Emulator

Game Name?

Super Smash Bros. Brawl (Disk 1, rev 1) - RSBE01
MD5 Hash: d18726e6dfdc8bdbdad540b561051087, seems OK with the tool for verify the iso in Dolphin

What's the problem? Describe what went wrong.

Since the version 5.0-20054, the mod for Super Smash Bros. Brawl, Project+ can't be used
Link of the website for the mod : https://projectplusgame.com/
There seems have a error "BackPatch : no registry use entry from address 0x20f800f7b47", and the emulator crash after
(Note: the value of the address may differ, with me, the end must be 0x|||||||7b47 or 0x|||||||7577 with the offline launcher)

What steps will reproduce the problem?

Try running the Project+ mod (with the offline or online loader):
Dolphin 5.0-20050 and less -> OK

Dolphin 5.0-20054 and more (last version check 5.0-200130) -> KO - error and crash

How I use Project+ with Dolphin
I download "Dolphin (Windows)" from the website https://projectplusgame.com/download

extract the zip,
define the resulting sd.raw file (\Project+ v2.4.2 Netplay (Windows)\User\Wii\sd.raw) as the contents of the SD card in Dolphin,
define also the launchers (\Project+ v2.4.2 Netplay (Windows)\Launcher) like a as a path for games in Dolphin,
Set your ISO for Super Smash Bros. Brawl (USA version only) as the default ISO,
And now, launch the offline or netplay laucher

Is the issue present in the latest development version? For future reference, please also write down the version number of the latest development version.

Yes, with the 5.0-200130 the problem is still there.

Is the issue present in the latest stable version?

No, the latest beta version (5.0-19870) is not affected.

If the issue isn't present in the latest stable version, which is the first broken version?

The first broken version is 5.0-20054
https://fr.dolphin-emu.org/download/dev/1b2d0c05077b95e208babc498133f842f9e79784/

If your issue is a graphical issue, please attach screenshots and record a three frame fifolog of the issue if possible. Screenshots showing what it is supposed to look like from either console or older builds of Dolphin will help too. For more information on how to use the fifoplayer, please check here: https://wiki.dolphin-emu.org/index.php?title=FifoPlayer

What are your PC specifications? (CPU, GPU, Operating System, more)
Dell G5 5590 - bios 1.26.0
Windows 11 (build 22621)
Intel i7-9750H
Nvidia RTX 2060(M) - driver 537.34
32 GB (RAM)

Is there anything else that can help developers narrow down the issue? (e.g. logs, screenshots,
configuration files, savefiles, savestates)

you can experiment the crash with the default settings