Failed to resolve module specifier '${__federation_expose_./app}'

[evgeniyworkbel]

We run microfronends locally via tsc -b && vite build --watch. After making some changes in code, the error occurs

Versions

• vite-plugin-federation: v1.3.5
• vite: v8.0.0

Reproduction

Additional Details

Steps to reproduce

What is Expected?

What is actually happening?

[manas-ashwin]

Hey, I faced a similar issue

I think I found why, but haven't fixed it yet.

The build on hot reload doesn't rebuild the entire folder, but just few files.

The preload helper tries to load modules which don't exist and the browser throws the error saying it failed to load to module.

The fix should ideally be that it reloads all the necessary files. And this used to work fine before vite8.... do let me know if you find a solution

These are the logs from the terminal which is building my remote apps:

build started...
✓ 1333 modules transformed.
computing gzip size...
dist/index.html                                                                1.16 kB │ gzip:     0.46 kB
dist/assets/style-BijcPCgX.css                                                59.98 kB │ gzip:     8.76 kB
dist/assets/__federation_expose_App-eFMceNMH.js                                0.07 kB │ gzip:     0.08 kB
dist/assets/__federation_shared_react-XzqgpeBP.js                              0.09 kB │ gzip:     0.09 kB
dist/assets/__federation_shared_react-dom-KweZHj5v.js                          0.10 kB │ gzip:     0.10 kB
dist/assets/__federation_fn_import-C-Keprap.js                                 0.24 kB │ gzip:     0.15 kB
dist/assets/chunk-f7LOQL_L.js                                                  1.39 kB │ gzip:     0.66 kB
dist/assets/preload-helper-DiATty9r.js                                         2.11 kB │ gzip:     0.98 kB
dist/assets/__federation_expose_Config-Wru8s-n2.js                             2.45 kB │ gzip:     1.49 kB │ map:     1.43 kB
dist/assets/remoteEntry.js                                                     3.25 kB │ gzip:     1.29 kB
dist/assets/jsx-runtime-CEiyRzJu.js                                            4.05 kB │ gzip:     2.18 kB │ map:     1.94 kB
dist/assets/react-dom-DLFERG-8.js                                             22.74 kB │ gzip:     7.76 kB │ map:    12.08 kB
dist/assets/_virtual___federation_fn_import-clXn637E.js                       37.87 kB │ gzip:    10.10 kB │ map:    18.66 kB
dist/assets/react-Bo_NIu0K.js                                                 51.63 kB │ gzip:    15.90 kB │ map:    26.98 kB
dist/assets/__federation_shared_react-ai-platform-auth-Ci-oi9Px.js           251.58 kB │ gzip:    57.90 kB │ map:   135.21 kB
dist/assets/__federation_shared_@tanstack/react-query-tWW8WtI7.js            333.47 kB │ gzip:    77.97 kB │ map:   180.46 kB
dist/assets/axios-Dmfm1vs6.js                                                627.08 kB │ gzip:   156.84 kB │ map:   316.38 kB
dist/assets/__federation_shared_tailwindcss-xOhczwak.js                    1,061.94 kB │ gzip:   243.90 kB │ map:   550.13 kB
dist/assets/__federation_shared_react-router-BqMtYFUb.js                   1,282.74 kB │ gzip:   318.37 kB │ map:   681.96 kB
dist/assets/__federation_shared_@splitsoftware/splitio-react-C6gK1aXJ.js   1,361.06 kB │ gzip:   339.30 kB │ map:   750.95 kB
dist/assets/index-B7FfH8n5.js                                              1,532.77 kB │ gzip:   329.92 kB │ map:   801.64 kB
dist/assets/Root-D9LMbHAK.js                                              11,608.05 kB │ gzip: 2,644.32 kB │ map: 6,106.96 kB

built in 2033ms.

build started...
✓ 1034 modules transformed.
computing gzip size...
dist/index.html                                               0.68 kB │ gzip:     0.37 kB
dist/assets/style-BijcPCgX.css                               59.98 kB │ gzip:     8.76 kB
dist/assets/__federation_fn_import-W3XnO7Hy.js                0.24 kB │ gzip:     0.15 kB
dist/assets/preload-helper-DgxWz94Y.js                        2.11 kB │ gzip:     0.98 kB
dist/assets/remoteEntry.js                                    3.23 kB │ gzip:     1.27 kB
dist/assets/_virtual___federation_fn_import-C2_aqzIZ.js      37.66 kB │ gzip:    10.15 kB │ map:    18.66 kB
dist/assets/index-DF3d4cru.js                            13,845.03 kB │ gzip: 3,145.29 kB │ map: 7,265.36 kB

built in 1553ms.