在 Laravel 6 中，执行命令：php artisan telescope:publish，报错：Unable to locate publishable resources. Publishing complete

1、在 Laravel 6 中，执行命令：php artisan telescope:publish，报错：Unable to locate publishable resources. Publishing complete。如图1

图1

PS E:\wwwroot\object> php artisan telescope:publish
Unable to locate publishable resources.
Publishing complete.
Unable to locate publishable resources.
Publishing complete.
PS E:\wwwroot\object>

2、查看 composer.json，laravel/telescope 存在于 require-dev 中。

    "require-dev": {
        "allure-framework/allure-phpunit": "^1.3",
        "barryvdh/laravel-debugbar": "^3.6",
        "beyondcode/laravel-dump-server": "^1.0",
        "beyondcode/laravel-er-diagram-generator": "^1.4",
        "brianium/paratest": "^2.0",
        "filp/whoops": "^2.0",
        "fzaninotto/faker": "^1.4",
        "laravel/telescope": "^2.1",
        "mockery/mockery": "^1.0",
        "mpociot/laravel-apidoc-generator": "^4.1",
        "nunomaduro/collision": "^3.0",
        "phpunit/phpunit": "^7.5",
        "squizlabs/php_codesniffer": "^3.5"
    },

3、查看目录 /config，已经存在文件 telescope.php，文件：/app/Providers/TelescopeServiceProvider.php 已存在。但是目录 /public/vendor/telescope 不存在。

4、访问：http://object.local/telescope ，响应 500。如图2

图2

5、相继执行命令：php artisan clear-compiled、composer dumpautoload。注：不太确定此 2 个命令是否有作用。编辑 .env 文件，TELESCOPE_ENABLED=true。

6、访问：http://object.local/telescope ，响应 The Telescope assets are not published. Please run: php artisan telescope:publish。如图3

图3

7、再次执行命令：php artisan telescope:publish ，不再报错。如图4

图4

PS E:\wwwroot\object> php artisan telescope:publish
Publishing complete.
Copied Directory [\vendor\laravel\telescope\public] To [\public\vendor\telescope]
Publishing complete.
PS E:\wwwroot\object>

8、目录：/public/vendor/telescope 已存在。如图5

图5

9、访问：http://object.local/telescope ，响应 200。如图6

图6