot find a differ supporting object 'undefined'
at KeyValueDiffers.push../node_modules/@angular/core/fesm5/core.js.KeyValueDiffers.find (core.js:16533)
at DateTimePickerDirective.push../node_modules/ng2-eonasdan-datetimepicker/dist/datetimepicker.directive.js.DateTimePickerDirective.ngOnInit (datetimepicker.directive.js:103)
at checkAndUpdateDirectiveInline (core.js:18537)
at checkAndUpdateNodeInline (core.js:19801)
at checkAndUpdateNode (core.js:19763)
at debugCheckAndUpdateNode (core.js:20397)
at debugCheckDirectivesFn (core.js:20357)
at Object.eval [as updateDirectives] (AppComponent.html:14)
at Object.debugUpdateDirectives [as updateDirectives] (core.js:20349)
at checkAndUpdateView (core.js:19745)

AppComponent.html:14 ERROR TypeError: Cannot read property 'diff' of undefined
at DateTimePickerDirective.push../node_modules/ng2-eonasdan-datetimepicker/dist/datetimepicker.directive.js.DateTimePickerDirective.ngDoCheck (datetimepicker.directive.js:108)
at checkAndUpdateDirectiveInline (core.js:18540)
at checkAndUpdateNodeInline (core.js:19801)
at checkAndUpdateNode (core.js:19763)
at debugCheckAndUpdateNode (core.js:20397)
at debugCheckDirectivesFn (core.js:20357)
at Object.eval [as updateDirectives] (AppComponent.html:14)
at Object.debugUpdateDirectives [as updateDirectives] (core.js:20349)
at checkAndUpdateView (core.js:19745)
at callViewAction (core.js:19986)

[Andranik-89]

the same problem. Isn't there any workaround?

[ganeshsuyam]

Facing the same problem,Any solution?