Reactのexpressが立ち上がらずエラーが出る問題について

npmのエラーで、expressが立ち上がらないんですが原因が分かる方おられましたら
ご教授お願いします。。

npm -g install uniqid
を実行しても変更なし。。

node
1> Executing task in folder aaa: npm run server <
2
3
4> cms@0.0.0 server C:\xampp\htdocs\aaa
5> npm run server --prefix ./express
6
7
8> aaa@1.0.0 server C:\xampp\htdocs\aaa\express
9> cross-env NODE_ENV=development nodemon --config ./config/nodemon.json ./bin/www
10
11[nodemon] 1.19.4
12[nodemon] to restart at any time, enter `rs`
13[nodemon] watching dir(s): *.*
14[nodemon] watching extensions: js,gql
15[nodemon] starting `node ./bin/www`
16internal/modules/cjs/loader.js:584
17    throw err;
18    ^
19
20Error: Cannot find module 'uniqid'
21    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)
22    at Function.Module._load (internal/modules/cjs/loader.js:508:25)
23    at Module.require (internal/modules/cjs/loader.js:637:17)
24    at require (internal/modules/cjs/helpers.js:22:18)
25    at Object.<anonymous> (C:\xampp\htdocs\aaa\express\graphql\resolvers\mutation.js:3:16)
26    at Module._compile (internal/modules/cjs/loader.js:701:30)
27    at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
28    at Module.load (internal/modules/cjs/loader.js:600:32)
29    at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
30    at Function.Module._load (internal/modules/cjs/loader.js:531:3)
31    at Module.require (internal/modules/cjs/loader.js:637:17)
32    at require (internal/modules/cjs/helpers.js:22:18)
33    at Object.<anonymous> (C:\xampp\htdocs\aaa\express\graphql\resolvers\index.js:3:22)
34    at Module._compile (internal/modules/cjs/loader.js:701:30)
35    at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
36    at Module.load (internal/modules/cjs/loader.js:600:32)
37    at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
38    at Function.Module._load (internal/modules/cjs/loader.js:531:3)
39    at Module.require (internal/modules/cjs/loader.js:637:17)
40    at require (internal/modules/cjs/helpers.js:22:18)
41    at Object.<anonymous> (C:\xampp\htdocs\aaa\express\app.js:15:23)
42    at Module._compile (internal/modules/cjs/loader.js:701:30)
43[nodemon] app crashed - waiting for file changes before starting...
44
45
46

horse_n_deer

2020/04/08 13:33

`npm -g install uniqid`ではなく`npm install uniqid`を実行した場合でも結果は同じですか？

kaoru_tujimiya

2020/04/08 14:43

ご回答いただきありがとうございます。。 -gなしでも同じエラーになります。 installした結果がコチラです。 $ npm install uniqid npm WARN registry Using stale package data from https://registry.npmjs.org/ due to a request error during revalidation. + uniqid@5.2.0 added 1 package from 1 contributor in 196.497s