Can't resolve submodule import when module's "exports" field doesn't have * pattern

Describe the bug

I use my company’s package Juno and import the file Button component with subpaths

import { RcButton } from "@ringcentral/juno/components/Buttons";

Vite complains these error

When same code bundled with webpack, the path can be resolved correctly

workaround

option1: import the module, not the submodule

import { RcButton } from '@ringcentral/juno'

option2: add * pattern to @ringcentral/juno’s package.json

  "exports": {
    ".": {
      "node": {
        "module": "./es6/index.js",
        "require": "./index.js"
      },
      "default": "./es6/index.js"
    },
-    "./": {
-      "node": {
-        "module": "./es6/",
-        "require": "./"
-      },
-      "default": "./es6/"
-    }
- 
+    "./*": {
+    "node": {
+      "module": "./es6/*/index.js",
+       "require": "./*/index.js"
+     },
+     "default": "./es6/*/index.js"
+  }
}

Reproduction

https://github.com/IronLu233/report-vite-resolve-bug

System Info

System:
    OS: Linux 5.10 Ubuntu 20.04.3 LTS (Focal Fossa)
    CPU: (12) x64 Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz
    Memory: 9.76 GB / 15.45 GB
    Container: Yes
    Shell: 5.8 - /usr/bin/zsh
  Binaries:
    Node: 16.13.1 - ~/.nvm/versions/node/v16.13.1/bin/node
    Yarn: 1.22.17 - ~/.nvm/versions/node/v16.13.1/bin/yarn
    npm: 8.1.2 - ~/.nvm/versions/node/v16.13.1/bin/npm

