【发布时间】:2019-03-04 19:02:18
【问题描述】:
firebase 云函数中的打字稿代码出错
TypeError: variations.keys is not a function
代码 sn-p 导致下面给出的错误
const currentDoc = await transaction.get(ref)
if (currentDoc !== undefined) {
const variations = currentDoc.get('variation') as Map<string,any>
for (const i of variations.keys()) {
}
firebase 控制台显示此错误
TypeError: variations.keys is not a function
at Object.<anonymous> (/user_code/lib/index.js:54:52)
at next (native)
at fulfilled (/user_code/lib/index.js:4:58)
at process._tickDomainCallback (internal/process/next_tick.js:135:7)
【问题讨论】:
标签: typescript firebase google-cloud-firestore google-cloud-functions