# \[Bug\] Deleting a single block caused deletion of all blocks **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [July 1, 2017, 6:12pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032 "2017-07-01T18:12:14Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![BillG](https://avatars.discourse-cdn.com/v4/letter/b/d78d45/32.png) [@BillG](https://community.thunkable.com/u/BillG)\ **Post date:** [July 1, 2017, 6:12pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/1 "2017-07-01T18:12:14Z")
Hi @thunkable, In one case, I right-clicked a block and chose “Delete x Blocks” , and then **all** of the blocks in the project disappeared. Unfortunately, I haven’t been able to replicate the problem. Has anyone else seen this behavior? Thanks! BillG ---
**Author:** ![Yusuf\_Deniz](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/yusuf_deniz/32/6080_2.png) [@Yusuf\_Deniz](https://community.thunkable.com/u/Yusuf_Deniz)\ **Post date:** [July 1, 2017, 6:15pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/2 "2017-07-01T18:15:01Z")
NO i always using method but delete only selected block ---
**Author:** ![BillG](https://avatars.discourse-cdn.com/v4/letter/b/d78d45/32.png) [@BillG](https://community.thunkable.com/u/BillG)\ **Post date:** [July 1, 2017, 6:30pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/3 "2017-07-01T18:30:47Z")
It’s possible that I carelessly right-clicked a blank area of the block editor (instead of an actual block), but I’m sure that it did not give the deletion confirmation prompt: ![](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/2X/5/582aac87651cb11ee32a7d6aaf7c162d291d0036.png) Thanks! BillG ---
**Author:** ![Yusuf\_Deniz](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/yusuf_deniz/32/6080_2.png) [@Yusuf\_Deniz](https://community.thunkable.com/u/Yusuf_Deniz)\ **Post date:** [July 1, 2017, 6:43pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/4 "2017-07-01T18:43:41Z")
oO Sorry I’m talking about the android version.I did not try the iOS version ---
**Author:** ![albert](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/albert/32/4077_2.png) [@albert](https://community.thunkable.com/u/albert)\ **Post date:** [July 3, 2017, 4:54pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/5 "2017-07-03T16:54:39Z")
Hi there! Does it normally give you the deletion confirmation prompt? ---
**Author:** ![BillG](https://avatars.discourse-cdn.com/v4/letter/b/d78d45/32.png) [@BillG](https://community.thunkable.com/u/BillG)\ **Post date:** [July 3, 2017, 5:28pm UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/6 "2017-07-03T17:28:03Z")
Hi @albert, Yes, when I tried to reproduce the problem, it always properly gave me the deletion confirmation prompt. Thanks! BillG ---
**Author:** ![rojored12](https://avatars.discourse-cdn.com/v4/letter/r/47e85d/32.png) [@rojored12](https://community.thunkable.com/u/rojored12)\ **Post date:** [November 16, 2018, 3:05am UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/7 "2018-11-16T03:05:56Z")
It just happened to me using CTRL+Z command! All my progress is lost, please tell me there is a way to recover my previous progress. ---
**Author:** ![paulmw](https://avatars.discourse-cdn.com/v4/letter/p/22d042/32.png) [@paulmw](https://community.thunkable.com/u/paulmw)\ **Post date:** [November 16, 2018, 5:10am UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/8 "2018-11-16T05:10:56Z")
You can right click and select “redo” or hit CTRL+SHIFT+Z to undo an undo. ---
**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, 11:52am UTC](https://community.thunkable.com/t/bug-deleting-a-single-block-caused-deletion-of-all-blocks/5032/9 "2024-11-08T11:52:44Z")