錯誤。 無法在 Vercel 上找到運行時 python3.8 的二進制 python3.8

Question

當我在 Vercel 上部署 django 應用程序時，出現了這個錯誤

錯誤。 無法找到運行時 python3.8 錯誤的二進制 python3.8！ 在https://komputama-qj1unu7v1-ngapa.vercel.app/_logs或運行vercel logs komputama-qj1unu7v1-ngapa.vercel.app查看你的日志

部署狀態中的日志是

[16:26:29.158] Retrieving list of deployment files...
[16:26:31.764] Downloading 1726 deployment files...
[16:26:38.432] Warning: Due to `builds` existing in your configuration file, the Build and Development Settings defined in your Project Settings will not apply. Learn More: https://vercel.link/unused-build-settings
[16:26:38.619] Installing build runtime...
[16:26:42.087] Build runtime installed: 3.467s
[16:26:42.423] Looking up build cache...
[16:26:42.665] Build Cache not found
[16:26:42.856] Starting build
[16:26:42.861]       Build AMI version: Amazon Linux release 2 (Karoo)
[16:26:42.862]       Lambda runtime: python3.8
[16:26:42.862]       WSGI application: cores.wsgi.application
[16:26:42.862] ====> Selecting python version
[16:26:42.874] Error: Unable to find binary python3.8 for runtime python3.8
[16:26:42.874]     at Object.findPythonBinary (/vercel/7c1ee15da2687191/.build-utils/.builder/node_modules/@ardnt/vercel-python-wsgi/build-utils/python.js:23:9)
[16:26:42.874]     at Object.exports.build (/vercel/7c1ee15da2687191/.build-utils/.builder/node_modules/@ardnt/vercel-python-wsgi/index.js:34:34)
[16:26:42.874]     at async mut (/var/task/sandbox.js:197:17526)

這是我的“vercel.json”

{
    "build": {
        "env": {
        "SECRET_KEY": "SECRET_KEY",
        "DEBUG": "True",
        "DB_HOST": "DB_HOST",
        "DB_NAME": "DB_NAME",
        "DB_USER": "DB_NAME",
        "DB_PORT": "DB_PORT",
        "DB_PASSWORD": "DB_PASSWORD"
        }
    },
    "builds": [{
        "src": "cores/wsgi.py",
        "use": "@ardnt/vercel-python-wsgi",
        "config": { "maxLambdaSize": "15mb", "runtime": "python3.8" }
    }],
    "routes": [
        {
            "src": "/(.*)",
            "dest": "cores/wsgi.py"
        }
    ]
}

我被這個困住了，所以有人幫我嗎？

Answer 1

首先，您必須將運行時版本更改為 python 3.9 或 3.7。 Python vercel 上的 3.8 出於某種未知原因似乎無法正常工作。

其次，由於 python 版本與 pip 不兼容，使用過類似 vercel.json 代碼的其他人（包括我在內）遇到了錯誤。解決方法是從@ardnt/vercel-python-wsgi 更改構建器到@vercel/蟒蛇。