laravel Call to undefined function get() - laravel

Question

when i run a command in laravel project :
php artisan optimize
[Symfony\Component\Debug\Exception\FatalErrorException]
Call to undefined function get()
Script php artisan optimize handling the post-update-cmd event returned with an error
[RuntimeException]
Error Output:
and
php artisan clear-compiled
[Symfony\Component\Debug\Exception\FatalErrorException]
Call to undefined function get()
and
php artisan optimize --force
[Symfony\Component\Debug\Exception\FatalErrorException]
Call to undefined function get()
and
{
composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)
- Removing barryvdh/laravel-ide-helper (v2.1.4)
- Removing symfony/class-loader (v3.1.0)
Writing lock file
Generating autoload files
Illuminate\Foundation\ComposerScripts::postUpdate
php artisan optimize
[Symfony\Component\Debug\Exception\FatalErrorException]
Call to undefined function get()
Script php artisan optimize handling the post-update-cmd event returned with an error
[RuntimeException]
Error Output:
}
and my composer.json is
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=5.5.9",
"laravel/framework": "5.2.*",
"laravelcollective/html": "5.2.*"
},
"require-dev": {
"fzaninotto/faker": "~1.4",
"mockery/mockery": "0.9.*",
"phpunit/phpunit": "~4.0",
"symfony/css-selector": "2.8.*|3.0.*",
"symfony/dom-crawler": "2.8.*|3.0.*"
},
"autoload": {
"classmap": [
"database"
],
"psr-4": {
"App\\": "app/"
}
},
"autoload-dev": {
"classmap": [
"tests/TestCase.php"
]
},
"scripts": {
"post-root-package-install": [
"php -r \"copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"php artisan key:generate"
],
"post-install-cmd": [
"Illuminate\\Foundation\\ComposerScripts::postInstall",
"php artisan optimize"
],
"post-update-cmd": [
"Illuminate\\Foundation\\ComposerScripts::postUpdate",
"php artisan optimize"
]
},
"config": {
"preferred-install": "dist"
}
}
so, what's wrong is it,and how can i fix it? thanks?

Answer 1

This error also comes when you did an error in creating a route.
Instead of Route::get(...) you may have put Route:get(...), So just check in your route or Controllers files

Answer 2

You're using get() method in a wrong way somewhere in your app (model or controller). Fix it and all commands will work again.
If you want more help, please post your recently added code which uses get() method.