Still the error "Error: Comment "Hello" was not printed. Please report this error!" even though I have added a comment in the Doc.

[nurulakbaral]

Prettier 3.2.5

# Options (if any):
{
  "semi": false,
  "trailingComma": "all",
  "singleQuote": true,
  "printWidth": 120,
  "tabWidth": 2,
  "jsxSingleQuote": true,
  "plugins": ["./plugin.js"]
}

Input:

import * as React from 'react'

export default function Component() {
  return (
    // Hello
    <div>
      <h1></h1>
      <h2></h2>
    </div>
  )
}

Expected output:

import * as React from 'react'

export default function Component() {
  return (
    // Hello
    <div>
      <h1></h1>

      <h2></h2>
    </div>
  )
}

Why?

I created a Prettier Plugin, but the error always appears like this "Error: Comment "Hello" was not printed. Please report this error!". I even attached the comments manual in my Docs. Like this:

      print(path, options, print) {
        let node = path.getNode()

        if (node.type === 'ReturnStatement') {
          if (Array.isArray(node.argument.children)) {
            if (node.argument.children.length > 2) {
              let children = node.argument.children.filter(child => child.type !== 'JSXText')
              let childrenWithHardLine = children.map((child, idx) => {
                return [
                  path.call(
                    print,
                    'argument',
                    'children',
                    node.argument.children.indexOf(child)
                  ),
                  idx === children.length - 1 ? [] : [hardline, hardline]
                ]
              })

              return group([
                'return', 
                ' ',
                group([
                  ifBreak('('),
                  indent([
                    softline,
                    "// Hello", <-- ATTACH MANUALLY, BUT STILL ERROR.
                    hardline,
                    group([
                      group([path.call(print, 'argument', 'openingElement')]),
                      indent([
                        hardline, 
                        group([...childrenWithHardLine.flat()])
                      ]),
                      hardline,
                      [path.call(print, 'argument', 'closingElement')]
                    ]),
                  ]),
                  softline,
                  ifBreak(')'),
                ]),
                ';'
              ])
            }
          }
        }
}

[fisker]

You need mark the comment is printed

prettier/src/main/comments/print.js

Line 25 in df998cd

comment.printed = true;