小编aby*_*are的帖子

我正在使用 React Native 跟踪cameraWithTensors 示例代码，但收到一个奇怪的错误，即相机张量是“Tensor”而不是 Tensor 或 TensoreLike

  handleCameraStream(images, updatePreview, gl) {
    const loop = async () => {
      const nextImageTensor = images.next().value;

      nextImageTensor.toFloat();
      // throws [Error: Argument 'x' passed to 'cast' must be a Tensor or TensorLike, but got 'Tensor']

      nextImageTensor.expandDims(0);
      // throws [Error: Argument 'x' passed to 'expandDims' must be a Tensor or TensorLike, but got 'Tensor']

      // Solved both of it using tf.func but my model is giving a similar error now
      model.predict( tf.expandDims( tf.cast(nextImageTensor, …