Cannot convert undefined or null to object on server code

[lamngo255]

I'm writing unit test for server code, and encounter this issue:

● Test suite failed to run

TypeError: Cannot convert undefined or null to object
    at Function.getPrototypeOf (<anonymous>)

  22 | import { logger } from '../logger';
> 23 | import DOMPurify from 'isomorphic-dompurify';
     | ^
  24 |

FYI, we have a server running node 16, and can't update to version 18 due to the limitation of the current linux system. Therefore, I'm using isomorphic-dompurify version 1.9.0, and not the latest one. If I use node 18 and latest version (2.19.0), it's working fine.

What can be done to resolve it, any suggestions are highly welcomed!

[kkomelin]

Hey @lamngo255,
Sorry for not responding earlier. Was busy with other stuff.
I don't really know what to recommend in your case. Maybe try 1.8.0 or gradually downgrade to the point when it starts working.