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I have this code :

import { CheckboxTree } from 'react-checkbox-tree';

The build successfully done. But in browser I get : Uncaught TypeError: Super expression must either be null or a function

If I remove the import, the app is working fine.

Can you help me please ? Thx in advance.

GPiter
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1 Answers1

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https://github.com/jakezatecky/react-checkbox-tree/issues/210

Solution found in the above link. Solution is that either to use 'react-checkbox-tree-enhanced' package or upgrading the webpack. I tried 'react-checkbox-tree-enhanced' in my project. It worked.

itsmesnow
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