How rude! I made every app icon that’s been used for GB Studio in the 7 years it has existed myself by hand, originally using Sketch, then Figma and the latest icon was a combination of Apple Icon Composer and Figma. Have not used AI for artwork and would not ever.
Chris Maltby
Creator of
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Hi Samuel,
Thanks for this image, it helps narrow down a few things it could be but it's not enough to say for certain
- Does this also happen for brand new projects or just this specific one?
- Where are the project files are stored? On your main disk, a USB drive, a network drive, OneDrive?
- Does the project folder contain files with the ".new" file extension? Also does the project folder contain files with the ".bak" file extension? Knowing this will explain how far the save process got before failing
- Do you have write permission to the folder and files, the error (especially the music editor one) seem to imply you maybe don't
- Do older versions of GB Studio still work for you on that project?
- Is there anything reading/locking the project files maybe, e.g. is an anti-virus scan running, or you have them open in a text editor
- Weirdly have you tried rebooting Windows, if something was locking those files it could fix the problem
If you can make a brand new project and it works that would lead me to think it's likely a file permission issue with your project. If the older version of GB Studio works on this project but your new one doesn't then there's something very odd going on.
If possible though can you please move this discussion to a post on https://github.com/chrismaltby/gb-studio/issues
Thanks,
Chris
I saw this happen on another project with 4.3.0 yesterday, there might be another message in the log saying that a script doesn’t fit into a memory bank. The error isn’t very good but it’s saying that one of your scripts is too long and needs to be reduced in size or split into smaller parts. (Dialogue events now take up slightly more memory to fix a bug that was found)
Check out the second half of this message on GitHub where I see the same issue and gave a fix https://github.com/chrismaltby/gb-studio/issues/2098#issuecomment-4693926923
I’m going to work on improving that error message for the next version.
If you want to look at your project directly you can submit an issue at https://github.com/chrismaltby/gb-studio/issues to share your project files.
You should also be able to still open the project in 4.2 if you want to keep using the older version
Hi Samuel, can you submit a bug report at https://github.com/chrismaltby/gb-studio/issues with more information about what you're doing, and any error messages you're seeing. My guess is you have a project you made with 4.2.0 that you're trying to open in 4.3.0 but now can't save it?
Things that it would be good to know:
- What operating system are you using? Windows? Mac? Linux?
- Which version of GB Studio are you using? 4.3.0?
- Are there any error messages, what do they say?
- Is there anything specific about where your project files are stored? e.g. they're on an iCloud drive? On a USB stick? Or just on your hard drive as normal.
- Can you provide screenshots?
- Can you provide project files so I can reproduce the issue myself?
If you can provide as much information as possible at https://github.com/chrismaltby/gb-studio/issues (Click "New Issue" on that page) I'll do what I can to help.
Thanks,
Chris
The software license is here :-) https://github.com/chrismaltby/gb-studio/blob/main/LICENSE but, yes, pretty much "use it!!! have fun!!!" + "you own everything you make"
Thanks for the feedback I've been working on some improvements since you posted this.
It's now possible to access the keyboard layout for the tracker mode from the menu
Which gives the choice of two different keyboard layouts
As for how to play notes that aren't completely grid aligned, this requires using Effects, e.g to end a note mid way through a cell you would do something like this.
There's a similar effect for Note Delay, which you would put at the same column as the note itself to delay playing that note for however many ticks you want.
The effects feature is also how you add Arpeggio, Portamento and a few other effects.
The software itself is based around the format used in hUGETracker so you can see the documentation for the different effects here https://superdisk.github.io/hUGETracker/hUGETracker/effect-reference.html
Hope this helps,
Chris
Hi, could you maybe try clearing your build cache or setting a different temporary directory as shown in these screenshots? I've had a few similar reports recently and I'm wondering if there's something causing old cached versions of files to be used when they shouldn't.
Hopefully this works for you, I'm investigating what's going on and will have a fix released as soon as I can figure it out :-)

Hi @Vertim this should be fixed now in beta3 if you'd like to try! https://chrismaltby.itch.io/gb-studio/devlog/1345546/gb-studio-420-beta-3
I've just released the 4.2.0 Beta today which you can find at https://github.com/chrismaltby/gb-studio/releases/tag/v4.2.0-beta1 (once it's fully ready for release I'll upload to Itch.io)
The Linux ARM64 versions there should be working on Raspberry Pi :-)
Hi Levi, I believe the issue you were seeing was this one https://github.com/chrismaltby/gb-studio/issues/1571 which should now be fixed in version 4.1.2 :-)
There shouldn't be any change with multi-part dialogue events with this update. Do you have an example project that's working differently between 4.1 and previous versions? If so could you share at https://github.com/chrismaltby/gb-studio/issues Thanks
Hi L & R Buttons, that's very strange, could you maybe try clicking "Build Options" and selecting "Empty Build Cache" from the menu, and trying to build again? I'm wondering if it's compiled a file incorrectly and is stuck using a cached version of that file for some reason.

The other thing you could try is going into your temporary folder (which you can find in the application preferences)
If you open that folder it will contain "_gbsbuild", "_gbstools", and "_gbscache". Try deleting all three of these folders, restarting GB Studio and trying to build again.
Please let me know if either of these methods fix the issue for you as it will help me track down what could have happened to prevent the problem for others in the future.
Hi Gerold55, I would definitely like to, I even bought a Raspberry Pi specifically for this. Unfortunately I’m being held up by something outside of my control at the moment. You can follow the progress here https://github.com/chrismaltby/gb-studio/issues/1406
Hi SuperOddone, that's very strange. Would you be happy sharing your project file with me? I could have a look what happened and see if I can fix the project so it opens again (and update the app to prevent the problem happening again). If you email it to my first name DOT my last name @ gmail.com (c***s.m****y@gmail.com) I'll see what I can do!
I'm the creator and main developer, and made the very first version by myself, the project is open source though so anyone can volunteer to improve it. There's been 55 contributors to the project so far! For example Pau who among other things wrote the entire music editor, and Toxa who was instrumental in the engine rewrite introducing GBVM that happened in v3.0.0.
If you ever want to help improve the application the code is all available at https://github.com/chrismaltby/gb-studio
Hi FamilyCastleCo1, the Ubuntu install instructions can be found here https://www.gbstudio.dev/docs/installation#ubuntu--debian-based-linux If you've managed to install, I think you'll just need to run `gb-studio` in a terminal to open the app






