尝试为Handpose tfjs运行演示项目时，出现以下错误。

我的package.json文件具有以下依赖关系：

{
"name": "tensorflowJs",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
  "watch": "cross-env NODE_ENV=development parcel index.html --no-hmr ",
  "build": "cross-env NODE_ENV=production parcel build index.html --public-url ./"
 },
"browser": {
"crypto": false
 },
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
  "@tensorflow-models/handpose": "0.0.4",
  "@tensorflow/tfjs-backend-wasm": "^2.0.0",
  "@tensorflow/tfjs-converter": "^1.7.4",
  "@tensorflow/tfjs-core": "^2.0.0",
  "@tensorflow/tfjs-node": "^2.0.0",
  "bootstrap": "^4.5.0",
  "cross-env": "^7.0.2"
 },
"devDependencies": {
  "@babel/cli": "^7.10.1",
  "@babel/core": "^7.10.2",
  "@babel/plugin-transform-runtime": "^7.10.1",
  "@babel/polyfill": "^7.10.1",
  "@babel/preset-env": "^7.10.2",
  "babel-preset-env": "^1.7.0",
  "parcel-bundler": "^1.12.4"
 }
}

注册表问题应该在版本0.10.3之后得到解决，但是即使对于版本2，我仍然面临该问题。有谁知道为什么会发生这个问题？