[packages.root.packageJson.name]: packages.root
TypeError: Cannot read properties of undefined (reading 'packageJson')

import assembleReleasePlan from '@changesets/assemble-release-plan';

import readChangesets from '@changesets/read';
import {read as readConfig} from '@changesets/config';
import {getPackages} from '@manypkg/get-packages';
import {readPreState} from '@changesets/pre';

const cwd = process.cwd();

const allPackages = await getPackages(cwd);


const preState = await readPreState(cwd);

const config = await readConfig(cwd);


const changesets = await readChangesets(cwd);

const releasePlan = assembleReleasePlan(
    changesets,
    allPackages,
    config,
    preState
);

console.log(releasePlan, 'releasePlan');

 "@changesets/apply-release-plan": "^7.0.13",
  "@changesets/assemble-release-plan": "^6.0.9",
  "@changesets/config": "^3.1.1",
  "@changesets/pre": "^2.0.2",
  "@changesets/read": "^0.6.5",
  "@manypkg/get-packages": "^3.1.0",