Cube.js：找不到要加入的加入路径

Question

I'm taking over a website. I could not reach the previous developer anymore. He decided to use cube.js and once showed me a working KPI page with charts. Now, I'm trying to make the page work on my side, and understand what he did.

I have installed cube.js on my machine. The collections in our database are comments , folders , logs , posts , sessions , subscribers , users . I used cubejs generate -t users and cubejs generate -t logs to generate Users.js and Logs.js . For example, here is the generated Users.js :

cube(`Users`, {
  sql: `SELECT * FROM news.users`,

  joins: {

  },

  measures: {
    count: {
      type: `count`,
      drillMembers: [currentname, currentprovider, googleJsonDisplayname, googleJsonId, googleJsonNameFamilyname, googleJsonNameGivenname, googleDisplayname, googleId, googleNameFamilyname, googleNameGivenname, googleProvider, localId, localProvider, firstdate]
    },

    googleJsonCircledbycount: {
      sql: `${CUBE}.\`google._json.circledByCount\``,
      type: `sum`,
      title: `Google. Json.circledbycount`
    }
  },

  dimensions: {
    currentname: {
      sql: `${CUBE}.\`currentName\``,
      type: `string`
    },

    currentprovider: {
      sql: `${CUBE}.\`currentProvider\``,
      type: `string`
    },

    firstapp: {
      sql: `${CUBE}.\`firstApp\``,
      type: `string`
    },

    googleJsonDisplayname: {
      sql: `${CUBE}.\`google._json.displayName\``,
      type: `string`,
      title: `Google. Json.displayname`
    },

    googleJsonEtag: {
      sql: `${CUBE}.\`google._json.etag\``,
      type: `string`,
      title: `Google. Json.etag`
    },

    googleJsonGender: {
      sql: `${CUBE}.\`google._json.gender\``,
      type: `string`,
      title: `Google. Json.gender`
    },

    googleJsonId: {
      sql: `${CUBE}.\`google._json.id\``,
      type: `string`,
      title: `Google. Json.id`
    },

    googleJsonImageUrl: {
      sql: `${CUBE}.\`google._json.image.url\``,
      type: `string`,
      title: `Google. Json.image.url`
    },

    googleJsonKind: {
      sql: `${CUBE}.\`google._json.kind\``,
      type: `string`,
      title: `Google. Json.kind`
    },

    googleJsonLanguage: {
      sql: `${CUBE}.\`google._json.language\``,
      type: `string`,
      title: `Google. Json.language`
    },

    googleJsonNameFamilyname: {
      sql: `${CUBE}.\`google._json.name.familyName\``,
      type: `string`,
      title: `Google. Json.name.familyname`
    },

    googleJsonNameGivenname: {
      sql: `${CUBE}.\`google._json.name.givenName\``,
      type: `string`,
      title: `Google. Json.name.givenname`
    },

    googleJsonObjecttype: {
      sql: `${CUBE}.\`google._json.objectType\``,
      type: `string`,
      title: `Google. Json.objecttype`
    },

    googleJsonUrl: {
      sql: `${CUBE}.\`google._json.url\``,
      type: `string`,
      title: `Google. Json.url`
    },

    googleRaw: {
      sql: `${CUBE}.\`google._raw\``,
      type: `string`,
      title: `Google. Raw`
    },

    googleDisplayname: {
      sql: `${CUBE}.\`google.displayName\``,
      type: `string`,
      title: `Google.displayname`
    },

    googleGender: {
      sql: `${CUBE}.\`google.gender\``,
      type: `string`,
      title: `Google.gender`
    },

    googleId: {
      sql: `${CUBE}.\`google.id\``,
      type: `string`,
      title: `Google.id`
    },

    googleNameFamilyname: {
      sql: `${CUBE}.\`google.name.familyName\``,
      type: `string`,
      title: `Google.name.familyname`
    },

    googleNameGivenname: {
      sql: `${CUBE}.\`google.name.givenName\``,
      type: `string`,
      title: `Google.name.givenname`
    },

    googleProvider: {
      sql: `${CUBE}.\`google.provider\``,
      type: `string`,
      title: `Google.provider`
    },

    localExpired: {
      sql: `${CUBE}.\`local.expired\``,
      type: `string`,
      title: `Local.expired`
    },

    localFirstapp: {
      sql: `${CUBE}.\`local.firstApp\``,
      type: `string`,
      title: `Local.firstapp`
    },

    localHash: {
      sql: `${CUBE}.\`local.hash\``,
      type: `string`,
      title: `Local.hash`
    },

    localId: {
      sql: `${CUBE}.\`local.id\``,
      type: `string`,
      title: `Local.id`
    },

    localProvider: {
      sql: `${CUBE}.\`local.provider\``,
      type: `string`,
      title: `Local.provider`
    },

    localSalt: {
      sql: `${CUBE}.\`local.salt\``,
      type: `string`,
      title: `Local.salt`
    },

    localType: {
      sql: `${CUBE}.\`local.type\``,
      type: `string`,
      title: `Local.type`
    },

    localVerificationcode: {
      sql: `${CUBE}.\`local.verificationCode\``,
      type: `string`,
      title: `Local.verificationcode`
    },

    localVerified: {
      sql: `${CUBE}.\`local.verified\``,
      type: `string`,
      title: `Local.verified`
    },

    firstdate: {
      sql: `${CUBE}.\`firstDate\``,
      type: `time`
    }
  }
});

Then, I launched cube.js backend and his page localhost:8000/kpi on my machine. There are errors like Error: Error: Cube 'Customs' not found for path 'Customs.count' , Error: Error: Cube 'Customs' not found for path 'Customs.count' and Error: Error: Can't find join path to join 'Users', 'Logs' :

Here is how the previous developer defined his query.ts :

export const getQueryUserByType = (dateRange: any, granularity: any) => ({
  measures: ['Users.count'],
  dimensions: ['Users.localType'],
  timeDimensions: dateRange
    ? [
        {
          dimension: 'Logs.date',
          dateRange: dateRange,
          granularity,
        },
      ]
    : [
        {
          dimension: 'Logs.date',
          granularity,
        },
      ],
});

export const getQueryUserPageVist = (dateRange: any, granularity: any) => ({
  measures: ['Users.count'],
  dimensions: ['Logs.url'],
  timeDimensions: dateRange
    ? [
        {
          dimension: 'Logs.date',
          dateRange: dateRange,
          granularity,
        },
      ]
    : [
        {
          dimension: 'Logs.date',
          granularity,
        },
      ],
  filters: [
    {
      member: 'Logs.actionThetype',
      operator: 'equals',
      values: ['VisitPage'],
    },
  ],
});

export const getQueryCustomByApp = (dateRange: any, granularity: any) => ({
  measures: ['Customs.count'],
  dimensions: ['Customs.offerdisplayname'],
  timeDimensions: dateRange
    ? [
        {
          dimension: 'Customs.timestamp',
          dateRange: dateRange,
          granularity,
        },
      ]
    : [
        {
          dimension: 'Customs.timestamp',
          granularity,
        },
      ],
});

Could anyone tell What errors like Error: Error: Cube 'Customs' not found for path 'Customs.count' , Error: Error: Cube 'Customs' not found for path 'Customs.count' and Error: Error: Can't find join path to join 'Users', 'Logs' mean? How could I fix them?

Answer 1

Your application is missing Cube.js schema which is essential part of Cube.js deployment. You either should try to find this missing source code or redevelop it based on your dashboard ui application.

As errors state you're missing Customs cube definition as well as join definition between Users and Logs . You can learn more about joins here: https://cube.dev/docs/joins