Some Routes not working after upgrade to laravel 8

The way your writing your routes is deprecated and this might be the reason why some of the routes are not working. In Laravel 8 you should write your routes like this

Route::any('/home/list', [HomeController::class, 'listAction']);
Route::any('share', [EventController::class, 'share']);
Route::get('datetimeframes', [HomeController::class, 'dateTimeframes']);

Also apply this to your other routes that are still working, you can find more info in the docs: https://laravel.com/docs/8.x/routing

Hi! Sry i should have written that i already tried the buggy Routes with the new syntax.

Route::get('Datetimeframes', [HomeController::class, 'DateTimeframes']);

didn't help me im still getting 404

here is the whole web file with some routes cencored. maybe it helps there are some parts that i don't understand and that maybe cause problems

<?php
use App\Http\Models\SearchCriteria as SearchCriteria;
use App\Http\Helpers\ViewModel as ViewModel;
use App\Http\Models\ListOption as ListOption;
use App\Http\Controllers\HomeController;
use Illuminate\Support\Facades\Route;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Response;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

/**
 * SEO Urls doesn't work in iFrame, so remove the URL from this pattern
 */
Route::pattern('domain', '(---------|cluster|cluster.ddev.site|cluster.ddev.local|-------)');
Route::group(['domain' => '{domain}'], function() {

  // filtering from homepage
  Route::post('/', function($listoption){
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting');
  });

  // filtering from list view
  Route::post('list', function($listoption){
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting',["listoption" => "list"]);
  });

  // filtering from grid view
  Route::post('grid', function($listoption){
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting',["listoption" => "grid"]);
  });

  // filtering from map view
  Route::post('map', function($listoption){
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting',["listoption" => "map"]);
  });
  
  // filtering from an already filtered page, indicated by /s/... with any number of parameters
  Route::post('/s/{any?}', function() {
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting');
  })->where('any', '.*');

  // filtering from an already filtered page, indicated by list/s/... with any number of parameters
  Route::post('list/s/{any?}', function() {
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting',["listoption" => "list"]);
  })->where('any', '.*');

  // filtering from an already filtered page, indicated by grid/s/... with any number of parameters
  Route::post('grid/s/{any?}', function() {
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting',["listoption" => "grid"]);
  })->where('any', '.*');

  // filtering from an already filtered page, indicated by grid/s/... with any number of parameters
  Route::post('map/s/{any?}', function() {
    return App::call('App\Http\Controllers\HomeController@handlePRGRouting',["listoption" => "map"]);
  })->where('any', '.*');

  // get routes of prg-pattern for list view
  Route::get('list/s/{p1?}/{p2?}/{p3?}/{p4?}/{p5?}/{p6?}/{p7?}/{p8?}/{p9?}/{p10?}/{p11?}/{p12?}/{p13?}/{p14?}/{p15?}/{p16?}', array(
    "as"=>"setQueryParametersList",
    "uses"=>"HomeController@setQueryParametersList"
  ));

  // get routes of prg-pattern for grid view
  Route::get('grid/s/{p1?}/{p2?}/{p3?}/{p4?}/{p5?}/{p6?}/{p7?}/{p8?}/{p9?}/{p10?}/{p11?}/{p12?}/{p13?}/{p14?}/{p15?}/{p16?}', array(
    "as"=>"setQueryParameters",
    "uses"=>"HomeController@setQueryParameters"
  ));

  // get routes of prg-pattern for grid view
  Route::get('map/s/{p1?}/{p2?}/{p3?}/{p4?}/{p5?}/{p6?}/{p7?}/{p8?}/{p9?}/{p10?}/{p11?}/{p12?}/{p13?}/{p14?}/{p15?}/{p16?}', array(
    "as"=>"setQueryParametersMap",
    "uses"=>"HomeController@setQueryParametersMap"
  ));

