首先，我想把我的所有文件到heroku托管的目的，在这里，我不能安装依赖的multer和multer-gridfs-storage heroku，所以这就是为什么我不能在heroku托管我的网站
remote: -----> Installing dependencies
remote: Installing node modules
remote: npm ERR! code ERESOLVE
remote: npm ERR! ERESOLVE could not resolve
remote: npm ERR!
remote: npm ERR! While resolving: multer-gridfs-storage@5.0.2
remote: npm ERR! Found: multer@1.4.5-lts.1
remote: npm ERR! node_modules/multer
remote: npm ERR! multer@"^1.4.5-lts.1" from the root project
remote: npm ERR!
remote: npm ERR! Could not resolve dependency:
remote: npm ERR! peer multer@"^1.4.2" from multer-gridfs-storage@5.0.2
remote: npm ERR! node_modules/multer-gridfs-storage
remote: npm ERR! multer-gridfs-storage@"^5.0.2" from the root project
remote: npm ERR!
remote: npm ERR! Conflicting peer dependency: multer@1.4.4
remote: npm ERR! node_modules/multer
remote: npm ERR! peer multer@"^1.4.2" from multer-gridfs-storage@5.0.2
remote: npm ERR! node_modules/multer-gridfs-storage
remote: npm ERR! multer-gridfs-storage@"^5.0.2" from the root project
remote: npm ERR!
remote: npm ERR! Fix the upstream dependency conflict, or retry
remote: npm ERR! this command with --force, or --legacy-peer-deps
remote: npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
remote: npm ERR!
remote: npm ERR! See /tmp/npmcache.fbHb6/eresolve-report.txt for a full report.
remote:
remote: npm ERR! A complete log of this run can be found in:
remote: npm ERR! /tmp/npmcache.fbHb6/_logs/2022-10-22T21_00_27_665Z-debug-0.log
remote:
remote: -----> Build failed
remote:
remote: We're sorry this build is failing! You can troubleshoot common issues here:
remote: https://devcenter.heroku.com/articles/troubleshooting-node-deploys
remote:
remote: If you're stuck, please submit a ticket so we can help:
remote: https://help.heroku.com/
remote:
remote: Love,
remote: Heroku
remote:
remote: ! Push rejected, failed to compile Node.js app.
remote:
remote: ! Push failed
1条答案
按热度按时间sqyvllje1#
multer@"^1.4.5-lts.1"上的-lts.1后缀导致它与来自multer-gridfs-storage@5.0.2的对等版本约束^1.4.2不匹配。根据npm semver calculator，满足此版本约束的Multer的最新版本是1.4.4。考虑到version
1.4.5-lts.1appears to be a compatible continuation of the 1.x development line，以及Multer存在于NPM生态系统中，我认为这是Multer项目中的一个bug ¹。最简单的解决方案是将对Multer的直接依赖从版本
^1.4.5-lts.1降低到版本1.4.4，这满足了Multer GridFS Storage的对等依赖。希望您不会依赖新版本中的任何特性或bug修复。我已经提交了a bug against the Multer project，建议它的LTS版本约束保持与semver兼容，假设
1.4.5-lts.1版本实际上应该与1.4.4和更早的版本兼容。¹我对semver或NPM的了解不够，不知道这个实现是否正确，重要的是Multer项目和NPM对semver的实现似乎是冲突的。
我相信后缀
-lts.1被认为是预发布版本（即，1.4.4-lts.1会出现在 *1.4.4之前）。使用>=1.4.2 <=1.4.4-lts.1的版本限制符合1.4.2、1.4.3和1.4.4-lts.1版本，但 * 不符合 *1.4.4版本。