I am using BlazePlan and linked my firebase analytics account with BigQuery. Even though it has been more than two days i still can not see analytics data in BigQuery. There are Firebase_crashlytics, firebase_messaging and firebase_predictions datasets but no analytics dataset. Under the Analytics tab in Bigquery page on firebase console, it still says Dataset not created. When will it be displayed in BigQuery ?
The issue has been resolved. Enabling debug mode causes this issue. After turning off debug mode on the device, in ios launch settings, I was able to see the events in bigquery console.
来源：https://stackoverflow.com/questions/55762268/why-bigquery-does-not-show-firebase-analytics-data