Question

我试图使tensorflow.js库现在可以工作几天。

我已在计算机上安装

Python 2.7
Visual Studio 2019
节点12.13.0

这是我为产生错误而执行的步骤：

创建空文件夹
npm init文件夹内
npm install --save @tensorflow/tfjs-node
创建了一个index.js文件
添加了1行：require('@tensorflow/tfjs-node')
试图运行node index.js

遇到此错误：

C:\Users\kim_1\Desktop\workplz>node index.js
internal/modules/cjs/loader.js:1003
  return process.dlopen(module, path.toNamespacedPath(filename));
             ^

Error: The specified module could not be found.
\\?\C:\Users\kim_1\Desktop\workplz\node_modules\@tensorflow\tfjs-node\lib\napi-v4\tfjs_binding.node
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:1003:18)
    at Module.load (internal/modules/cjs/loader.js:812:32)
    at Function.Module._load (internal/modules/cjs/loader.js:724:14)
    at Module.require (internal/modules/cjs/loader.js:849:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at Object.<anonymous> (C:\Users\kim_1\Desktop\workplz\node_modules\@tensorflow\tfjs- 
    node\dist\index.js:44:16)
    at Module._compile (internal/modules/cjs/loader.js:956:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:973:10)
    at Module.load (internal/modules/cjs/loader.js:812:32)
    at Function.Module._load (internal/modules/cjs/loader.js:724:14)

我的package.json

{
  "name": "workplz",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "@tensorflow/tfjs-node": "^1.3.0"
  }
}

Answer 1

它与tfjs-node的版本有关。安装特定版本，例如@ tensorflow / tfjs-node @ 1.2.3将解决此问题。

卸载最新的软件包

npm uninstall --save @tensorflow/tfjs-node

并安装版本1.2.3

npm install --save @tensorflow/tfjs-node@1.2.3

Answer 2

更新为这种情况：

@ tensorflow / tfjs-node @ 1.3.0在节点版本12.13.0（源https://github.com/tensorflow/tfjs/issues/2341）上有问题

必须在节点版本10.16.3上使用@ tensorflow / tfjs-node @ 1.2.11

找不到\ node_modules \ @tensorflow \ tfjs-node \ lib \ napi-v4 \ tfjs_binding.node

2 个答案: