Laravel5 went wrong FatalErrorException in HtmlServiceProvider.php line 36

首先, 找到 composer.json替换

"illuminate/html": "^5.0"

为

"laravelcollective/html":"5.2.*"
接着命令行 composer update.

然后在config/app.php 找到:

'IlluminateHtmlHtmlServiceProvider::class'`

替换为

'CollectiveHtmlHtmlServiceProvider::class'

再然后找到:

'Form'      => IlluminateHtmlFormFacade::class,
'Html'      => IlluminateHtmlHtmlFacade::class, 

替换为

'Form'      => CollectiveHtmlFormFacade::class,
'Html'      => CollectiveHtmlHtmlFacade::class,