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什么可能導致與 npm 找不到文件相關的錯誤? 我的 node_modules 子文件夾中沒有內容。 這是為什么?

[英]What could cause an error related to npm not being able to find a file? No contents in my node_modules subfolder. Why is that?

我正在嘗試在從ASP.NET Boilerplate獲得的 angular 項目文件夾中運行npm install ,但出現“與 npm 無法找到文件相關”的錯誤。

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

我可以清楚地看到發生這種情況,因為我的node_modules子文件夾僅包含一個文件夾結構,其中沒有任何文件。 該結構是:

node_modules\@angular-devkit\build-optimizer\node_modules

我安裝了節點 8.9.4、npm 5.6.0 和 angular-CLI 1.5.0 以及 typescript 2.0.0。 后兩個包已經全局安裝。

以下是package.json文件內容:

{
    "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"
    }
}

當我運行npm install時,我可以看到包正在下載到.staging文件夾中。 在運行finalize命令時(參見下面的日志),我可以看到 package 文件夾正在合並並復制到某處,但除了第一組子文件夾之外,某處似乎不是我的node_modules子文件夾,因為我如上所示。 npm install完成時, .staging文件夾被刪除,我只剩下部分文件夾結構。

誠然,我是 Node 開發的新手——我通常在我們的 ASP.NET Web API 后端工作。 我試圖讓我的開發環境與我們的前端開發人員的開發環境同步。 我花了一天的大部分時間尋找解決方案。 我試過卸載並重新安裝 Node。 我嘗試了與我們的前端開發人員環境相匹配的不同版本。 我已經嘗試使用最新版本的 angular-CLI 和 typescript 並退回到我上面引用的版本,希望“需要對等”警告能夠得到解決。 我在這個網站上搜索過類似的答案。 我找到的最接近的一個仍然沒有答案。

這是npm錯誤output中引用的“完整日志”的結尾:

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 ]

請指教。

以下步驟對我有用:

  1. npm cache clean -f
  2. rm -rf node_modules
  3. npm i

這可能與 Angular 包中的損壞或包的不兼容有關。

請按照以下步驟解決問題。

更新

ASP.NET Boilerplate 建議這里使用 yarn 因為 npm 有一些問題。 它很慢並且不能始終如一地解決依賴關系,yarn 解決了這些問題並且它也與 npm 兼容。

我今天遇到了同樣的問題,這讓我發瘋了!!! 我所做的是升級到節點 8.10 並將我的 NPM 升級到最新的我卸載了 angular CLI

npm uninstall -g angular-cli
npm uninstall --save-dev angular-cli

然后我從 NPM 驗證我的緩存,如果它不是最新的我清理它並再次運行安裝,如果 npm 版本 < 5 然后使用npm cache clean --force

npm install -g @angular/cli@latest

並創建了一個新的項目文件並創建了一個新的 angular 項目。

按照@viveknuna 的建議,我使用下載的安裝程序升級到最新版本的 node.js 和 npm。 我還使用下載的安裝程序安裝了最新版本的紗線。 然后,如下所示,我升級了 angular-cli 和 typescript。 這是這個過程的樣子:

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

此后,我在我的 angular 文件夾中運行了yarnnpm start ,一切似乎都很好。 這是它的樣子:

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.

嘗試以下步驟:
1. 確保你有最新的 npm (npm install -g npm)。
2. 為您的防病毒軟件添加一個例外,以忽略您項目中的 node_modules 文件夾。
3. $ rm -rf node_modules package-lock.json 。
4. $ npm 安裝

如果發生這種情況,則意味着您必須升級您的 node.js。 只需從您的 PC 或 Mac 上卸載您當前的節點,然后從https://nodejs.org/en/下載最新版本

就我而言

npm cache clean --force

也不起作用,我使用

紗線

一、全局安裝yarn

npm i -g yarn

然后,而不是“npm start”,我做,

yarn add

這對我有用。

就我而言,這個錯誤發生在一個新項目中。

這里提出的解決方案都沒有奏效,所以我只是重新安裝了所有軟件包並開始正常工作。

就我而言,我嘗試運行npm i firebase@7.8.2並收到錯誤消息,因為開發服務器正在 vsc 上的另一個終端中運行。 點擊 ctrl+c, y 在那個終端中停止它,然后安裝工作。

就我而言,我必須創建一個新應用程序,重新安裝我的節點包,然后復制我的 src 文檔。 那奏效了。

我遇到了同樣的問題。 谷歌搜索后,我找到了這個解決方案:

'git' 不被識別為內部或外部命令

看看這個希望你的問題會得到解決

將您的 firebase.json 更改為:

{
  "functions": {
    "predeploy": [
      "npm --prefix \"$RESOURCE_DIR\" run lint"
    ]
  }
}

到:

{
  "functions": {
  }
}

快樂編碼

我試圖在保管箱內的文件夾中進行操作。 我認為 Dropbox 在上傳文件或其他內容時鎖定了文件,但沒有用。 它會在不同的地方失敗。

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