# Firmware Builder Error
**URL:** https://marlin.crc.id.au/forum/t/firmware-builder-error/1535
**Category:** Support
**Tags:** builder
**Created:** [16 February 2023 19:12 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535 "2023-02-16T19:12:52Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@jesseclutter](https://marlin.crc.id.au/forum/u/jesseclutter)
#### Post date: [16 February 2023 19:12 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/1 "2023-02-16T19:12:52Z")
I’m fairly new to this service. I paid to get credits and I attempt to build Marlin firmware but every time I have been given an error what should I do?
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### Author:  [@CRCinAU](https://marlin.crc.id.au/forum/u/CRCinAU)
#### Post date: [16 February 2023 23:18 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/2 "2023-02-16T23:18:31Z")
You need to enable the “Babystepping always available” option on the Bed Leveling tab.
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### Author:  [@jesseclutter](https://marlin.crc.id.au/forum/u/jesseclutter)
#### Post date: [17 February 2023 00:08 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/3 "2023-02-17T00:08:47Z")
Alright I enabled that setting now I’m getting this error.
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### Author:  [@CRCinAU](https://marlin.crc.id.au/forum/u/CRCinAU)
#### Post date: [17 February 2023 00:20 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/4 "2023-02-17T00:20:53Z")
This is interesting… There shouldn’t be this many errors on the default config…
What printer is this for?
Does it work if you make no changes and just hit the Build button?
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### Author:  [@jesseclutter](https://marlin.crc.id.au/forum/u/jesseclutter)
#### Post date: [17 February 2023 00:29 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/5 "2023-02-17T00:29:31Z")
I am using the Ender 5 Plus + SKR 3 configuration. The only thing I changed was the Hotend Type from the default to Micro Swiss Direct Drive Kit.
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### Author:  [@CRCinAU](https://marlin.crc.id.au/forum/u/CRCinAU)
#### Post date: [17 February 2023 00:55 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/6 "2023-02-17T00:55:46Z")
Give me some time to take a look at this and see what is going on…
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### Author:  [@CRCinAU](https://marlin.crc.id.au/forum/u/CRCinAU)
#### Post date: [17 February 2023 01:29 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/7 "2023-02-17T01:29:17Z")
Well, that was easier than I thought - and you found a long-standing bug in the builder code that I’m surprised that nobody had encountered sooner.
Give it a run now - it should work.
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### Author:  [@jesseclutter](https://marlin.crc.id.au/forum/u/jesseclutter)
#### Post date: [17 February 2023 01:38 UTC](https://marlin.crc.id.au/forum/t/firmware-builder-error/1535/8 "2023-02-17T01:38:23Z")
Works. Also, I’m kind of not surprised I’m always that guy that encounters stuff like this lol. Appreciate your help, thank you.