'The requested module does not provide an export named' Error appears in Vue Cli - how to solve it?

'The requested module does not provide an export named' Error appears in Vue Cli – how to solve it?

During the development process of the Vue project, we may encounter the error message 'The requested module does not provide an export named'. This error message usually appears when introducing third-party components. There may be many reasons, but in most cases it is caused by incompatible module versions. So, how to solve this problem?

The following are several common solutions:

1. Check the module version number
   Execute the npm ls [module-name] command in the project to check the module version number. Check for conflicts. If there is a version number conflict, you can use the npm dedupe command in the project directory to resolve it. This command can merge the same module version numbers.
2. Update module version
   Check whether other versions of the introduced components are available. If so, you can try updating the version. Using symbols such as ^ and ~ in package.json can save time when updating the version. For example, starting with ^ means installing the latest minor version. For example, ^2.0.0 will install the latest 2.x.x version.
3. Incorrect way to import modules
   This problem may be caused by not using the correct syntax when importing modules. For example, in the ES6 module system, you should use import {Something} from ' module' instead of import Something from 'module/Something'.
4. Check module export content
   Check whether the module you are using exports the properties or methods you need. You can usually find the exported content in the official documentation of the module.

Summary
'The requested module does not provide an export named' error message is common in Vue projects. There may be many reasons, but in most cases it is due to incompatible module versions. of. Solutions generally include checking the module version number, updating the module version, importing the module incorrectly, and checking the module export content. It is recommended to use the above methods to troubleshoot in sequence when encountering this error, which can generally solve the problem.

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