TinyDB get value problem

hello. i try to get values from tinyDB with button click and add to listview which data i write to tinyDB on startScreen action. but when call getTinyDB tag i get null (empty) value. please help me.

Hi I do not see any value store on the the tag, destinations. is that why are you getting the empty value error? where is the block to store the information?

İ tried “clear all tags” block and problem was solved. Thank you very much for your response

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glad you solved it!

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