# What does !proc || !bin.finalPass mean?

**URL:** <https://forum.makecode.com/t/what-does-proc-bin-finalpass-mean/28080>\
**Category:** Help\
**Created:** [April 4, 2024, 6:08pm UTC](https://forum.makecode.com/t/what-does-proc-bin-finalpass-mean/28080 "2024-04-04T18:08:56Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![VoxelMaster64](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/voxelmaster64/32/32075_2.png) [@VoxelMaster64](https://forum.makecode.com/u/VoxelMaster64)\
**Post date:** [August 6, 2026, 4:25pm UTC](https://forum.makecode.com/t/what-does-proc-bin-finalpass-mean/28080/6 "2026-08-06T16:25:33Z")

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> [@What is this error?](https://forum.makecode.com/t/what-is-this-error/44678):
>
> I was trying to make a runtime error with the fewest characters, and img(0) confused me. It generates an error, but for whatever reason, the project still runs. The error is this: !!proc || !bin.finalPass and can be shown [here](https://arcade.makecode.com/S59205-50766-73618-58430). What does this mean?

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