[Bug]: panicked at rspack_plugin_lazy_compilation: should have module

[brettwillis]

System Info

System:
OS: macOS 26.2
CPU: (10) arm64 Apple M1 Pro
npmPackages:
@rspack/cli: ^1.7.1 => 1.7.1
@rspack/core: ^1.7.1 => 1.7.1

Details

Occurs in 1.7.0 and 1.7.1. Downgrade to 1.6.1 is ok.

panicked at crates/rspack_plugin_lazy_compilation/src/module.rs:246:10:
should have module

Reproduce link

Don't have a reproducer

Reproduce Steps

Run NODE_ENV=development rspack serve.

Running NODE_ENV=production rspack build is ok.

[github-actions]

Hello @brettwillis, sorry we can't investigate the problem further without reproduction demo, please provide a repro demo by forking rspack-repro, or provide a minimal GitHub repository by yourself. Issues labeled by need reproduction will be closed if no activities in 14 days.