Laravel 9 + Orchid平台报错：迭代Finder前需调用in()或append()

报错信息 #

You must call one of in() or append() methods before iterating over a Finder.

项目composer.json配置 #

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "require": {
        "php": "^8.0.2",
        "agatanga/flags": "^1.0",
        "beyondcode/laravel-websockets": "^1.12",
        "fideloper/proxy": "^4.4",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.2",
        "laravel/framework": "^9.19",
        "laravel/sanctum": "^3.0",
        "laravel/passport": "^10.1",
        "laravel/tinker": "^2.7",
        "livewire/livewire": "^2.8",
        "monarobase/country-list": "^3.2",
        "orchid/platform": "^13.1",
        "pusher/pusher-php-server": "^5.0"
    },
    "require-dev": {
        "fakerphp/faker": "^1.9.1",
        "laravel/pint": "^1.0",
        "laravel/sail": "^1.0.1",
        "mockery/mockery": "^1.4.4",
        "nunomaduro/collision": "^6.1",
        "phpunit/phpunit": "^9.5.10",
        "spatie/laravel-ignition": "^1.0"
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/",
            "Database\\Factories\\": "database/factories/",
            "Database\\Seeders\\": "database/seeders/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    }
}

问题说明 #

将现有Laravel项目升级至9.x版本后，访问后台或Orchid管理页面时触发上述报错。全新安装的Laravel 9 + Orchid项目可正常运行，无此问题。需明确问题原因及解决方案。

内容的提问来源于stack exchange，提问作者Venelin