TypeError: Class extends value undefined is not a constructor or null

stephencookdev / speed-measure-webpack-plugin

⏱ See how fast (or not) your plugins and loaders are, so you can optimise your builds

MIT License

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TypeError: Class extends value undefined is not a constructor or null #166

Closed chenjian0915 closed 3 years ago

chenjian0915 commented 3 years ago

The reason for the error is that when the version of mini-css-extract-plugin is greater than 1.3.5, when speed-measure-webpack-plugin is used, the title error will be reported

webpack version: 5.27.2 webpack-cli version: 4.5.0 speed-measure-webpack-plugin version: 1.3.1 mini-css-extract-plugin version: >1.3.5

Modify the version of mini-css-extract-plugin to 1.3.5 to solve the problem