问题
I'm trying to run npm install in the angular project folder I got from ASP.NET Boilerplate and I'm getting an error that is "related to npm not being able to find a file."
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>npm install
npm WARN deprecated @types/moment@2.13.0: This is a stub types definition for Moment (https://github.com/moment/moment). Moment provides its own type definitions, so you don't need @types/moment installed!
npm WARN codelyzer@3.2.2 requires a peer of @angular/compiler@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN codelyzer@3.2.2 requires a peer of @angular/core@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fsevents):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Error: EPERM: operation not permitted, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\fsevents-8cc0601e\node_modules\are-we-there-yet' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\are-we-there-yet-cedb4a6a'
npm ERR! path D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall rename
npm ERR! enoent ENOENT: no such file or directory, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Jack\AppData\Roaming\npm-cache\_logs\2018-03-21T19_33_18_250Z-debug.log
I can clearly see that this is happening because my node_modules subfolder contains only a single folder structure with no files within it. That structure is:
node_modules\@angular-devkit\build-optimizer\node_modules
I have node 8.9.4, npm 5.6.0, and angular-cli 1.5.0 installed as well as typescript 2.0.0. The latter two packages have been installed globally.
Here is the package.json file contents:
{
"name": "MyProject",
"version": "0.0.0",
"license": "MIT",
"angular-cli": {},
"scripts": {
"ng": "ng",
"start": "ng serve --host 0.0.0.0 --port 4200",
"hmr": "ng serve --host 0.0.0.0 --port 4200 4201 --hmr -e=hmr",
"test": "ng test",
"pree2e": "webdriver-manager update --standalone false --gecko false",
"e2e": "protractor"
},
"private": true,
"dependencies": {
"@angular/animations": "^5.0.3",
"@angular/common": "^5.0.3",
"@angular/compiler": "^5.0.3",
"@angular/core": "^5.0.3",
"@angular/forms": "^5.0.3",
"@angular/http": "^5.0.3",
"@angular/platform-browser": "^5.0.3",
"@angular/platform-browser-dynamic": "^5.0.3",
"@angular/router": "^5.0.3",
"@aspnet/signalr": "1.0.0-preview1-28189",
"@types/bootstrap": "^3.3.33",
"@types/jquery": "^3.2.12",
"@types/jquery.blockui": "0.0.28",
"@types/jquery.validation": "^1.16.3",
"@types/lodash": "^4.14.62",
"@types/moment": "^2.13.0",
"@types/moment-timezone": "^0.2.34",
"@types/signalr": "^2.2.33",
"@types/toastr": "^2.1.33",
"abp-ng2-module": "^1.3.0",
"abp-web-resources": "^3.3.0",
"animate.css": "^3.5.2",
"block-ui": "^2.70.1",
"bootstrap": "^3.3.7",
"bootstrap-select": "^1.12.2",
"chart.js": "^2.6.0",
"core-js": "^2.4.1",
"famfamfam-flags": "^1.0.0",
"flot": "^0.8.0-alpha",
"font-awesome": "^4.7.0",
"jquery": "^3.1.1",
"jquery-countto": "^1.2.0",
"jquery-migrate": "^3.0.0",
"jquery-slimscroll": "^1.3.8",
"jquery-sparkline": "^2.4.0",
"js-cookie": "^2.1.4",
"lodash": "^4.17.4",
"moment": "^2.18.1",
"moment-timezone": "^0.5.13",
"morris.js": "^0.5.0",
"ngx-bootstrap": "^2.0.2",
"ngx-pagination": "^3.0.3",
"node-waves": "^0.7.5",
"push.js": "1.0.4",
"raphael": "^2.2.7",
"rxjs": "^5.5.2",
"signalr": "^2.2.1",
"simple-line-icons": "^2.4.1",
"spin.js": "^2.3.2",
"sweetalert": "^2.0.8",
"toastr": "^2.1.2",
"ts-helpers": "^1.1.2",
"web-animations-js": "^2.3.1",
"zone.js": "0.8.18"
},
"devDependencies": {
"@angular/cli": "^1.5.4",
"@angular/compiler-cli": "^5.0.3",
"@angularclass/hmr": "^2.1.3",
"@types/jasmine": "^2.5.38",
"@types/node": "^8.0.27",
"codelyzer": "^3.1.2",
"jasmine-core": "^2.5.2",
"jasmine-spec-reporter": "^4.2.1",
"karma": "^1.4.1",
