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start mvp-dapp failed #271

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gpBlockchain opened this issue May 19, 2023 · 4 comments
Open

start mvp-dapp failed #271

gpBlockchain opened this issue May 19, 2023 · 4 comments
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@Keith-CY @PainterPuppets

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@gpBlockchain
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gpBlockchain commented May 19, 2023 •
edited
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commit: e8561f8


gitpod /workspace/kuai/packages/samples (develop) $ cd mvp-dapp/
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ ls
contract  dist  docs  jest.config.js  kuai.config.js  libs  package.json  README.md  src  __tests__  tsconfig.json
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ npm i

> kuai@0.0.1 prepare
> husky install

husky - Git hooks installed

up to date, audited 1333 packages in 3s

146 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ 
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ docker pull redis
Using default tag: latest
latest: Pulling from library/redis
9e3ea8720c6d: Pull complete 
7bb0a593ef8e: Pull complete 
1563ab48b627: Pull complete 
e71aa54519a0: Pull complete 
e43bffb29bfd: Pull complete 
a8fb6ae3ba1b: Pull complete 
Digest: sha256:ea30bef6a1424d032295b90db20a869fc8db76331091543b7a80175cede7d887
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ docker run --name my-redis -p 6379:6379 -d redis
e80ef948d21e68195f46376b446a4e518038c5981826a55dfdf15dac23751394
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ npm run start:prod

> start:prod
> node ./dist/main.js

Error: connect ECONNREFUSED 127.0.0.1:8114
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16) {
  errno: -111,
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '127.0.0.1',
  port: 8114,
  config: {
    url: 'http://127.0.0.1:8114',
    method: 'post',
    data: '{"id":7055,"method":"get_block_by_number","params":["0x0"],"jsonrpc":"2.0"}',
    headers: {
      Accept: 'application/json, text/plain, */*',
      'Content-Type': 'application/json',
      'User-Agent': 'axios/0.21.4',
      'Content-Length': 75
    },
    transformRequest: [ [Function: transformRequest] ],
    transformResponse: [ [Function: transformResponse] ],
    timeout: 30000,
    adapter: [Function: httpAdapter],
    xsrfCookieName: 'XSRF-TOKEN',
    xsrfHeaderName: 'X-XSRF-TOKEN',
    maxContentLength: -1,
    maxBodyLength: -1,
    validateStatus: [Function: validateStatus],
    transitional: {
      silentJSONParsing: true,
      forcedJSONParsing: true,
      clarifyTimeoutError: false
    }
  },
  request: <ref *1> Writable {
    _writableState: WritableState {
      objectMode: false,
      highWaterMark: 16384,
      finalCalled: false,
      needDrain: false,
      ending: false,
      ended: false,
      finished: false,
      destroyed: false,
      decodeStrings: true,
      defaultEncoding: 'utf8',
      length: 0,
      writing: false,
      corked: 0,
      sync: true,
      bufferProcessing: false,
      onwrite: [Function: bound onwrite],
      writecb: null,
      writelen: 0,
      afterWriteTickInfo: null,
      buffered: [],
      bufferedIndex: 0,
      allBuffers: true,
      allNoop: true,
      pendingcb: 0,
      constructed: true,
      prefinished: false,
      errorEmitted: false,
      emitClose: true,
      autoDestroy: true,
      errored: null,
      closed: false,
      closeEmitted: false,
      [Symbol(kOnFinished)]: []
    },
    _events: [Object: null prototype] {
      response: [Function: handleResponse],
      error: [Function: handleRequestError],
      socket: [Function: destroyOnTimeout]
    },
    _eventsCount: 3,
    _maxListeners: undefined,
    _options: {
      maxRedirects: 21,
      maxBodyLength: 10485760,
      protocol: 'http:',
      path: '/',
      method: 'POST',
      headers: [Object],
      agent: undefined,
      agents: [Object],
      auth: undefined,
      hostname: '127.0.0.1',
      port: '8114',
      nativeProtocols: [Object],
      pathname: '/'
    },
    _ended: false,
    _ending: true,
    _redirectCount: 0,
    _redirects: [],
    _requestBodyLength: 75,
    _requestBodyBuffers: [ [Object] ],
    _onNativeResponse: [Function (anonymous)],
    _currentRequest: ClientRequest {
      _events: [Object: null prototype],
      _eventsCount: 7,
      _maxListeners: undefined,
      outputData: [],
      outputSize: 0,
      writable: true,
      destroyed: false,
      _last: true,
      chunkedEncoding: false,
      shouldKeepAlive: false,
      maxRequestsOnConnectionReached: false,
      _defaultKeepAlive: true,
      useChunkedEncodingByDefault: true,
      sendDate: false,
      _removedConnection: false,
      _removedContLen: false,
      _removedTE: false,
      strictContentLength: false,
      _contentLength: 75,
      _hasBody: true,
      _trailer: '',
      finished: false,
      _headerSent: true,
      _closed: false,
      socket: [Socket],
      _header: 'POST / HTTP/1.1\r\n' +
        'Accept: application/json, text/plain, */*\r\n' +
        'Content-Type: application/json\r\n' +
        'User-Agent: axios/0.21.4\r\n' +
        'Content-Length: 75\r\n' +
        'Host: 127.0.0.1:8114\r\n' +
        'Connection: close\r\n' +
        '\r\n',
      _keepAliveTimeout: 0,
      _onPendingData: [Function: nop],
      agent: [Agent],
      socketPath: undefined,
      method: 'POST',
      maxHeaderSize: undefined,
      insecureHTTPParser: undefined,
      joinDuplicateHeaders: undefined,
      path: '/',
      _ended: false,
      res: null,
      aborted: false,
      timeoutCb: null,
      upgradeOrConnect: false,
      parser: null,
      maxHeadersCount: null,
      reusedSocket: false,
      host: '127.0.0.1',
      protocol: 'http:',
      _redirectable: [Circular *1],
      [Symbol(kCapture)]: false,
      [Symbol(kBytesWritten)]: 0,
      [Symbol(kNeedDrain)]: false,
      [Symbol(corked)]: 0,
      [Symbol(kOutHeaders)]: [Object: null prototype],
      [Symbol(errored)]: null,
      [Symbol(kUniqueHeaders)]: null
    },
    _currentUrl: 'http://127.0.0.1:8114/',
    _timeout: null,
    [Symbol(kCapture)]: false
  },
  response: undefined,
  isAxiosError: true,
  toJSON: [Function: toJSON]
}
npm ERR! Lifecycle script `start:prod` failed with error: 
npm ERR! Error: command failed 
npm ERR!   in workspace: kuai-mvp-dapp 
npm ERR!   at location: /workspace/kuai/packages/samples/mvp-dapp

