出現Error: error:0308010C:digital envelope routines::unsupported - 解決方法

如果你遇到 Error: error:0308010C:digital envelope routines::unsupported ，而具體Error Stack是:

{
  opensslErrorStack: [ 'error:03000086:digital envelope routines::initialization error' ],
  library: 'digital envelope routines',
  reason: 'unsupported',
  code: 'ERR_OSSL_EVP_UNSUPPORTED'
}

請檢查一下你的node版本:

node -v

相信版本應該是 v17 以上，因為node.js公佈了以下更新:

If you hit an ERR_OSSL_EVP_UNSUPPORTED error in your application with Node.js 17, it’s likely that your application or a module you’re using is attempting to use an algorithm or key size which is no longer allowed by default with OpenSSL 3.0. A new command-line option, --openssl-legacy-provider, has been added to revert to the legacy provider as a temporary workaround for these tightened restrictions.

---

解決ERR_OOSSL_EVP_UNSUPPORTED error code的方法

正如node.js的文章所說，快速臨時方法,是加上parameter --openssl-legacy-provider ，以下script是假設你正在修改package.json內的scripts部分:

# 原來的指令
"scripts": {
    "dev": "gatsby develop"
}

# 上新定義的變數
"scripts": {
    "dev": "export NODE_OPTIONS=--openssl-legacy-provider;gatsby develop"
}

或者把node 降到v17以下

sudo n 16