Azure 應用程序/Web 服務上的“npm install”錯誤：EPERM：不允許操作，lchown

Question

On a Linux Azure App / Web Service configured for Node 12 LTS , after uploading code assets to /home/site/wwwroot/ , which includes a package.json file, I run npm install as root . 我得到下面進一步顯示的異常。

同樣的異常發生在兩個不同Azure App / Web Services中，一個用於UI ，另一個用於API （所以兩個不同的代碼集）。 但是錯誤模式是一樣的：

它不能更改/home/site/wwwroot/node_modules/[...]/build-optimizer/node_modules/.bin/下目錄的所有權，而僅僅是因為.../.bin/子目錄本身永遠不會被創建。

同樣，在這兩種情況下，我都以root身份運行npm install 。

有任何想法嗎？ 請看下文，謝謝。

24380 warn optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules/fsevents):
24381 warn notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
24382 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Valid OS:    darwin
24382 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Valid Arch:  any
24382 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Actual OS:   linux
24382 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Actual Arch: x64
24383 warn optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.1.1 (node_modules/karma/node_modules/fsevents):
24384 warn notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.1.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
24385 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Valid OS:    darwin
24385 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Valid Arch:  any
24385 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Actual OS:   linux
24385 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Actual Arch: x64
24386 verbose stack Error: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver'
24387 verbose cwd /home/site/wwwroot
24388 verbose Linux 4.15.0-112-generic
24389 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
24390 verbose node v12.19.0
24391 verbose npm  v6.14.8
24392 error code EPERM
24393 error syscall lchown
24394 error path /home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver
24395 error errno -1
24396 error Error: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver'
24396 error  [OperationalError: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver'] {
24396 error   cause: [Error: EPERM: operation not permitted, lchown '/home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver'] {
24396 error     errno: -1,
24396 error     code: 'EPERM',
24396 error     syscall: 'lchown',
24396 error     path: '/home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver'
24396 error   },
24396 error   errno: -1,
24396 error   code: 'EPERM',
24396 error   syscall: 'lchown',
24396 error   path: '/home/site/wwwroot/node_modules/@angular-devkit/build-optimizer/node_modules/.bin/tsserver',
24396 error   parent: '@angular-devkit/build-optimizer'
24396 error }
24397 error The operation was rejected by your operating system.
24397 error It is likely you do not have the permissions to access this file as the current user
24397 error
24397 error If you believe this might be a permissions issue, please double-check the
24397 error permissions of the file and its containing directories, or try running
24397 error the command again as root/Administrator.
24398 verbose exit [ -1, true ]

Answer 1

有完全相同的問題。 感謝 semkeijsper 的評論，對我有用的解決方案是：在 package.json 中：

npm install

修改為：

"npm cache clean --force && npm install"