Getting error while running php artisan blog:install Illuminate\Container\Container::bind(): Argument #2 ($concrete) must be of type Closure|string|null

[prashant-thakur26]

[prashant-thakur26]

Illuminate\Container\Container::bind(): Argument #2 ($concrete) must be of type Closure|string|null
at C:\xampp\htdocs\blog-master\vendor\laravel\framework\src\Illuminate\Container\Container.php:238
234| // bound into this container to the abstract type and we will just wrap it
235| // up inside its own Closure to give us more convenience when extending.
236| if (! $concrete instanceof Closure) {
237| if (! is_string($concrete)) {

238| throw new \TypeError(self::class.'::bind(): Argument #2 ($concrete) must be of type Closure|string|null');
239| }
240|
241| $concrete = $this->getClosure($abstract, $concrete);
242| }

1 C:\xampp\htdocs\blog-master\vendor\laravel\framework\src\Illuminate\Container\Container.php:361
Illuminate\Container\Container::bind("Facade\Ignition\DumpRecorder\MultiDumpHandler", Object(Facade\Ignition\DumpRecorder\MultiDumpHandler))

2 C:\xampp\htdocs\blog-master\vendor\facade\ignition\src\DumpRecorder\DumpRecorder.php:29
Illuminate\Container\Container::singleton("Facade\Ignition\DumpRecorder\MultiDumpHandler", Object(Facade\Ignition\DumpRecorder\MultiDumpHandler))

[shankesgk2]

运行 composer update
原因好像是是composer.lock文件记录错误.