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This article shares some of the frequently asked questions about webpack build tools. Xiaobian thinks it is quite practical, so share it with everyone for reference. Let's follow Xiaobian and have a look.

Webpack build tool common problems and solutions in the use of webpack development projects often encounter a variety of problems, I actually encountered in the actual development of some of the problems summarized, hoping to help you. 1. Module not found:"xxx(example: react)" in "project file"

This situation is due to "xxx(example: react)" does not add dependencies, the solution is as follows:

npm install xxx(react) --save or yarn add xxx(react)2. Incompatible dependency package version error during build

Failed to minify the bundle . Error : xxx from UglifyJs

This situation usually occurs during the project build process, and the solution is as follows:

Delete the node_modules folder in the project, reinstall it with npm or yarn, and rebuild:

npm install or yarn install

Version incompatibility between dependent packages requires recalling the recently added dependent packages and upgrading the corresponding packages (yarn as an example):

yarn add xxx@[]

Then switch versions (query-string example):

Finally rebuild the project.

3. An error resulting from miswriting, omission, or irregular writing. SynatxError:Unexpected identifier

  This error is generally caused by irregular writing in js code (e.g. missing symbols, incorrect format or handshaking to delete some code are possible), and careful inspection of the code can be avoided.

Thank you for reading! About "webpack build tool common problems what" this article is shared here, I hope the above content can have some help for everyone, so that everyone can learn more knowledge, if you think the article is good, you can share it to let more people see it!

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