Used Package Manager

pnpm

Logs

vite:config bundled config file loaded in 94.99ms +0ms
  vite:config using resolved config: {
  vite:config   plugins: [
  vite:config     'vite:pre-alias',
  vite:config     'alias',
  vite:config     'vite:react-babel',
  vite:config     'vite:react-refresh',
  vite:config     'vite:react-jsx',
  vite:config     'vite:modulepreload-polyfill',
  vite:config     'vite:resolve',
  vite:config     'vite:optimized-deps',
  vite:config     'vite:html-inline-proxy',
  vite:config     'vite:css',
  vite:config     'vite:esbuild',
  vite:config     'vite:json',
  vite:config     'vite:wasm',
  vite:config     'vite:worker',
  vite:config     'vite:worker-import-meta-url',
  vite:config     'vite:asset',
  vite:config     'vite:define',
  vite:config     'vite:css-post',
  vite:config     'vite:client-inject',
  vite:config     'vite:import-analysis'
  vite:config   ],
  vite:config   server: {
  vite:config     preTransformRequests: true,
  vite:config     fs: { strict: true, allow: [Array], deny: [Array] }
  vite:config   },
  vite:config   resolve: { dedupe: [ 'react', 'react-dom' ], alias: [ [Object], [Object] ] },
  vite:config   optimizeDeps: {
  vite:config     include: [ 'react/jsx-dev-runtime' ],
  vite:config     esbuildOptions: { keepNames: undefined, preserveSymlinks: undefined }
  vite:config   },
  vite:config   configFile: '/home/iron/workspaces/demo/vite-pkg-export/vite.config.ts',
  vite:config   configFileDependencies: [ 'vite.config.ts' ],
  vite:config   inlineConfig: {
  vite:config     root: undefined,
  vite:config     base: undefined,
  vite:config     mode: undefined,
  vite:config     configFile: undefined,
  vite:config     logLevel: undefined,
  vite:config     clearScreen: undefined,
  vite:config     server: {}
  vite:config   },
  vite:config   root: '/home/iron/workspaces/demo/vite-pkg-export',
  vite:config   base: '/',
  vite:config   publicDir: '/home/iron/workspaces/demo/vite-pkg-export/public',
  vite:config   cacheDir: '/home/iron/workspaces/demo/vite-pkg-export/node_modules/.vite',
  vite:config   command: 'serve',
  vite:config   mode: 'development',
  vite:config   isProduction: false,
  vite:config   build: {
  vite:config     target: [ 'es2019', 'edge88', 'firefox78', 'chrome87', 'safari13.1' ],
  vite:config     polyfillModulePreload: true,
  vite:config     outDir: 'dist',
  vite:config     assetsDir: 'assets',
  vite:config     assetsInlineLimit: 4096,
  vite:config     cssCodeSplit: true,
  vite:config     cssTarget: [ 'es2019', 'edge88', 'firefox78', 'chrome87', 'safari13.1' ],
  vite:config     sourcemap: false,
  vite:config     rollupOptions: {},
  vite:config     minify: 'esbuild',
  vite:config     terserOptions: {},
  vite:config     write: true,
  vite:config     emptyOutDir: null,
  vite:config     manifest: false,
  vite:config     lib: false,
  vite:config     ssr: false,
  vite:config     ssrManifest: false,
  vite:config     reportCompressedSize: true,
  vite:config     chunkSizeWarningLimit: 500,
  vite:config     watch: null,
  vite:config     commonjsOptions: { include: [Array], extensions: [Array] },
  vite:config     dynamicImportVarsOptions: { warnOnError: true, exclude: [Array] }
  vite:config   },
  vite:config   preview: {
  vite:config     port: undefined,
  vite:config     strictPort: undefined,
  vite:config     host: undefined,
  vite:config     https: undefined,
  vite:config     open: undefined,
  vite:config     proxy: undefined,
  vite:config     cors: undefined,
  vite:config     headers: undefined
  vite:config   },
  vite:config   env: { BASE_URL: '/', MODE: 'development', DEV: true, PROD: false },
  vite:config   assetsInclude: [Function: assetsInclude],
  vite:config   logger: {
  vite:config     hasWarned: false,
  vite:config     info: [Function: info],
  vite:config     warn: [Function: warn],
  vite:config     warnOnce: [Function: warnOnce],
  vite:config     error: [Function: error],
  vite:config     clearScreen: [Function: clearScreen],
  vite:config     hasErrorLogged: [Function: hasErrorLogged]
  vite:config   },
  vite:config   packageCache: Map(0) {},
  vite:config   createResolver: [Function: createResolver],
  vite:config   worker: {
  vite:config     format: 'iife',
  vite:config     plugins: [
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object], [Object],
  vite:config       [Object]
  vite:config     ],
  vite:config     rollupOptions: {}
  vite:config   }
  vite:config } +7ms
  vite:deps Crawling dependencies using entries:
  vite:deps   /home/iron/workspaces/demo/vite-pkg-export/index.html +0ms
  vite:resolve 0.53ms /src/main.tsx -> /home/iron/workspaces/demo/vite-pkg-export/src/main.tsx +0ms
  vite:resolve 3.06ms react -> /home/iron/workspaces/demo/vite-pkg-export/node_modules/.pnpm/react@17.0.2/node_modules/react/index.js +5ms
  vite:resolve 1.11ms react-dom -> /home/iron/workspaces/demo/vite-pkg-export/node_modules/.pnpm/react-dom@17.0.2_react@17.0.2/node_modules/react-dom/index.js +2ms
  vite:resolve 0.82ms ./App -> /home/iron/workspaces/demo/vite-pkg-export/src/App.tsx +2ms
  vite:resolve 4.31ms @ringcentral/juno/components/Buttons -> null +6ms
  vite:resolve 0.29ms @ringcentral/juno -> /home/iron/workspaces/demo/vite-pkg-export/node_modules/.pnpm/@ringcentral+juno@2.1.1_b2948bdf0e6e35d28745840a570fbdc9/node_modules/@ringcentral/juno/es6/index.js +1ms
  vite:deps Scan completed in 43.27ms: {
  react: '/home/iron/workspaces/demo/vite-pkg-export/node_modules/.pnpm/react@17.0.2/node_modules/react/index.js',
  'react-dom': '/home/iron/workspaces/demo/vite-pkg-export/node_modules/.pnpm/react-dom@17.0.2_react@17.0.2/node_modules/react-dom/index.js',
  '@ringcentral/juno': '/home/iron/workspaces/demo/vite-pkg-export/node_modules/.pnpm/@ringcentral+juno@2.1.1_b2948bdf0e6e35d28745840a570fbdc9/node_modules/@ringcentral/juno/es6/index.js'
} +29ms

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn’t already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it’s a Vue SFC related bug, it should likely be reported to https://github.com/vuejs/core instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[IronLu233]

😊. I will submit PR for it(This weekend)

[patak-dev]

Closed by https://github.com/vitejs/vite/pull/7302