firebase - 火存储 : Bug in Index creation utility involving array fields

Question

正在尝试 firestore array-contains 功能:

我有一个 projects 集合，其中包含一个数组字段 projectUsers

查询:

 db.collection('projects')
  .where(`deleted`, '==', false)
  .orderBy('lastUpdate','desc')
  .where('projectUsers', 'array-contains', '56xxxxxxxxxxxxxxxxxxxxc9')
  .get()
  .then(function (doc) {

    ....
    ....
 })

Firestore 立即向我提供了索引创建链接，引导我找到此内容:

当我单击创建索引按钮时，没有任何反应!控制台显示以下错误:

code: 400
message: "Unknown Index field mode: MODE_UNSPECIFIED"
status: "INVALID_ARGUMENT"

Answer 1

收到谷歌的回复:

Thank you for the information provided. We have fixed this issue, it will be pushed by the end of next week. If you continue experiencing this issue after that, please let us know.