[VUE-KONVA] Error: Konva error: You may only add layers to the stage.

[muriloks]

I'm trying to use vue konva on my project, but i'm keeping getting "Error: Konva error: You may only add layers to the stage." even when i have only a layer inside the stage.

<template>
  <div
    v-bind:style="{
      height: '100vh',
      width: '100vw',
      backgroundImage: background
    }"
    ref="container"
  >
    <v-stage
      ref="stage"
      :config="configs.stage"
      @mousedown="stageMouseDown"
      @touchstart="stageMouseDown"
    >
      <v-layer ref="layer">
        <v-image :config="configs.leftPupil" ref="leftPupil" />

        <v-image
          :config="configs.leftPupilDragger"
          ref="leftPupilDragger"
          @dragmove="leftPupilMovement"
        />
        <v-transformer ref="transformer" :config="configs.transformer" />
      </v-layer>
    </v-stage>
  </div>
</template>

That's my code.

index.js:7333 [Vue warn]: Error in mounted hook: "Error: Konva error: You may only add layers to the stage."

found in

--->

/components/Tool.vue

And that's the error.

Using:
"vue": "^2.5.22",
"vue-konva": "^2.1.7",

My index.js

import Vue from 'vue';
import Tool from './components/Tool';
import VueKonva from 'vue-konva';

Vue.use(VueKonva);

console.log('Initializing vue-konva');

new Vue({
    el: "#el",
    components: { Tool },
    template: '<Tool/>'
});

[lavrton]

Can you make online demo with codesandbox?