Steps to reproduce:
1. Open the “user’s attached project”
2. Observe the crash

Reproducible with versions: 6000.2.0a5 (d9c6111c3577), 6000.3.1f1, 6000.4.0b1, 6000.5.0a3
Not reproducible with versions: 6000.0.64f1, 6000.2.0a4

Reproducible on: macOS 15.7.2 (M1 Max)
Not reproducible on: Windows 11

Note: There are two “custom packages” imported in the project that are causing the crash

First few lines of StackTrace:
#0 0x0000018accf5b0 in __pthread_kill
#1 0x0000018ac0e850 in abort
#2 0x000001707e1330 in monoeg_g_printv
#3 0x000001707c69ec in mono_log_write_logfile
#4 0x000001707e1548 in monoeg_g_logv_nofree