Question

在安装照明/ html之后，我的刀片引擎运行良好。但是当我安装简单的qrCode.via：

"require": {
    "simplesoftwareio/simple-qrcode": "~1"
}

我收到此错误

Class 'Illuminate\Html\HtmlServiceProvider' not found

安装后的终端输出，简单的qrcode是

Warning: This development build of composer is over 60 days old. It is recommended to update it by running "/usr/bin/composer self-update" to get the latest version.
Key require is a duplicate in ./composer.json at line 53
Loading composer repositories with package information
Updating dependencies (including require-dev)
  - Removing illuminate/html (v5.0.0)
  - Installing bacon/bacon-qr-code (1.0.1)
    Downloading: 100%         

  - Installing simplesoftwareio/simple-qrcode (1.4.3)
    Downloading: 100%         

Writing lock file
Generating autoload files
> Illuminate\Foundation\ComposerScripts::postUpdate
> php artisan optimize
PHP Fatal error:  Class 'Illuminate\Html\HtmlServiceProvider' not found in /home/farhad/public_html/letterPanel/laravel/vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php on line 146


  [Symfony\Component\Debug\Exception\FatalErrorException]  
  Class 'Illuminate\Html\HtmlServiceProvider' not found    


Script php artisan optimize handling the post-update-cmd event returned with an error



  [RuntimeException]                                                                                                                                 
  Error Output: PHP Fatal error:  Class 'Illuminate\Html\HtmlServiceProvider' not found in /home/farhad/public_html/letterPanel/laravel/vendor/lara  
  vel/framework/src/Illuminate/Foundation/ProviderRepository.php on line 146

我在此错误后也命令composer require illuminate/html。但我得到同样的错误。感谢先进的任何帮助

Answer 1

您在Laravel 5项目上为Laravel 4安装模块。 Html包已从Laravel 5中删除。

你可以寻找另一个包，或者你可以install Html package并使qrcode适应Laravel 5。

Answer 2

您的composer.json文件有两个require个密钥，如您问题中的作曲家错误所述：

密钥要求在第53行的./composer.json中是重复的

删除以获得正确形成的composer.json文件并重试。

Answer 3

“simpleoftwareio / simple-qrcode”行：“〜1”必须在composer.json中已经存在的“require”内。

安装简单的qrcode后，刀片引擎无法在laravel5上运行

3 个答案: