When Stored variable initializes or changes block does not work

Hi Thunkable,

We are a group of students working on Thunkable for the first time. Here is the link to my program.

When the button is clicked we set elgh to true and then modify the value of abcd. I was expecting the “when stored variable initalizes… block” to trigger. It does not work. Please help.

You’ll need to properly check for a null value. See this: Initialize Stored Variable is not getting to null - #2 by ioannis.

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Thanks @tatiang. I am also working in the same team. I checked the example you shared and modified my teammates program. It seems to be working. So I guess we are done. Thank you very much for the hint.

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