Verse Code compiling can takes 10s+

[Lenka]

Summary

When compiling verse code, the editor can freeze for up to 10s (more as you increase verse usage)

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Verse

Steps to Reproduce

• Write verse code
• Build Verse Code

Expected Result

Faster build times

Observed Result

Build times too long

Platform(s)

Windows 11;
36.20-CL-43847582;

Additional Notes

• ProjectId: 043d4d59-60ca-4d33-9622-b6409cc050d3
• ModuleId: 805f676a-4078-b816-db06-cdae9700f9a9@3656
• 191 .verse files
• About 14914 lines of code

[2025.07.22-19.39.55:714][469]LogSolLoadCompiler: Display: Global Verse compile (rebuild all, 2 packages compiled in 7441.6 ms) finished: FAILED.
[2025.07.22-19.39.55:714][469]LogSolLoadCompiler: Display: Attempting to rollback to last known good state.
[2025.07.22-19.40.00:452][469]LogSolLoadCompiler: Display: Rollback complete.

[Bug-Reporter]

FORT-941213 changed to ‘Needs More Info’. We’re missing information that would help us determine the source of the issue.