解析块集合时预期 <block end>，但发现“？”答案

【问题标题】：while parsing a block collection expected <block end>, but found '?'解析块集合时预期 <block end>，但发现“？”
【发布时间】：2021-09-25 16:27:07
【问题描述】：

我遇到了这个错误，不知道发生了什么

Raw Error:
    ------------------------------
    while parsing a block collection
      in "<unicode string>", line 4, column 5:
            - name: adventure_works_elt
            ^
    expected <block end>, but found '?'
      in "<unicode string>", line 5, column 5:
            description: 
            ^

代码如下：

版本：1

sources:
    - name: adventure_works_elt
    description: 
    tables:
        - name: SalesOrderHeader
        description:
        - name: Product
        description:
        - name: ProductCategory
        description:
        - name: ProductSubcategory
        description:
        - name: ProductListPriceHistory
        description:
        - name: Address
        description:
        - name: StateProvince
        description:
        - name: CountryRegion
        description:
        - name: SalesOrderHeaderSalesReason
        description:
        - name: Person
        description:
        - name: SalesReason
        description:

【问题讨论】：

标签： sql dbt

【解决方案1】：

使用 YAML 字典，您需要像这样排列键：

sources:
    - name: adventure_works_elt
      description: ""
      tables:
        - name: SalesOrderHeader
          description: ""
        - name: Product
          description: ""
        - name: ProductCategory
          description: ""
        - name: ProductSubcategory
          description: ""
        - name: ProductListPriceHistory
          description: ""
        - name: Address
          description: ""
        - name: StateProvince
          description: ""
        - name: CountryRegion
          description: ""
        - name: SalesOrderHeaderSalesReason
          description: ""
        - name: Person
          description: ""
        - name: SalesReason
          description: ""

请注意我添加的引号，您需要这些引号以避免另一个错误。

【讨论】：