# Thunkable Live app crashing **URL:** \ **Category:** Issues / Bugs\ **Created:** [July 24, 2023, 2:54am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045 "2023-07-24T02:54:39Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 2:54am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/1 "2023-07-24T02:54:39Z")
What’s happening,I can’t preview my project from the thunkable Live app I see this error whenever I try to test my app ![Screenshot_20230724-035217](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/3/4/3482162dd1be9c4ab05bb757f50b9b1986285873.jpeg) ---
**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:** [July 24, 2023, 3:01am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/2 "2023-07-24T03:01:38Z")
That usually means you have chosen blocks that crash your project. I use this method to find the cause: > [@Debugging in Thunkable X (Video)](https://community.thunkable.com/t/debugging-in-thunkable-x-video/849471): > > I thought I’d share a process I use for debugging my projects. It involves creating a function that can be used over and over throughout the code blocks in order to help determine where things are going wrong, whether or not certain blocks are ever triggering, and what the values of several variables are. Here’s a screenshot of what I’ve set up: The real power comes from being able to quickly change the delay (and even set it to 0 seconds) or just remo… ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 3:18am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/3 "2023-07-24T03:18:21Z")
Thanks for always being there ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 3:20am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/4 "2023-07-24T03:20:20Z")
The function will have to be on every screen right? ---
**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:** [July 24, 2023, 3:43am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/5 "2023-07-24T03:43:07Z")
Well, Thunkable loads one screen at a time. So if it’s crashing, start with the screen that is crashing. But yes, functions have to be defined on each screen. Thunkable does not have global functions. ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 3:44am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/6 "2023-07-24T03:44:23Z")
I try it just now ,still crashing and still can’t detect the error ![IMG_20230724_044457_901](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/6/2/62539f8eb0d207e9b5a18d5c23463f6aefc0638b.jpeg) ---
**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:** [July 24, 2023, 5:07am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/7 "2023-07-24T05:07:00Z")
Do you see “start” on the screen when it opens? And does it go to the Home screen? On the Home screen, you would need another Debugger message with “home” or something like that. Does that show up? ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 5:15am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/8 "2023-07-24T05:15:49Z")
Yes it shows start,I did same thing on the home screen,but it didn’t navigate to the home screen from the splash screen which is the first 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:** [July 24, 2023, 6:28am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/9 "2023-07-24T06:28:49Z")
Can you post a link to your project? ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 6:38am UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/11 "2023-07-24T06:38:29Z")
[https://x.thunkable.com/copy/0f79c52ffd7b10f7f57caf8c06305647](https://x.thunkable.com/copy/0f79c52ffd7b10f7f57caf8c06305647) ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 24, 2023, 10:39pm UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/12 "2023-07-24T22:39:29Z")
[https://x.thunkable.com/copy/0f79c52ffd7b10f7f57caf8c06305647](https://x.thunkable.com/copy/0f79c52ffd7b10f7f57caf8c06305647) ---
**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:** [July 24, 2023, 10:57pm UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/13 "2023-07-24T22:57:21Z")
Unfortunately, you used the same message for both screens: ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/5/7/57638414323982acd3b93ca180145efc49b740cf.png) You also need to do deeper debugging. When I need to find where a crash occurs, I use many Debugger blocks. In this case, the project crashes after “BBB” and before “CCC”: ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/e/0e7db44e8c7ab10172f19e7af14bf7f24bd00a8d.png) This is also a possible concern because you are getting a column and then instead of calling the LoadContentX function from the “then do” section so it happens **after** the GetColumn, you stacked the blocks which means LoadContentX will fire **before GetColumn finishes**. ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/b/c/bcabd8504570715647a9cbd599e5c06c2e8ba398.png) ---
**Author:** ![versatile](https://avatars.discourse-cdn.com/v4/letter/v/c68b51/32.png) [@versatile](https://community.thunkable.com/u/versatile)\ **Post date:** [July 25, 2023, 4:06pm UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/14 "2023-07-25T16:06:32Z")
Thanks Though I’ve not been able to work adjust things from the blocks, still busy with stuff,will the crashing stop once I apply to correction? ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 1:33pm UTC](https://community.thunkable.com/t/thunkable-live-app-crashing/2517045/15 "2024-11-08T13:33:38Z")