Hello. I tried to remove marker when firebase data changed form this block but when data changed. It add new marker form new data (latitude,longitude) but old mark is not remove. Then I change form remove marker when data changed to when button click for find way to finish. But it be on this video. …

Now I can solved problem. [image] I’m clear value in list. Thank you. :grinning_face_with_smiling_eyes:

How to remove Google Map marker when add new marker

dora_paz (Dora) July 28, 2021, 10:06am 2

Use this block

1 Like

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