xr-camera像普通camera一样可以把每帧的图像暴露出来  this.cameraContext = wx.createCameraContext() const listener = this.cameraContext.onCameraFrame((frame) => {     const frameData = new Uint8Array(frame.data);     const clampedData = new Uint8ClampedArray(frameData);     const imageData = this.canvas.createImageData(clampedData, frame.width, frame.height); ........ }); listener.start();

TensorFlow.js version 0.2.0 当用tfjsplugin插件缓存的时候，总是会报错 Error: Error: mkdir:fail permission denied with path "http://usr/__plugins__/wx6afed118d9e81de3/tensorflowjs_models" at u. (VM7160 appservice.js:1173) at VM7160 appservice.js:1173 at Object.next (VM7160 appservice.js:1173) at s (VM7160 appservice.js:1173)(env: macOS,mp,1.06.2308310; lib: 2.33.0) 查了下，这个错已经出现2年了，微信官方还没有修复。有什么办法可以规避吗?