三四年前的一个项目，打开，npm install 一下，结果报 ERESOLVE unable to resolve dependency tree。
以前install都一切顺利，现在就不行，那很大的可能是npm的版本不同。
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PS D:\workSpace\code\*-admin-ui-master> npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: *[email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/html-webpack-plugin
npm ERR! dev html-webpack-plugin@"4.0.0-alpha" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer html-webpack-plugin@"^3.0.0" from [email protected]
npm ERR! node_modules/script-ext-html-webpack-plugin
npm ERR! dev script-ext-html-webpack-plugin@"2.0.1" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR!
npm ERR! For a full report see:
npm ERR! C:\Users\11703\AppData\Local\npm-cache\_logs\2023-11-02T07_24_59_256Z-eresolve-report.txt
npm ERR! A complete log of this run can be found in: C:\Users\11703\AppData\Local\npm-cache\_logs\2023-11-02T07_24_59_256Z-debug-0.log查看logs：
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'Log files:
C:\Users\11703\AppData\Local\npm-cache\_logs\2023-11-02T07_24_59_256Z-debug-0.log
# npm resolution error report
While resolving: *[email protected]
Found: [email protected]
node_modules/html-webpack-plugin
dev html-webpack-plugin@"4.0.0-alpha" from the root project
Could not resolve dependency:
peer html-webpack-plugin@"^3.0.0" from [email protected]
node_modules/script-ext-html-webpack-plugin
dev script-ext-html-webpack-plugin@"2.0.1" from the root project
Fix the upstream dependency conflict, or retry
this command with --force or --legacy-peer-deps
to accept an incorrect (and potentially broken) dependency resolution.给出的建议是：npm install --force 或者 --legacy-peer-deps
或者使用npx -p npm@6 npm install --legacy-peer-deps指定npm的版本。