  // get routes of prg-pattern for home view
  Route::get('/s/{p1?}/{p2?}/{p3?}/{p4?}/{p5?}/{p6?}/{p7?}/{p8?}/{p9?}/{p10?}/{p11?}/{p12?}/{p13?}/{p14?}/{p15?}/{p16?}', array(
    "as"=>"setQueryParameters",
    "uses"=>"HomeController@setQueryParameters"
  ));

});


//Locations
Route::pattern('domainLocations', '(........)');
Route::group(['domain' => '{domainLocations}'], function() {
  Route::get("/{id}/{title}", "LocationController@Detail");
  Route::any("/", "LocationController@Index");
});


Route::get("googled082a64affbd4ff3.html",function() {
  return File::get(public_path() . '/js/googled082a64affbd4ff3.html');
});
Route::get("sitemap.xml",function() {
  return Response::make(File::get(public_path() . '/assets/sitemap.xml'), 200, ['Content-type'=>'text/xml']);
});

Route::get('/wf/13D54FE32AB2309FC241AFD9734D2193', 'SitemapController@SitemapXML');



Route::get("/print/{id}", array(
    "as"=>"printevent",
    "uses"=>"EventController@PrintEvent"
));

Route::get("/{id}/{title}", array(
    "as"=>"event",
    "uses"=>"EventController@getIndex"
));
Route::get("/Event/{id}/{title}", array(
    "as"=>"event",
    "uses"=>"EventController@getIndex"
));
Route::get("/Home/Event/{id}", array(
    "as"=>"event",
    "uses"=>"EventController@getIndex"
));

Route::get("/{id}", array(
    "as"=>"event",
    "uses"=>"EventController@getIndex"
));
Route::get("/Event/{id}", array(
    "as"=>"event",
    "uses"=>"EventController@getIndex"
));


//Route::any('test', 'HomeController@Test');
Route::any('/Home/List', 'HomeController@ListAction');
Route::any('/home/LIST', 'HomeController@ListAction');
Route::any('/home/list', 'HomeController@ListAction');
Route::any('/Home/LIST', 'HomeController@ListAction');
Route::any('list', 'HomeController@ListAction');

Route::any('/Home/Index', 'HomeController@Grid');
Route::any('/Home/Grid', 'HomeController@Grid');
Route::any('/home/grid', 'HomeController@Grid');
Route::any('grid', 'HomeController@Grid');

Route::any('_list', 'HomeController@_List');
Route::any('_grid', 'HomeController@_Grid');
Route::any('map', 'HomeController@Map');
Route::any('MapData', 'HomeController@MapData');
Route::any('Share', 'EventController@Share');
Route::any('Contact', 'EventController@Contact');
//Route::any('ShareSearch', 'EventController@ShareSearch');
Route::any('Report', 'EventController@Report');
Route::get('DateTimeframes', 'HomeController@DateTimeframes');
Route::any('NearestPlaces', 'EventController@NearestPlaces');

Route::any('7d4bd500eb06434faf65f21829a8525e','HookController@PostCommit');

Route::get("/shorten/{params}", array(
	"as"=>"shorten",
	"uses"=>"HomeController@Shorten"
));

/*
Route::any('NearestPlaces(:any)', function($client, $action)
{
	dd($action);
    return Controller::call('EventController@NearestPlaces',array($action));
});
*/

Route::any("/Series/{id}", array(
    "as"=>"Series",
    "uses"=>"HomeController@Series"
));
Route::get("/Home/Series/{id}", array(
    "as"=>"Series",
    "uses"=>"HomeController@Series"
));
Route::get("/Home/Series/{id}/{title}", array(
  "as"=>"Series",
  "uses"=>"HomeController@Series"
));
Route::any("/Series/{id}/{title}", array(
  "as"=>"Series",
  "uses"=>"HomeController@Series"
));


Route::get("/place/{id}", array(
    "as"=>"place",
    "uses"=>"HomeController@Place"
));
Route::get("/place/{id}/{title}", array(
  "as"=>"place",
  "uses"=>"HomeController@Place"
));

