Indexing CubeJs预聚合索引无法编译

Indexing CubeJs预聚合索引无法编译,indexing,cube.js,Indexing,Cube.js,我想在我的汇总预聚合多维数据集js表上放置一个索引: preAggregations: { projectDate: { type: `rollup`, measureReferences: [count, amount], dimensionReferences: [state, Projects.slug], timeDimensionReference: confirmedAt, granularity: `day`,

我想在我的汇总预聚合多维数据集js表上放置一个索引:

  preAggregations: {
    projectDate: {
      type: `rollup`,
      measureReferences: [count, amount],
      dimensionReferences: [state, Projects.slug],
      timeDimensionReference: confirmedAt,
      granularity: `day`,
      refreshKey: {
        every: '1 day'
      },
      indexes: {
        main: {
          columns: [state]
        }
      }
    },
  }
但是,多维数据集未编译,因此出现以下错误:

Error: Compile errors:
ShopperOrders.js:84
          columns: [state]
                    ^

ReferenceError: state is not defined
    at ShopperOrders.js:84:21
    at Script.runInContext (vm.js:127:20)
    at Script.runInNewContext (vm.js:133:17)
    at Object.runInNewContext (vm.js:299:38)
    at DataSchemaCompiler.compileFile
我的
状态
维度定义得很好,当我删除索引时,预聚合就起作用了。以下是模式:

cube(`ShopperOrders`, {
  sql: `SELECT * FROM shopper_orders`,

  joins: {
    ShopperOrderLines: {
      sql: `${CUBE}.id = ${ShopperOrderLines}.order_id`,
      relationship: `hasMany`
    }
  },

  measures: {
    count: {
      type: `count`
    },

    amount: {
      sql: `amount`,
      type: `sum`
    },
  },

  dimensions: {
    id: {
      sql: `id`,
      type: `number`,
      primaryKey: true
    },

    state: {
      sql: `state`,
      type: `string`
    },

    confirmedAt: {
      sql: `confirmed_at`,
      type: `time`
    }
  },

  preAggregations: {
    projectDate: {
      type: `rollup`,
      measureReferences: [count, amount],
      dimensionReferences: [state, Projects.slug],
      timeDimensionReference: confirmedAt,
      granularity: `day`,
      refreshKey: {
        every: '1 day'
      },
      index: {
        main: {
          columns: [state]
        }
      }
    },
  }
});

你知道我会错报或漏报什么吗

我使用了文档中给出的示例:

请更新版本,然后再试一次好吗?
我几乎可以肯定你使用的是一个旧版本的cube.js

共享整个cube.js架构在这里会很有帮助。我编辑了这个问题以共享cube.js架构hi,请检查你的架构的有效性。我怀疑问题可能是您需要使用
索引
参数而不是
索引
我也尝试了
索引
,但我得到了相同的结果。我将多维数据集软件包的版本从
0.15.0
升级到
0.20.0
,效果非常好!谢谢