# nuxt/test-utils & happy-dom incompatibility (vitest ^4.x.x)
Module crashes on startup when using `installModule` and `addServerImportsDir` simultaneously
pending triageneeds reproduction
Could not resolve @nuxt/vite-builder
pending triageneeds reproduction
Cannot use v8 or istanbul for coverage with @nuxt/test-utils
3.xpending triage
After nuxt installation npm run dev occurs error
3.xpending triagewindowsneeds reproduction