# Error hiding or removing sprites upon event **URL:** \ **Category:** Issues / Bugs\ **Tags:** sprite\ **Created:** [July 3, 2023, 10:40pm UTC](https://community.thunkable.com/t/error-hiding-or-removing-sprites-upon-event/2492678 "2023-07-03T22:40:09Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![metroschoolkhiep82x](https://avatars.discourse-cdn.com/v4/letter/m/d9b06d/32.png) [@metroschoolkhiep82x](https://community.thunkable.com/u/metroschoolkhiep82x)\ **Post date:** [July 3, 2023, 10:40pm UTC](https://community.thunkable.com/t/error-hiding-or-removing-sprites-upon-event/2492678/1 "2023-07-03T22:40:09Z")
I have been searching but no solution for this and it seems to have a bug. I two sprite characters, a dog and a bone. when the dog and the bone collide, a sound should play and the bone should get hidden or removed. But this is not happening. Interestingly, if i want the dog to be hidden and the bone to stay when they collide, that is working. If I remove the hide/remove block and just have a sound when the dog and bone collide, that is working perfectly. This appears to be a system bug. ---
**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 4, 2023, 11:09am UTC](https://community.thunkable.com/t/error-hiding-or-removing-sprites-upon-event/2492678/2 "2023-07-04T11:09:12Z")
Can you post a link to your project? It’s almost impossible to troubleshoot a problem without seeing the blocks you used. ---
**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/error-hiding-or-removing-sprites-upon-event/2492678/3 "2024-11-08T13:33:41Z")