"karma-chrome-launcher": "^2.0.0",
"karma-cli": "^1.0.1",
"karma-coverage-istanbul-reporter": "^1.3.0",
"karma-jasmine": "^1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"nswag": "^11.12.7",
"protractor": "^5.1.1",
"ts-node": "^3.3.0",
"tslint": "^5.7.0",
"typescript": "2.4.2"
}
}
When I run npm install, I can see the packages being downloaded into the .staging folder. At the point that the finalize command is run (see the log below), I can see that the package folders are being consolidated and copied somewhere, but that somewhere does not appear to be my node_modules subfolder other than the first set of subfolders as I have shown above. When the npm install completes, the .staging folder is deleted and all that I have left is that partial folder structure.
Admittedly I am new to Node development - I usually work on our ASP.NET Web API backends. I'm trying to get my development environment in sync with our front end developer's development environment. I have spent most of the day looking for a solution. I've tried uninstalling and reinstalling Node. I've tried different versions that match our front end developer's environment. I've tried using the latest versions of angular-cli and typescript and have fallen back to the versions I reference above in hopes that the "requires a peer" warnings would be resolved. I have searched for similar answers on this site. The closest one I have found remains unanswered.
Here is the end of the "complete log" referenced in the npm error output:
19577 silly saveTree | `-- tsutils@2.22.2
19577 silly saveTree +-- typescript@2.4.2
19577 silly saveTree +-- web-animations-js@2.3.1
19577 silly saveTree `-- zone.js@0.8.18
19578 warn codelyzer@3.2.2 requires a peer of @angular/compiler@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
19579 warn codelyzer@3.2.2 requires a peer of @angular/core@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
19580 warn optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fsevents):
19581 warn optional SKIPPING OPTIONAL DEPENDENCY: Error: EPERM: operation not permitted, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\fsevents-8cc0601e\node_modules\are-we-there-yet' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\are-we-there-yet-cedb4a6a'
19582 verbose optional SKIPPING OPTIONAL DEPENDENCY:
19582 verbose optional Please try running this command again as root/Administrator.
19583 verbose stack Error: ENOENT: no such file or directory, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
19584 verbose cwd D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular
19585 verbose Windows_NT 10.0.16299
19586 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"
19587 verbose node v8.9.4
19588 verbose npm v5.6.0
19589 error path D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript
19590 error code ENOENT
19591 error errno -4058
19592 error syscall rename
19593 error enoent ENOENT: no such file or directory, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
19594 error enoent This is related to npm not being able to find a file.
19595 verbose exit [ -4058, true ]
Please advise.
回答1:
It might be related to corruption in Angular Packages or incompatibility of packages.
Please follow the below steps to solve the issue.
- Delete node_modules folder manually.
- Install Node ( https://nodejs.org/en/download ).
- Install Yarn ( https://yarnpkg.com/en/docs/install ).
- Open command prompt , go to path angular folder and run Yarn.
- Run angular\nswag\refresh.bat.
- Run npm start from the angular folder.
Update
ASP.NET Boilerplate suggests here to use yarn because npm has some problems. It is slow and can not consistently resolve dependencies, yarn solves those problems and it is compatible to npm as well.
