In PackageManifest.php line 120: Undefined index: name code example
Example 1: In PackageManifest.php line 131: Undefined index: name laravel 7
composer self-update --stable
Example 2: How to fix undefined index: name in PackageManifest.php line 131 error with Composer
$ composer update
Example 3: In PackageManifest.php line 122: Undefined index: name
updating in file vendor/laravel/framework/src/Illuminate/Foundation/PackageManifest.php
$installed = json_decode($this->files->get($path), true);
$packages = $installed['packages'] ?? $installed;