# Project.build(build\_options) checks out a most of the projects' meta data (unchanged) + long saving check on the next save
**URL:** https://qa.fmod.com/t/project-build-build-options-checks-out-a-most-of-the-projects-meta-data-unchanged-long-saving-check-on-the-next-save/18690
**Category:** FMOD Engine
**Created:** [April 21, 2022, 8:51pm UTC](https://qa.fmod.com/t/project-build-build-options-checks-out-a-most-of-the-projects-meta-data-unchanged-long-saving-check-on-the-next-save/18690 "2022-04-21T20:51:05Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@skylar1992](https://qa.fmod.com/u/skylar1992)
#### Post date: [April 21, 2022, 8:51pm UTC](https://qa.fmod.com/t/project-build-build-options-checks-out-a-most-of-the-projects-meta-data-unchanged-long-saving-check-on-the-next-save/18690/1 "2022-04-21T20:51:05Z")
I was writing a little script for bank generation automation, , when using the `project.build` call, it checks out most of the project’s meta data. When I revert unchanged files, most of those meta data gets reverted. The next time I save, it looks like FMOD was going through every event in the project and doing a writing data to disk call.
Does anyone know why this happens? Would really appreciate any advice on how to proceed.
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### Author:  [@skylar1992](https://qa.fmod.com/u/skylar1992)
#### Post date: [April 21, 2022, 10:58pm UTC](https://qa.fmod.com/t/project-build-build-options-checks-out-a-most-of-the-projects-meta-data-unchanged-long-saving-check-on-the-next-save/18690/2 "2022-04-21T22:58:34Z")
Did some more digging, looks like
` Project.build`
triggers the check no matter what, is there a way to bypass it? For a large project it will take a couple mins to wait for the process to finish.
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### Author:  [@richard\_simms](https://qa.fmod.com/u/richard_simms)
#### Post date: [April 27, 2022, 12:17am UTC](https://qa.fmod.com/t/project-build-build-options-checks-out-a-most-of-the-projects-meta-data-unchanged-long-saving-check-on-the-next-save/18690/3 "2022-04-27T00:17:35Z")
I’m not able to replicate this on my machine. A source control project that I can confirm is the latest revision doesn’t check anything out when building via the File menu or the `studio.project.build()` command.
Can you confirm you’re on the latest revision of your project? If you try to commit the project without building does it do the same file reverting? You should see a “no pending changes” message when you try to commit.