Firebase: Only one query possible. After that it can't find the tag anymore

I have a “Get Value” query via Firebase. This works the first time. But when I now make a second query to see whether the data has changed, he allegedly no longer finds the tag in the database (“Value If Tag is not there”). “Data Changed” doesn’t get me anywhere either. Same problem.

As I said. The first query works. But after that it doesn’t find the tag anymore …
Then only “Value if Tag is not There” appears. Did I miss something?

Thanks in advance.

1 Like

Nevermind. My mistake :joy:. Everything works fine.


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