今天是第一天与SPFx和Gulp和Yo等。
尝试使用教程，但出现以下错误：

mini-3:helloworld-webpart admin$ gulp serve
ReferenceError: primordials is not defined
    at fs.js:45:5
    at req_ (/playground/spfx/helloworld-webpart/node_modules/natives/index.js:143:24)
    at Object.req [as require] (/playground/spfx/helloworld-webpart/node_modules/natives/index.js:55:10)
    at Object.<anonymous> (/playground/spfx/helloworld-webpart/node_modules/vinyl-fs/node_modules/graceful-fs/fs.js:1:37)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:14)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:92:18)
    at Object.<anonymous> (/playground/spfx/helloworld-webpart/node_modules/vinyl-fs/node_modules/graceful-fs/graceful-fs.js:3:27)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:14)
    at Module.require (internal/modules/cjs/loader.js:974:19)
About to exit with code: 1
Process terminated before summary could be written, possible error in async code not continuing!
Trying to exit with exit code 1

以下是我迄今为止采取的所有步骤：
https://pastebin.com/DC6XbPpq
正如你所看到的，当我尝试安装npm软件包时，我遇到了一堆错误，我不知道如何解决。另外...我尝试使用node的版本12和版本10。我不能安装/执行'yo'。我唯一能让yo工作的方法是使用node 14。
任何建议都将是有帮助的。我对节点，SPFx和npm非常陌生。如果我错过了一些简单的东西，我提前道歉。

编辑1

我不小心把东西弄到了工作上。我正在阅读关于gulp的书，试着只运行“gulp”而不运行“gulp serve”。这是我得到的：

mini-3:hello-new-world admin$ gulp
    Build target: DEBUG
    [14:31:45] Using gulpfile /playground/spfx/hello-new-world/gulpfile.js
    [14:31:45] Starting 'default'...
    [14:31:45] Starting gulp
    [14:31:45] Starting subtask 'configure-sp-build-rig'...
    [14:31:45] Finished subtask 'configure-sp-build-rig' after 2.53 ms
    [14:31:45] Starting subtask 'pre-copy'...
    [14:31:45] Finished subtask 'pre-copy' after 48 ms
    [14:31:45] Starting subtask 'copy-static-assets'...
    [14:31:45] Starting subtask 'sass'...
    [14:31:45] Finished subtask 'copy-static-assets' after 23 ms
    [14:31:45] Finished subtask 'sass' after 112 ms
    [14:31:45] Starting subtask 'tslint'...
    [14:31:45] [tslint] tslint version: 5.12.1
    [14:31:45] Starting subtask 'tsc'...
    [14:31:45] [tsc] typescript version: 3.7.7
    [14:31:47] Finished subtask 'tsc' after 1.74 s
    [14:31:47] Finished subtask 'tslint' after 2.3 s
    [14:31:47] Starting subtask 'post-copy'...
    [14:31:47] Finished subtask 'post-copy' after 105 μs
    [14:31:47] Starting subtask 'configure-webpack'...
    [14:31:47] Finished subtask 'configure-webpack' after 229 ms
    [14:31:47] Starting subtask 'webpack'...
    [14:31:48] Finished subtask 'webpack' after 673 ms
    [14:31:48] Finished 'default' after 3.38 s
    [14:31:49] ==================[ Finished ]==================
    [14:31:49] Project hello-new-world version:0.0.1
    [14:31:49] Build tools version:3.17.11
    [14:31:49] Node version:v14.17.3
    [14:31:49] Total duration:6.16 s

现在......大口发球也起作用了。
我不明白为什么。谁能解释一下？