Doc在pullQueryBuilder中始终为null

问题描述

我已经设置了与集合同步的graphql。第一次同步运行良好,数据已填充,但此后出现如下错误

core.js:4197 ERROR Error: Uncaught (in promise): {"status":409,"name":"conflict","message":"Document update conflict"}
    at resolvePromise (zone-evergreen.js:798)
    at zone-evergreen.js:705
    at asyncGeneratorStep (asyncToGenerator.js:6)
    at _throw (asyncToGenerator.js:29)
    at ZoneDelegate.invoke (zone-evergreen.js:364)
    at Object.onInvoke (core.js:27148)
    at ZoneDelegate.invoke (zone-evergreen.js:363)
    at Zone.run (zone-evergreen.js:123)
    at zone-evergreen.js:857
    at ZoneDelegate.invokeTask (zone-evergreen.js:399)

我检查了网络日志,它总是查询0 updatedAt间的文档。我已经检查过,并且在pullQueryBuilder中总是得到null

解决方法

事实证明,GraphQL同步与indexeddb提供程序存在错误。我切换到idb提供程序,它解决了我的问题。