Я понимаю, что для этого вопроса было предложено несколько решений, но я не могу найти ответ. После запуска composer update я получаю эту ошибку Проблема 1 . В чем может быть проблема? Вот «необходимый» раздел для файла composer. json.
"require": {
"barryvdh/laravel-ide-helper": "~2.4",
"doctrine/dbal": "~2.8",
"dompdf/dompdf": "~0.8",
"filp/whoops": "~2.2",
"guzzlehttp/guzzle": "~6.3",
"guzzlehttp/psr7": "~1.4",
"illuminate/support": "^6.12",
"intervention/image": "~2.4",
"laracasts/utilities": "~2.1",
"laravel/framework": "~5.6",
"laravel/socialite": "~3.0",
"laravelcollective/html": "^6.0",
"league/flysystem-aws-s3-v3": "~1.0",
"maatwebsite/excel": "~2.1",
"maxhoffmann/parsedown-laravel": "dev-master",
"mcamara/laravel-localization": "~1.2",
"mews/purifier": "^2.1",
"milon/barcode": "~5.3",
"nitmedia/wkhtml2pdf": "dev-master",
"omnipay/common": "~3",
"omnipay/dummy": "~3",
"omnipay/paypal": "~3",
"omnipay/stripe": "3.1",
"php-http/curl-client": "^1.7",
"php-http/message": "^1.6",
"predis/predis": "~1.1",
"vinelab/http": "~1.5",
"laravel/tinker": "^1.0",
"stripe/stripe-php": "^6.43",
"paynow/php-sdk": "^1.0",
"berzel/paynow-php": "^1.1"
},
"require-dev": {
"phpunit/phpunit": "7.3.*",
"phpspec/phpspec": "5.0.*",
"fzaninotto/faker": "1.8.*",
"symfony/dom-crawler": "~3.0",
"symfony/css-selector": "~3.0"
},