# Variable is undefinded even though i didn't change the blocks? **URL:** https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831 **Category:** Questions about Thunkable X **Tags:** beginner **Created:** [March 8, 2025, 9:50pm UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831 "2025-03-08T21:50:13Z") **Posts on this page:** 6 **Page:** 1
### Author: ![tophexytm1fsf2](https://avatars.discourse-cdn.com/v4/letter/t/7ea924/32.png) [@tophexytm1fsf2](https://community.thunkable.com/u/tophexytm1fsf2) #### Post date: [March 8, 2025, 9:50pm UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831/1 "2025-03-08T21:50:13Z")
Hey so currently I am using thunkable to create a silly drinking game for my group of friends and me. In the first screen I have an input field for the names, a button to “submit” the names to an app variable and a label to display all names. It all worked out earlier but now when I test the app it just says ‘undefinded’ in the label and the game does not start even though I did not change the blocks. ![capture_20250308223803328](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/9/b/9b92abea35dae48137025e0a3d9399d483fc9b0e.png) ![capture_20250308223722259](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/9/3/939944c1f85942ffdb19dddba5d28806f98446be.png) ---
### Author: ![tophexytm1fsf2](https://avatars.discourse-cdn.com/v4/letter/t/7ea924/32.png) [@tophexytm1fsf2](https://community.thunkable.com/u/tophexytm1fsf2) #### Post date: [March 8, 2025, 9:54pm UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831/2 "2025-03-08T21:54:07Z")
Also when I test the app the second screen suddenly does not show anymore. ---
### Author: ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang) #### Post date: [March 9, 2025, 1:25am UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831/3 "2025-03-09T01:25:14Z")
Your blocks look good to me. Can you post a link to your project? ---
### Author: ![tophexytm1fsf2](https://avatars.discourse-cdn.com/v4/letter/t/7ea924/32.png) [@tophexytm1fsf2](https://community.thunkable.com/u/tophexytm1fsf2) #### Post date: [March 9, 2025, 5:40pm UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831/4 "2025-03-09T17:40:57Z")
Hey, how do I make it accessible to you? It’s my first project, I’m still new to thunkable. Also I just found out that these errors (Label not working, second screen not showing) only occur when I initialize new app variables to a spreadsheet for the second screen. ---
### Author: ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang) #### Post date: [March 9, 2025, 5:56pm UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831/5 "2025-03-09T17:56:30Z")
> [@tophexytm1fsf2](#): > > Hey, how do I make it accessible to you? See this: [Share Your App | Thunkable Docs](https://docs.thunkable.com/settings/manage-your-projects/share-1#generate-a-share-link) ---
### Author: ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system) #### Post date: [June 7, 2025, 5:56pm UTC](https://community.thunkable.com/t/variable-is-undefinded-even-though-i-didnt-change-the-blocks/3639831/6 "2025-06-07T17:56:57Z")
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