Cannot read properties of undefined (reading 'isDragging')

[folarin-vendease]

First attempt at using ngx-konva, I am able to render a circle with code below

import { NgxKonvaModule } from  'ngx-konva';
import { CommonModule } from  '@angular/common';

@Component({

selector:  'app-floors-and-tables',

templateUrl:  './floors-and-tables.component.html',

styleUrls: ['./floors-and-tables.component.scss'],

standalone:  true,

imports: [CommonModule NgxKonvaModule]

})

---

<div class="border border-error-500 flex flex-wrap w-[55rem] h-[45rem]">
  <ko-stage [config]="{ width: 860, height: 700 }" [draggable]="true">
    <ko-layer>
      <ko-circle
        *ngFor="let table of tables"
        [config]="{
          radius: 20,
          fill: 'blue',
          stroke: 'black',
          strokeWidth: 1,
          x: table.xPosition,
          y: table.yPosition
        }"
      ></ko-circle>
    </ko-layer>
  </ko-stage>
</div>

However, upon hovering on any of the ko-elements, the error below throws multiple times in the console.

core.mjs:10614 ERROR TypeError: Cannot read properties of undefined (reading 'isDragging')
    at Object.isDragging (Global.js:46:36)
    at Stage._pointermove (Stage.js:419:28)
    at content.addEventListener.passive (Stage.js:308:33)
    at _ZoneDelegate.invokeTask (zone.js:402:31)
    at core.mjs:10757:55
    at AsyncStackTaggingZoneSpec.onInvokeTask (core.mjs:10757:36)
    at _ZoneDelegate.invokeTask (zone.js:401:60)
    at Object.onInvokeTask (core.mjs:11070:33)
    at _ZoneDelegate.invokeTask (zone.js:401:60)
    at Zone.runTask (zone.js:173:47)

Did I get the setup wrong?
Please help.

[giovanni-bertoncelli]

Hi, try updating the package to the latest version. There is a regression of konvajs tracked here in one of their latest versions, I've downgraded to a safer one in the last release.

[giovanni-bertoncelli]

Yes, take a look to the peerDependencies of the project:
https://github.com/ctinnovation/ngx-konva/blob/main/projects/ngx-konva/package.json

[folarin-vendease]

"konva": "^9.2.3"
I will try this and give feedback.
Thank you!

[folarin-vendease]

The error is no more.
Thank you! @giovanni-bertoncelli

[giovanni-bertoncelli]

@folarin-vendease If you wish to update to the latest konva version now with [email protected] you should be able to do so 🥳 .. Let me know if there are any issues!

[folarin-vendease]

Thank you for the update! @giovanni-bertoncelli Thank you for the update 🙌
I will keep you posted.