cp env.example to .env , try add NETWORK=testnet in .env ,but it still failed.
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@Keith-CY
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Keith-CY commented May 19, 2023 •
edited
Loading

commit: e8561f8


gitpod /workspace/kuai/packages/samples (develop) $ cd mvp-dapp/
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ ls
contract  dist  docs  jest.config.js  kuai.config.js  libs  package.json  README.md  src  __tests__  tsconfig.json
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ npm i

> kuai@0.0.1 prepare
> husky install

husky - Git hooks installed

up to date, audited 1333 packages in 3s

146 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ 
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ docker pull redis
Using default tag: latest
latest: Pulling from library/redis
9e3ea8720c6d: Pull complete 
7bb0a593ef8e: Pull complete 
1563ab48b627: Pull complete 
e71aa54519a0: Pull complete 
e43bffb29bfd: Pull complete 
a8fb6ae3ba1b: Pull complete 
Digest: sha256:ea30bef6a1424d032295b90db20a869fc8db76331091543b7a80175cede7d887
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ docker run --name my-redis -p 6379:6379 -d redis
e80ef948d21e68195f46376b446a4e518038c5981826a55dfdf15dac23751394
gitpod /workspace/kuai/packages/samples/mvp-dapp (develop) $ npm run start:prod

> start:prod
> node ./dist/main.js

Error: connect ECONNREFUSED 127.0.0.1:8114
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1494:16) {
  errno: -111,
  code: 'ECONNREFUSED',
  syscall: 'connect',
  address: '127.0.0.1',
  port: 8114,
  config: {
    url: 'http://127.0.0.1:8114',
    method: 'post',
    data: '{"id":7055,"method":"get_block_by_number","params":["0x0"],"jsonrpc":"2.0"}',
    headers: {
      Accept: 'application/json, text/plain, */*',
      'Content-Type': 'application/json',
      'User-Agent': 'axios/0.21.4',
      'Content-Length': 75
    },
    transformRequest: [ [Function: transformRequest] ],
    transformResponse: [ [Function: transformResponse] ],
    timeout: 30000,
    adapter: [Function: httpAdapter],
    xsrfCookieName: 'XSRF-TOKEN',
    xsrfHeaderName: 'X-XSRF-TOKEN',
    maxContentLength: -1,
    maxBodyLength: -1,
    validateStatus: [Function: validateStatus],
    transitional: {
      silentJSONParsing: true,
      forcedJSONParsing: true,
      clarifyTimeoutError: false
    }
  },
  request: <ref *1> Writable {
    _writableState: WritableState {
      objectMode: false,
      highWaterMark: 16384,
      finalCalled: false,
      needDrain: false,
      ending: false,
      ended: false,
      finished: false,
      destroyed: false,
      decodeStrings: true,
      defaultEncoding: 'utf8',
      length: 0,
      writing: false,
      corked: 0,
      sync: true,
      bufferProcessing: false,
      onwrite: [Function: bound onwrite],
      writecb: null,
      writelen: 0,
      afterWriteTickInfo: null,
      buffered: [],
      bufferedIndex: 0,
      allBuffers: true,
      allNoop: true,
      pendingcb: 0,
      constructed: true,
      prefinished: false,
      errorEmitted: false,
      emitClose: true,
      autoDestroy: true,
      errored: null,
      closed: false,
      closeEmitted: false,
      [Symbol(kOnFinished)]: []
    },
    _events: [Object: null prototype] {
      response: [Function: handleResponse],
      error: [Function: handleRequestError],
      socket: [Function: destroyOnTimeout]
    },
    _eventsCount: 3,
    _maxListeners: undefined,
    _options: {
      maxRedirects: 21,
      maxBodyLength: 10485760,
      protocol: 'http:',
      path: '/',
      method: 'POST',
      headers: [Object],
      agent: undefined,
      agents: [Object],
      auth: undefined,
      hostname: '127.0.0.1',
      port: '8114',