回答2:
The following steps work for me:
npm cache clean -frm -rf node_modulesnpm i
回答3:
Following what @viveknuna suggested, I upgraded to the latest version of node.js and npm using the downloaded installer. I also installed the latest version of yarn using a downloaded installer. Then, as you can see below, I upgraded angular-cli and typescript. Here's what that process looked like:
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>npm install -g @angular/cli@latest
C:\Users\Jack\AppData\Roaming\npm\ng -> C:\Users\Jack\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\@angular\cli\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
+ @angular/cli@1.7.3
added 75 packages, removed 166 packages, updated 61 packages and moved 24 packages in 29.084s
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>npm install -g typescript
C:\Users\Jack\AppData\Roaming\npm\tsserver -> C:\Users\Jack\AppData\Roaming\npm\node_modules\typescript\bin\tsserver
C:\Users\Jack\AppData\Roaming\npm\tsc -> C:\Users\Jack\AppData\Roaming\npm\node_modules\typescript\bin\tsc
+ typescript@2.7.2
updated 1 package in 2.427s
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>node -v
v8.10.0
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>npm -v
5.6.0
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>yarn --version
1.5.1
Thereafter, I ran yarn and npm start in my angular folder and all appears to be well. Here's what that looked like:
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>yarn
yarn install v1.5.1
[1/4] Resolving packages...
[2/4] Fetching packages...
info fsevents@1.1.3: The platform "win32" is incompatible with this module.
info "fsevents@1.1.3" is an optional dependency and failed compatibility check. Excluding it from installation.
[3/4] Linking dependencies...
warning "@angular/cli > @schematics/angular@0.1.10" has incorrect peer dependency "@angular-devkit/schematics@0.0.40".
warning "@angular/cli > @angular-devkit/schematics > @schematics/schematics@0.0.10" has incorrect peer dependency "@angular-devkit/schematics@0.0.40".
warning " > codelyzer@3.2.2" has incorrect peer dependency "@angular/compiler@^2.3.1 || >=4.0.0-beta <5.0.0".
warning " > codelyzer@3.2.2" has incorrect peer dependency "@angular/core@^2.3.1 || >=4.0.0-beta <5.0.0".
[4/4] Building fresh packages...
Done in 232.79s.
D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>npm start
> MyProject@0.0.0 start D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular
> ng serve --host 0.0.0.0 --port 4200
** NG Live Development Server is listening on 0.0.0.0:4200, open your browser on http://localhost:4200/ **
Date: 2018-03-22T13:17:28.935Z
Hash: 8f226b6fa069b7c201ea
Time: 22494ms
chunk {account.module} account.module.chunk.js () 129 kB [rendered]
chunk {app.module} app.module.chunk.js () 497 kB [rendered]
chunk {common} common.chunk.js (common) 1.46 MB [rendered]
chunk {inline} inline.bundle.js (inline) 5.79 kB [entry] [rendered]
chunk {main} main.bundle.js (main) 515 kB [initial] [rendered]
chunk {polyfills} polyfills.bundle.js (polyfills) 1.1 MB [initial] [rendered]
chunk {styles} styles.bundle.js (styles) 1.53 MB [initial] [rendered]
chunk {vendor} vendor.bundle.js (vendor) 15.1 MB [initial] [rendered]
webpack: Compiled successfully.
回答4:
Try the following steps:
1. Make sure you have the latest npm (npm install -g npm).
2. Add an exception to your antivirus to ignore the node_modules folder in your project.
3. $ rm -rf node_modules package-lock.json .
4. $ npm install
回答5:
I had the SAME issue today and it was driving me nuts!!! What I had done was upgrade to node 8.10 and upgrade my NPM to the latest I uninstalled angular CLI
npm uninstall -g angular-cli
npm uninstall --save-dev angular-cli
I then verified my Cache from NPM if it wasn't up to date I cleaned it and ran the install again
if npm version is < 5 then use npm cache clean --force
npm install -g @angular/cli@latest
and created a new project file and create a new angular project.
回答6:
In my case, this error happened with a new project.
none of the proposed solutions here worked, so I simply reinstalled all the packages and started working correctly.
来源：https://stackoverflow.com/questions/49415958/what-could-cause-an-error-related-to-npm-not-being-able-to-find-a-file-no-conte