Node.js 云功能包部署错误

我正在使用sharp转换带有云函数的图像。Visual studio代码，类型脚本

我将其导入为：

import * as sharp from 'sharp';

我是这样使用它的：

     export const generateThumbs = functions.storage
  .object()
  .onFinalize(async object => {
    const bucket = gcs.bucket(object.bucket);
    const filePath = object.name;
    const fileName = filePath.split('/').pop();
    const bucketDir = dirname(filePath);

    const workingDir = join(tmpdir(), 'thumbs');
    const tmpFilePath = join(workingDir, 'source.png');

    if (fileName.includes('thumb@') || !object.contentType.includes('image')) {
      console.log('exiting function');
      return false;
    }

    // 1. Ensure thumbnail dir exists
    await fs.ensureDir(workingDir);

    // 2. Download Source File
    await bucket.file(filePath).download({
      destination: tmpFilePath
    });

    // 3. Resize the images and define an array of upload promises
    const sizes = [64, 128, 256];

    const uploadPromises = sizes.map(async size => {
      const thumbName = `thumb@${size}_${fileName}`;
      const thumbPath = join(workingDir, thumbName);

      // Resize source image
      await sharp(tmpFilePath)
        .resize(size, size)
        .toFile(thumbPath);

      // Upload to GCS
      return bucket.upload(thumbPath, {
        destination: join(bucketDir, thumbName)
      });
    });

    // 4. Run the upload operations
    await Promise.all(uploadPromises);

    // 5. Cleanup remove the tmp/thumbs from the filesystem
    return fs.remove(workingDir);
  });

（来自fireship.io的代码）

这是我的package.json文件

"dependencies": {
    "@firebase/app": "^0.4.22",
    "@firebase/app-types": "^0.4.7",
    "@google-cloud/storage": "^4.1.0",
    "@sendgrid/client": "^6.4.0",
    "@sendgrid/contact-importer": "^6.4.0",
    "@sendgrid/mail": "^6.4.0",
    "@std/esm": "^0.26.0",
    "@types/algoliasearch": "^3.34.5",
    "@types/react": "^16.9.11",
    "@types/react-dom": "^16.9.3",
    "algolia-firebase-functions": "^3.2.0",
    "algoliasearch": "^3.35.1",
    "async.ensureasync": "^0.5.2",
    "async.queue": "^0.5.2",
    "bottleneck": "^2.19.5",
    "debug": "^4.1.1",
    "express": "^4.17.1",
    "firebase": "^7.2.3",
    "firebase-admin": "^8.7.0",
    "firebase-functions": "^3.3.0",
    "flag": "^4.4.0",
    "fs-extra": "^8.1.0",
    "geofirex": "0.0.6",
    "images-downloader": "^1.0.3",
    "lodash.chunk": "^4.2.0",
    "react-redux": "^7.1.1",
    "request": "^2.88.0",
    "rxfire": "^3.8.8",
    "rxjs": "^6.5.3",
    "sharp": "^0.23.2",
    "tmp": "^0.1.0"
  },

因为我使用了sharp软件包，所以当我运行：firebase deploy--only functions:myFunctionName时，我得到了这个消息

There was an unknown problem while trying to parse function triggers. Please ensure you are using Node.js v6 or greater.

我正在使用节点12.3.1

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谢谢你的帮助

请编辑问题，以更详细地显示CLI的输出，以及导致问题的整个最小代码。谢谢，我编辑了它，这是唯一的错误…你确定CLI输出没有比这一行更多的内容吗？是的，它真的很奇怪。。。这是CLI输出：✔ 功能：已完成运行predeploy脚本。i功能：确保启用必要的API。。。✔ 功能：所有必要的API都已启用i功能：准备要上载的功能目录。。。错误：尝试分析函数触发器时出现未知问题。请确保您使用的是Node.js v6或更高版本。我建议直接联系Firebase支持部门以获得故障排除帮助。