jit_nodeValue_4(...).$any is not a function Angular5

Question

ERROR TypeError: jit_nodeValue_4(...).$any is not a function
at Object.eval [as handleEvent] (AddNewConnectionsComponent.html:42)
at handleEvent (core.js:13581)
at callWithDebugContext (core.js:15090)
at Object.debugHandleEvent [as handleEvent] (core.js:14677)
at dispatchEvent (core.js:9990)
at eval (core.js:10611)
at HTMLInputElement.eval (platform-browser.js:2628)
at ZoneDelegate.invokeTask (zone.js:421)
at Object.onInvokeTask (core.js:4744)
at ZoneDelegate.invokeTask (zone.js:420)

I am getting this error on required filed of form group.

My ts file code

        import { Component, OnInit } from '@angular/core';
        import { FormBuilder, Validators, FormGroup, FormControl } from '@angular/forms'
         import {ActivatedRoute, Router} from "@angular/router";

     @Component({
   selector: 'app-add-new-connections',
 templateUrl: './add-new-connections.component.html',
 styleUrls: ['./add-new-connections.component.scss']
})
export class AddNewConnectionsComponent {

 addNewConnectionForm: any;

 constructor(public fb: FormBuilder) { 
 this.addNewConnectionForm = new FormGroup({
  'connection_name': new FormControl("", [
    Validators.required
  ])
});

My Html file code

<form [formGroup]="addNewConnectionForm" (ngSubmit)="saveConnection()" novalidate>
            <div class="col-sm-4"> 
<div class="form-group">
                  <label>Connection Name ?</label>
                  <input type="text" name="name" placeholder="" (change)="changeFun()" class="form-control" required>
                  <div *ngIf=>
                      Name is required.
                    </div>
                  <small [hidden]="addNewConnectionForm.controls.connection_name.valid" class="text-danger">Required</small>
              </div>
            </div>
            <button type="submit" [disabled]="!addNewConnectionForm.valid">Submit</button>
          </form>

I have tried almost everything avalible. But I am not able to find any solution I have imported FormsModule and ReactiveFormsModule in my app.module.ts file Can you please suggest me a way how i can do it

Answer 1

For me the issue was different.

I was using Angular material menu. In the template the menu declared a local variable like this <mat-menu #share='matMenu'>. share was also the name of the function I wanted to call in the component, which was now overwritten. Changing one of the names fixed this.