I am getting the following error when trying to import lucid-cardano in a Next.js Typescript project:

TypeError: Cannot set property Headers of #<Object> which has only a getter
    at file:/node_modules/lucid-cardano/esm/src/core/core.js:12:20 {
  page: '/'

I also found this recent issue submitted to Lucid: https://github.com/spacebudz/lucid/issues/106

Any ideas?

1 Answer 1


There was an error in lucid-cardano library. It was fixed in this PR. I was able to re-test and my Next.js project is working as expected.

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