const camera = wx.createCameraContext(this)
console.log(1)
console.log(camera)
console.log(2)
报错提示如下
appServiceSDKScriptError：
Nt.default.OffscreenCanvas is not a constructor; at wx.createOffscreenCanvas
TypeError: Nt.default.OffscreenCanvas is not a constructor
不知道这算不算是成功创建 以及 为什么会报错？求大神解答
预览正常吗？
onReady() {const camera = wx.createCameraContext(this)console.log(1)console.log(camera)console.log(2)const lister = camera.onCameraFrame((frame) => {console.log(frame)})console.log(lister)lister.start() // 开始监听camera}var fetchWechat = require('fetch-wechat');
var tf = require('@tensorflow/tfjs-core');
var plugin = requirePlugin('tfjsPlugin');
App({
onLaunch: function () {
plugin.configPlugin({
fetchFunc: fetchWechat.fetchFunc(),
tf,
canvas: wx.createOffscreenCanvas()
})
tf.tensor([1,2,3,4]).print()
}
})