Route::any('_Subcategories', 'SearchController@_Subcategories');
Route::any('Communities', 'SearchController@Communities');
Route::any('CommunityID', 'SearchController@CommunityID');


Route::domain('------------')->group(function () {

  Route::prefix('/cal/{slug?}')->group(function () { 
    
    Route::get("/{id}/{title}", array(
      "as"=>"event",
      "uses"=>"EventController@getIndex"
    ));

    Route::any('grid', 'HomeController@Grid');
    Route::any('_grid', 'HomeController@_Grid');
    Route::any('list', 'HomeController@ListAction');
    Route::any('_list', 'HomeController@_List');
    Route::any('map', 'HomeController@Map');
    Route::any('MapData', 'HomeController@MapData');
    Route::any('DateTimeframes', 'HomeController@DateTimeframes');
    Route::get("/Series/{id}/{title}", "HomeController@Series");
    //Route::any('Share', 'EventController@Share'); do not activate - normal route is working?!
    Route::get("print/{id}", "EventController@PrintEvent" );
    Route::any("/", "HomeController@Grid");

  });

});

Route::any("/", array(
  "as"=>"Index",
  "uses"=>"HomeController@Index"
));

Which of these routes are not working? Only the ones you mentioned in your initial post?

Also avoid this

Route::any('/Home/List', 'HomeController@ListAction');
Route::any('/home/LIST', 'HomeController@ListAction');
Route::any('/home/list', 'HomeController@ListAction');
Route::any('/Home/LIST', 'HomeController@ListAction');

Just use a single route with no capitals

Route::any('/home/list', [HomeController::class, 'ListAction']);

How are you accessing the routes and when you try to access the not working routes which error do you get?

i know after the update i have to cleanup this.... like i said old project and not mine originally :D

some working routes are for example '/'

or these

Route::any("/Series/{id}", array(
    "as"=>"Series",
    "uses"=>"HomeController@Series"
));

or this one '/s/t/heute/sortiert-nach-empfehlung'

right now calling the route just in the browser(firefox) parallel i have the old live system to check. there the routes are working. im getting a 404 for the routes right now.

this whole block for example is not working (old and new syntax)

Route::any('/Home/List', 'HomeController@ListAction');
Route::any('/home/LIST', 'HomeController@ListAction');
Route::any('/home/list', 'HomeController@ListAction');
Route::any('/Home/LIST', 'HomeController@ListAction');
Route::any('list', 'HomeController@ListAction');

Route::any('/Home/Index', 'HomeController@Grid');
Route::any('/Home/Grid', 'HomeController@Grid');
Route::any('/home/grid', 'HomeController@Grid');
Route::any('grid', 'HomeController@Grid');

Route::any('_list', 'HomeController@_List');
Route::any('_grid', 'HomeController@_Grid');
Route::any('map', 'HomeController@Map');
Route::any('MapData', 'HomeController@MapData');
Route::any('Share', 'EventController@Share');
Route::any('Contact', 'EventController@Contact');
//Route::any('ShareSearch', 'EventController@ShareSearch');
Route::any('Report', 'EventController@Report');
Route::get('DateTimeframes', 'HomeController@DateTimeframes');
Route::any('NearestPlaces', 'EventController@NearestPlaces');

and some other very weird problems are:

this one works right:

Route::any("/Series/{id}/{title}", array(
  "as"=>"Series",
  "uses"=>"HomeController@Series"
));

but this one gives me a 404

Route::any("/Series/{id}", array(
    "as"=>"Series",
    "uses"=>"HomeController@Series"
));

Run this command in your terminal, maybe some of your routes are cached

php artisan route:clear

For testing purposes try to add this at the top in your routes file.

Route::get('/home/list', function () {
    return 'Home List Route Works';
});

Does it return the message Home List Route Works ?

Try to remove all your routes from web.php file for just testing and check routes thats are giving 404 one by one.