Discuss Scratch

nembence
Scratcher
1000+ posts

Custom block's invisible inputs

My browser / operating system: Windows 10, Chrome 147, No Flash version detected

Create a custom block with two inputs, put something in the second input and then delete the first input. If you then go to another sprite and back, the block disappears from the input, but the custom block still behaves as if the block was in the input.
redspacecat
Scratcher
1000+ posts

Custom block's invisible inputs

I'm not sure if I did this right, but I ended up with an empty input (same as those which have been occurring other places)

Is that what you got?
nembence
Scratcher
1000+ posts

Custom block's invisible inputs

redspacecat wrote:

I'm not sure if I did this right, but I ended up with an empty input (same as those which have been occurring other places)

Is that what you got?
Yes, but unlike the other similar bugs, when I run it, this one does the thing that it did before the bug instead of freezing the project. (even after saving and reloading)

Last edited by nembence (April 17, 2026 22:16:10)

redspacecat
Scratcher
1000+ posts

Custom block's invisible inputs

nembence wrote:

Yes, but unlike the other similar bugs, when I run it, this one does the thing that it did before the bug instead of freezing the project. (even after saving and reloading)
Yeah, I noticed that too. I wonder what makes this bug different.
Harveyhascoolgames
Scratcher
2 posts

Custom block's invisible inputs

Same, I tried to fix it by replacing all the blocks that I found with fresh blocks, but when I refresh the page, it all went back to the same.
medians
Scratcher
1000+ posts

Custom block's invisible inputs

My browser / operating system: MacOS Macintosh X 10.9.5, rv:146.0, Firefox 146.0, No Flash versions detected
My browser / operating system: Windows 7, Firefox 140.0, No Flash versions detected
My browser / operating system: Windows 7, Chrome 109.0.0.0, No Flash versions detected
Can replicate

Last edited by medians (April 18, 2026 16:12:55)

Fireyeen
Scratcher
13 posts

Custom block's invisible inputs

please someone find out how to fix this I CAN'T PUT MY INPUT IN I NEED TO PUT A 0 IN THERERREREREEEEE
TimothyLawyer
Scratcher
1000+ posts

Custom block's invisible inputs

from the description of the bug. a workaround would be to create an entirely new block instead of editing an existing block. then replace the old block with the new block

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