Cannot read 'textColor' of undefined

Problem statement

Seems like theme is undefined. This is the error received when trying to use the component:

<CopyBlock
    text={...}
    language={"typescript"}
    theme={dracula}
    showLineNumbers
    codeBlock
/>

[OlivierArgentieri]

Same problem here

[songhanpoo]

same. does anyone know do we need to provide any package for default scenario ? i saw we need to require to set attribute theme . and we can import list them from “react-code-blocks” and choose it into list from demo site.

import { CopyBlock,atomOneDark } from "react-code-blocks";

<CopyBlock
    text={value.rich_text[0].plain_text}
    language={value.language}
    showLineNumbers={true}
    theme={atomOneDark}
    wrapLines
  />