调用 wx.createOffscreenCanvas 报错

    const  canvas = wx.createOffscreenCanvas({

      type: '2d',

      width: 500,

      height: 400

    })

微信开发者工具基础版本号2.25.0

报错提示信息如下：

TypeError: wx.createOffscreenCanvas is not a function

    at t.<anonymous> (index.js:1)

    at l (index.js:1)

    at Object.next (index.js:1)

    at index.js:1

    at new Promise (<anonymous>)

    at r (index.js:1)

    at t.saveImage (index.js:1)

    at callBack (index.js:1)

    at index.js:1

    at s.253.l.emit (plugin.js:5)(env: Windows,mg,1.06.2401020; lib: 2.25.0)