작성
·
202
0
안녕하세요 선생님 강의 너무 잘 듣고 있습니다.
LandingPage에서 카드 UI만드는 과정 듣고 있는데
Product is not defined 라는 오류가 뜨는데 왜 나오는지 모르겠습니다.
아래에는 오류 메세지와 LandingPage 작성 코드 입니다.
[nodemon] restarting due to changes...
[1] Compiling...
[0] [nodemon] starting `node server/index.js`
[1] Failed to compile.
[1]
[1] ./src/components/views/LandingPage/LandingPage.js
[1] Line 26:25: 'Products' is not defined no-undef
[1]
[1] Search for the keywords to learn more about each error.
[0] (node:7828) Warning: Accessing non-existent property 'count' of module exports inside circular dependency
[0] (Use `node --trace-warnings ...` to show where the warning was created)
[0] (node:7828) Warning: Accessing non-existent property 'findOne' of module exports inside circular dependency
[0] (node:7828) Warning: Accessing non-existent property 'remove' of module exports inside circular dependency
[0] Server Listening on 5000
[0] (node:7828) Warning: Accessing non-existent property 'updateOne' of module exports inside circular dependency
[0] MongooseError [MongooseServerSelectionError]: connection <monitor> to 52.220.203.202:27017 closed
[0] at new MongooseServerSelectionError (C:\Users\ADMIN\Desktop\boilerplate-mern-stack-master\boilerplate-mern-stack-master\node_modules\mongoose\lib\error\serverSelection.js:22:11)
[0] at NativeConnection.Connection.openUri (C:\Users\ADMIN\Desktop\boilerplate-mern-stack-master\boilerplate-mern-stack-master\node_modules\mongoose\lib\connection.js:823:32)
[0] at Mongoose.connect (C:\Users\ADMIN\Desktop\boilerplate-mern-stack-master\boilerplate-mern-stack-master\node_modules\mongoose\lib\index.js:333:15)
[0] at Object.<anonymous> (C:\Users\ADMIN\Desktop\boilerplate-mern-stack-master\boilerplate-mern-stack-master\server\index.js:19:26)
[0] at Module._compile (internal/modules/cjs/loader.js:1063:30)
[0] at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
[0] at Module.load (internal/modules/cjs/loader.js:928:32)
[0] at Function.Module._load (internal/modules/cjs/loader.js:769:14)
[0] at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
[0] at internal/main/run_main_module.js:17:47 {
[0] reason: TopologyDescription {
[0] type: 'ReplicaSetNoPrimary',
[0] setName: null,
[0] maxSetVersion: null,
[0] maxElectionId: null,
[0] servers: Map(3) {
[0] 'shop-shard-00-02.0vwa9.mongodb.net:27017' => [ServerDescription],
[0] 'shop-shard-00-01.0vwa9.mongodb.net:27017' => [ServerDescription],
[0] 'shop-shard-00-00.0vwa9.mongodb.net:27017' => [ServerDescription]
[0] },
[0] stale: false,
[0] compatible: true,
============================================================================================
[0] compatibilityError: null,
[0] logicalSessionTimeoutMinutes: null,
[0] heartbeatFrequencyMS: 10000,
[0] localThresholdMS: 15,
[0] commonWireVersion: null
[0] },
[0] [Symbol(mongoErrorContextSymbol)]: {}
[0] }
답변 1
0
notbackdown님 안녕하세요 ~~~ 보시면 스펠링에 오타가 있습니다 ~~~ 스펠링 체크해주시면 됩니다 ~
근데 몽고DB 연결도 안된것 같은데요?! 그 두부분 체크해주셔야 할 것 같습니다 !