TypeError: gray_matter__WEBPACK_IMPORTED_MODULE_4__ is not a function #130

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opened 2021-09-24 13:45:45 +00:00 by joeynimu · 1 comment

joeynimu commented

2021-09-24 13:45:45 +00:00

(Migrated from github.com)

Hi there,

I am trying to use this module and, I am getting the below error;

TypeError: gray_matter__WEBPACK_IMPORTED_MODULE_4__ is not a function

// code
import * as matter from "gray-matter";

export async function getAllFilesFrontMatter(type) {
  const files = readdirSync(join(process.cwd(), "data", type));
  const posts = files.map((file) => {
    const fileContents = readFileSync(
      join(process.cwd(), "data", type, file),
      "utf8"
    );
    const { data } = matter(file); <--- throws an error
  });
  return posts;
}

What could be the issue here? I am using this function in a nextjs project, not sure if the issue is to do with webpack 5

Hi there, I am trying to use this module and, I am getting the below error; ``` TypeError: gray_matter__WEBPACK_IMPORTED_MODULE_4__ is not a function ``` ```js // code import * as matter from "gray-matter"; export async function getAllFilesFrontMatter(type) { const files = readdirSync(join(process.cwd(), "data", type)); const posts = files.map((file) => { const fileContents = readFileSync( join(process.cwd(), "data", type, file), "utf8" ); const { data } = matter(file); <--- throws an error }); return posts; } ``` What could be the issue here? I am using this function in a nextjs project, not sure if the issue is to do with webpack 5

👍 1

lumenwrites commented

2021-10-24 08:19:55 +00:00

(Migrated from github.com)

I'm seeing the same issue after upgrading my npm packages. Did you find the solution?