routes not work, only default method, CI4

Hi for all, i need help with this..

PHP Code:

[color=#9cdcfe]$routes[/color][color=#d4d4d4]->[/color][color=#dcdcaa]setDefaultNamespace[/color][color=#d4d4d4]([/color][color=#ce9178]'App\Controllers'[/color][color=#d4d4d4]);[/color]
[color=#6a9955]// $routes->setDefaultController('Home');[/color]
[color=#6a9955]// $routes->setDefaultMethod('index');[/color]
[color=#9cdcfe]$routes[/color][color=#d4d4d4]->[/color][color=#dcdcaa]setTranslateURIDashes[/color][color=#d4d4d4]([/color][color=#569cd6]false[/color][color=#d4d4d4]);[/color]
[color=#9cdcfe]$routes[/color][color=#d4d4d4]->[/color][color=#dcdcaa]set404Override[/color][color=#d4d4d4]();[/color]
[color=#9cdcfe]$routes[/color][color=#d4d4d4]->[/color][color=#dcdcaa]setAutoRoute[/color][color=#d4d4d4]([/color][color=#569cd6]false[/color][color=#d4d4d4]);[/color]

[color=#6a9955]/**[/color]
[color=#6a9955] * --------------------------------------------------------------------[/color]
[color=#6a9955] * Route Definitions[/color]
[color=#6a9955] * --------------------------------------------------------------------[/color]
[color=#6a9955] */[/color]

[color=#6a9955]// We get a performance increase by specifying the default[/color]
[color=#6a9955]// route since we don't have to scan directories.[/color]
[color=#9cdcfe]$routes[/color][color=#d4d4d4]->[/color][color=#dcdcaa]get[/color][color=#d4d4d4]([/color][color=#ce9178]'/'[/color][color=#d4d4d4], [/color][color=#ce9178]'Home::index'[/color][color=#d4d4d4]);[/color]
[color=#9cdcfe]$routes[/color][color=#d4d4d4]->[/color][color=#dcdcaa]get[/color][color=#d4d4d4]([/color][color=#ce9178]'/main'[/color][color=#d4d4d4], [/color][color=#ce9178]'Home::main'[/color][color=#d4d4d4]);[/color] 


but not acces to main method



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i know CI2 with php 5.6, now i use php 7.2, CI4.0.0 rc3, ubuntu apache in azure