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Deploy failed due to an error in @netlify/plugin-nextjs plugin

Hi,

I have been using netlify to deploy my app. Everything works fine, but now I encounter the issue in deployment.

────────────────────────────────────────────────────────────────
11:12:14 AM:   3. onBuild command from @netlify/plugin-nextjs                
11:12:14 AM: ────────────────────────────────────────────────────────────────
11:12:14 AM: ​
11:12:14 AM: Detected Next.js site. Copying files...
11:12:14 AM: ** Running Next on Netlify package **
11:12:14 AM: 🚀 Next on Netlify 🚀
11:12:14 AM: 🌍️ Copying public/ folder to /opt/build/repo/out
11:12:14 AM: 💼 Copying static NextJS assets to /opt/build/repo/out
11:12:14 AM: ​
11:12:14 AM: ────────────────────────────────────────────────────────────────
11:12:14 AM:   Plugin "@netlify/plugin-nextjs" internal error                
11:12:14 AM: ────────────────────────────────────────────────────────────────
11:12:14 AM: ​
11:12:14 AM:   Error message
11:12:14 AM:   Error: '/opt/build/repo/out/_next/static/HggdaYvhy0TPtQ2vOf0y1/_buildManifest.js' already exists
11:12:14 AM: ​
11:12:14 AM:   Plugin details
11:12:14 AM:   Package:        @netlify/plugin-nextjs
11:12:14 AM:   Version:        3.6.3
11:12:14 AM:   Repository:     git+https://github.com/netlify/netlify-plugin-nextjs.git
11:12:14 AM:   npm link:       https://www.npmjs.com/package/@netlify/plugin-nextjs
11:12:14 AM:   Report issues:  https://github.com/netlify/netlify-plugin-nextjs/issues
11:12:14 AM: ​
11:12:14 AM:   Error location
11:12:14 AM:   In "onBuild" event in "@netlify/plugin-nextjs" from Netlify app
11:12:14 AM:       at mayCopyFile (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:62:11)
11:12:14 AM:       at onFile (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:54:10)
11:12:14 AM:       at getStats (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:48:44)
11:12:14 AM:       at startCopy (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:38:10)
11:12:14 AM:       at copyDirItem (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:122:10)
11:12:14 AM:       at /opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:115:39
11:12:14 AM:       at Array.forEach (<anonymous>)
11:12:14 AM:       at copyDir (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:115:23)
11:12:14 AM:       at onDir (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:105:10)
11:12:14 AM:       at getStats (/opt/build/repo/.netlify/plugins/node_modules/fs-extra/lib/copy-sync/copy-sync.js:45:37)
11:12:14 AM: ​
11:12:14 AM:   Resolved config
11:12:14 AM:   build:
11:12:14 AM:     command: npm run deploy
11:12:14 AM:     commandOrigin: ui
11:12:14 AM:     publish: /opt/build/repo/out
11:12:14 AM:     publishOrigin: ui
11:12:14 AM:   plugins:
11:12:14 AM:     - inputs: {}
11:12:14 AM:       origin: ui
11:12:14 AM:       package: '@netlify/plugin-nextjs'

hi there! sorry to hear this & to be slow to reply!

Could you take a look at the issues here:

and if nothing fits, could you file a new one? thats the best way we can get this in front of the nextjs people at netlify. thanks!