Failed to find expose module.

• Error Code: BUILD-001

Reason#

The Expose module resource could not be found properly.

There are two reasons for this problem:

1. The exposeModules file path set by exposes is incorrect and points to a non-existent address.
2. When using Next.js or other frameworks with built-in webpack, the webpack address used by MF is incorrect.

Solutions#

There are corresponding solutions for the reasons:

1. Check whether the module file path corresponding to exposes is correct. Pay attention to the case here.
2. Check whether FEDERATION_WEBPACK_PATH is consistent with the webpack address used by the framework. If not, you can check whether the dependency is installed normally, or set process.env.FEDERATION_WEBPACK_PATH to point to the actual webpack address used.