Node.js &引用;ERESOLVE无法解析依赖关系树“;安装AWS CDK构造库时
Node.js &引用;ERESOLVE无法解析依赖关系树“;安装AWS CDK构造库时,node.js,amazon-web-services,npm,aws-cdk,Node.js,Amazon Web Services,Npm,Aws Cdk,--force选项听起来不太理想。应该如何解决上游依赖冲突?我知道AWS CDK在核心库和构造库之间匹配包版本时非常严格 $ npm i @aws-cdk/aws-ec2 npm ERR! code ERESOLVE npm ERR! ERESOLVE unable to resolve dependency tree npm ERR! npm ERR! While resolving: cdk_sample@0.1.0 npm ERR! Found: @aws-cdk/core@1.95.0
--force
选项听起来不太理想。应该如何解决上游依赖冲突?我知道AWS CDK在核心库和构造库之间匹配包版本时非常严格
$ npm i @aws-cdk/aws-ec2
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: cdk_sample@0.1.0
npm ERR! Found: @aws-cdk/core@1.95.0
npm ERR! node_modules/@aws-cdk/core
npm ERR! @aws-cdk/core@"1.95.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @aws-cdk/core@"1.95.1" from @aws-cdk/aws-iam@1.95.1
npm ERR! node_modules/@aws-cdk/aws-iam
npm ERR! peer @aws-cdk/aws-iam@"1.95.1" from @aws-cdk/aws-ec2@1.95.1
npm ERR! node_modules/@aws-cdk/aws-ec2
npm ERR! @aws-cdk/aws-ec2@"*" from the root project
npm ERR! peer @aws-cdk/aws-iam@"1.95.1" from @aws-cdk/aws-cloudwatch@1.95.1
npm ERR! node_modules/@aws-cdk/aws-cloudwatch
npm ERR! peer @aws-cdk/aws-cloudwatch@"1.95.1" from @aws-cdk/aws-ec2@1.95.1
npm ERR! node_modules/@aws-cdk/aws-ec2
npm ERR! @aws-cdk/aws-ec2@"*" 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! See /home/sean/.npm/eresolve-report.txt for a full report.
npm ERR! A complete log of this run can be found in:
npm ERR! /home/sean/.npm/_logs/2021-03-27T00_41_58_124Z-debug.log
sean@desktop:~/WebstormProjects/cdkSample$ npm i @aws-cdk/aws-ec2
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: cdk_sample@0.1.0
npm ERR! Found: @aws-cdk/core@1.95.0
npm ERR! node_modules/@aws-cdk/core
npm ERR! @aws-cdk/core@"1.95.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @aws-cdk/core@"1.95.1" from @aws-cdk/aws-iam@1.95.1
npm ERR! node_modules/@aws-cdk/aws-iam
npm ERR! peer @aws-cdk/aws-iam@"1.95.1" from @aws-cdk/aws-ec2@1.95.1
npm ERR! node_modules/@aws-cdk/aws-ec2
npm ERR! @aws-cdk/aws-ec2@"*" from the root project
npm ERR! peer @aws-cdk/aws-iam@"1.95.1" from @aws-cdk/aws-cloudwatch@1.95.1
npm ERR! node_modules/@aws-cdk/aws-cloudwatch
npm ERR! peer @aws-cdk/aws-cloudwatch@"1.95.1" from @aws-cdk/aws-ec2@1.95.1
npm ERR! node_modules/@aws-cdk/aws-ec2
npm ERR! @aws-cdk/aws-ec2@"*" 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! See /home/sean/.npm/eresolve-report.txt for a full report.
根据评论,使用与aws cdk和@aws cdk/core相同的版本安装依赖项解决了问题 在aws cdk/aws安装npm-ec2@1.95.0
看起来很奇怪。您可以尝试安装与cdk核心相同的版本吗<代码>npm安装@aws cdk/aws-ec2@1.95.0@Balu,这个问题解决了,谢谢!
// project generated via $ cdk init app --language typescript
"devDependencies": {
"@aws-cdk/assert": "1.95.0",
"@types/jest": "^26.0.10",
"@types/node": "10.17.27",
"aws-cdk": "1.95.0",
"jest": "^26.4.2",
"ts-jest": "^26.2.0",
"ts-node": "^9.0.0",
"typescript": "~3.9.7"
},
"dependencies": {
"@aws-cdk/core": "1.95.0",
"source-map-support": "^0.5.16"
}