Builds fail when SSR is false

[NCLlamas]

Environment

• Operating System: Darwin
• Node Version: v16.11.1
• Nuxt Version: 2.16.0-27226092.034b9901
• Package Manager: npm
• Bundler: Webpack
• User Config: bridge, ssr, target, head, css, plugins, components, modules, router, axios, pwa, build
• Runtime Modules: @nuxtjs/emotion@0.1.0, @nuxtjs/axios@5.13.6, @nuxtjs/pwa@3.3.5
• Build Modules: -

Describe the bug

Building any version of an app with ssr: false in the nuxt.config.ts will fail with a message regarding no such file or directory (looking for server.mjs). The app seems to build fine with SSR: true, but SSR: false will fail with both nuxt generate and nuxt build.

Reproduction

Repository available at: https://github.com/NCLlamas/nuxt-demo-issue

• Download repository and install dependencies
• Remove bridge: false from nuxt.config.ts
• Run npm run generate to see error in terminal
• Update "build" and "start" scripts based on bridge documentation:
  { "scripts": { "build": "nuxt build", "start": "node .output/server/index.mjs" } }
• Remove target: static from nuxt.config.ts
• Run npm run build to see error in terminal

Logs

╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
   │                                                                                                                                                            │
   │   ✖ Nuxt Fatal Error                                                                                                                                       │
   │                                                                                                                                                            │
   │   Error: Could not load /Users/llamas/Documents/Development/hi-there/github-issue-reproduce/node_modules/.cache/nuxt/dist/server/server.mjs (imported by   │
   │   node_modules/@nuxt/nitro/dist/runtime/app/render.mjs): ENOENT: no such file or directory, open                                                           │
   │   '/Users/llamas/Documents/Development/hi-there/github-issue-reproduce/node_modules/.cache/nuxt/dist/server/server.mjs'                                    │
   │                                                                                                                                                            │
   ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯

[MrHBS]

Duplicate of #27