[BUG] Cannot build support files (title key db, seeddb)

[ghost]

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• Give a clear description of the bug (what happened?).
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Building a title key db for a single ticket works, building full DBs from entire ticket db doesn't. It doesn't matter if you try to run it from main menu or from ticket.db options, it fails.

seeddb just fails as well and I'm not sure if there's another place you could build seeddb from.

Info about your system
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• Console type (O3DS/N3DS)
• Anything special about your console? (defects, custom modifications,...)
• Bootloader (boot9strap/fastboot3ds)
• Did you chainload GodMode9 via Luma?
• Helpful hint: if you followed the Guide, boot9strap is your bootloader and Luma is your chainloader.

O3DS/O3DS XL/O2DS, nothing special, fb3ds 1.2, GM9 2.0.0

Help yourself
Especially for any kind of boot issue ("GodMode9 doesn't boot"), but also in many other cases these steps make a lot of sense and we will ask you to do them anyways:

• Check your SD card (using h2testw, f.e.) or try a different one (you wouldn't believe how common failing/fake SD cards are, and what kinds of bugs are caused by them).
• Switch to fastboot3DS using https://github.com/d0k3/OpenFirmInstaller.

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[x] I have read the information above

[ZeroSkill1]

I have found the issue, it's quite simple. The ticket.db files aren't initialized (mounted) soon enough when the call(s) to BuildTitleKeyInfo is/are made. When the build is started, and the target is a ticket.db file, it immediately tries to get the number of tickets while the ticket.db isn't even mounted. This, of course, fails. I've rearranged it a tiny bit so it does everything in the correct order.

Regarding seeddb.bin, the only reason that fails is because the support files build flow goes like this:

1. Build (enc/dec)TitleKeys.bin
2. Build seeddb.bin

Since the first one fails (due to the reason mentioned above), it will not try to build seeddb.bin. Once the issue with the title key files is fixed, it will allow it to build seeddb.bin as well.

@Ammako Here's a test build. It should allow you to build title key files in both the Build support files menu and when choosing to manually build them by selecting ticket.db, and seeddb.bin should also get built.

Note: This should also work fine if you have an EmuNAND.

GodMode9.zip

[ghost]

Looks good to me