let that = this
let imageInfo = await App.wxp.getImageInfo({
      src: "https://xxx.com/files/sharePoster.jpg"
    });
    console.log("图片信息", imageInfo);
    if (imageInfo.path) {
            // 创建离屏画布
      let canvas = wx.createOffscreenCanvas({
        type: '2d',
        width: imageInfo.width,
        height: imageInfo.height
      });
      console.log("canvas", canvas);
      let context = canvas.getContext('2d')
      // 创建海报图片
      const sharePoster = canvas.createImage()
      sharePoster.src = imageInfo.path
      sharePoster.onload = e => {
        // 把图片画到离屏 canvas 上
        context.clearRect(0,0, canvas.width, canvas.height);
        context.drawImage(sharePoster, 0, 0, imageInfo.width, imageInfo.height, 0, 0, imageInfo.width, imageInfo.height);
        let base64 = context.canvas.toDataURL('image/png');
        console.log(base64); //  base64可以正常显示图片
        that.setData({
          src: base64,
          invite: true
        })
        setTimeout(() => {
                    //  报错：Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The provided value is not of type '(CSSImageValue or HTMLImageElement or SVGImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or OffscreenCanvas)'
          wx.canvasToTempFilePath({
             canvas: canvas, // canvas type="2d" 时使用该属性
            complete(res) {
            console.log("tempFilePath", res);
            }
          }, that) // 有无this都会报错
        }, 1000);
      }

    }

小程序调用wx.canvasToTempFilePath报错Failed to execute 'drawImage' on 'CanvasRenderingContext2D': The provided value is not of type '(CSSImageValue or HTMLImageElement or SVGImageElement or HTMLVideoElement or HTMLCanvasElement or ImageBitmap or OffscreenCanvas)

开发者工具版本：稳定版1.05.2204180（windows）

调试基础库版本：2.24.0