      nativeProtocols: [Object],
      pathname: '/'
    },
    _ended: false,
    _ending: true,
    _redirectCount: 0,
    _redirects: [],
    _requestBodyLength: 75,
    _requestBodyBuffers: [ [Object] ],
    _onNativeResponse: [Function (anonymous)],
    _currentRequest: ClientRequest {
      _events: [Object: null prototype],
      _eventsCount: 7,
      _maxListeners: undefined,
      outputData: [],
      outputSize: 0,
      writable: true,
      destroyed: false,
      _last: true,
      chunkedEncoding: false,
      shouldKeepAlive: false,
      maxRequestsOnConnectionReached: false,
      _defaultKeepAlive: true,
      useChunkedEncodingByDefault: true,
      sendDate: false,
      _removedConnection: false,
      _removedContLen: false,
      _removedTE: false,
      strictContentLength: false,
      _contentLength: 75,
      _hasBody: true,
      _trailer: '',
      finished: false,
      _headerSent: true,
      _closed: false,
      socket: [Socket],
      _header: 'POST / HTTP/1.1\r\n' +
        'Accept: application/json, text/plain, */*\r\n' +
        'Content-Type: application/json\r\n' +
        'User-Agent: axios/0.21.4\r\n' +
        'Content-Length: 75\r\n' +
        'Host: 127.0.0.1:8114\r\n' +
        'Connection: close\r\n' +
        '\r\n',
      _keepAliveTimeout: 0,
      _onPendingData: [Function: nop],
      agent: [Agent],
      socketPath: undefined,
      method: 'POST',
      maxHeaderSize: undefined,
      insecureHTTPParser: undefined,
      joinDuplicateHeaders: undefined,
      path: '/',
      _ended: false,
      res: null,
      aborted: false,
      timeoutCb: null,
      upgradeOrConnect: false,
      parser: null,
      maxHeadersCount: null,
      reusedSocket: false,
      host: '127.0.0.1',
      protocol: 'http:',
      _redirectable: [Circular *1],
      [Symbol(kCapture)]: false,
      [Symbol(kBytesWritten)]: 0,
      [Symbol(kNeedDrain)]: false,
      [Symbol(corked)]: 0,
      [Symbol(kOutHeaders)]: [Object: null prototype],
      [Symbol(errored)]: null,
      [Symbol(kUniqueHeaders)]: null
    },
    _currentUrl: 'http://127.0.0.1:8114/',
    _timeout: null,
    [Symbol(kCapture)]: false
  },
  response: undefined,
  isAxiosError: true,
  toJSON: [Function: toJSON]
}
npm ERR! Lifecycle script `start:prod` failed with error: 
npm ERR! Error: command failed 
npm ERR!   in workspace: kuai-mvp-dapp 
npm ERR!   at location: /workspace/kuai/packages/samples/mvp-dapp

cp env.example to .env , try add NETWORK=testnet in .env ,but it still failed. image image

It should be related to missing of the local node because it blames as

Error: connect ECONNREFUSED 127.0.0.1:8114

We should add a note for this @Keith-CY , and add a clear error message for it @PainterPuppets

@Keith-CY
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User config is not injected into the project at https://github.com/ckb-js/kuai/blob/develop/packages/core/src/config/config-loading.ts#L45, instead, the path of user config file is imported by accident. @PainterPuppets

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👌

Keith-CY added a commit that referenced this issue May 25, 2023
@Keith-CY
docs: add run-ckb-node in mvp docs
521af4c 
This commit adds 'how to run/connect to a ckb node' in the
docs of mvp dapp, which is required before running the dapp.

Ref: #271 (comment)
@Keith-CY Keith-CY mentioned this issue May 25, 2023
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@Keith-CY
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👌

The bug mentioned above should be fixed first because it blocks users' onboarding.

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@PainterPuppets PainterPuppets

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@Keith-CY @PainterPuppets @gpBlockchain