# ❓questions
- w
W03
03/29/2022, 12:18 AMHello, I was trying to create a singleton called "About" and the command generated an 'abouts' directory, "AboutController" and a few more files. But it throws me a "Target class [App\Http\Controllers\Admin\AboutsController] does not exist" when I run it. I tried refactoring the controller to the same name which fix the intial error, but it throws me an error as i try to save as a draft later on saying it could not find an "AboutController" when submitting the form. Any help or guides I should look at? - r
rescarcega
03/29/2022, 1:13 AMI would check your route in routes/admin.php and the name you are giving it, for example: Route::get('about','AboutController')->name('about') and make sure you include use App\Http\Controllers\Admin\AboutController in it. Then in twill-navigation, it should be able to reference it by its name "admin.about" - w
W03
03/29/2022, 2:07 AMI will give it a go! Thank you - h
Harings Rob
03/29/2022, 6:38 AMHey @User Had a similar issue, I will look at this today to make a fix for next release. - w
W03
03/29/2022, 6:40 AMThank you! - h
Harings Rob
03/29/2022, 6:41 AMit has something to do with a bad plural/singular conversion so hopefully nothing too bad - w
W03
03/29/2022, 6:44 AMyeah I figured that was the problem too. Cheers! - h
Harings Rob
03/29/2022, 6:56 AMHey @User just tried:
and seems to work fine. is this also how you ran it?a twill:make:singleton About - w
W03
03/29/2022, 7:00 AMyeapp, thats how I did it. I got it to work as well but I needed to refactor one of the files name - h
Harings Rob
03/29/2022, 7:01 AMOk, what version are you on? - w
W03
03/29/2022, 7:03 AMIm on version 2.8.0 rn - h
Harings Rob
03/29/2022, 7:05 AMOk thanks - w
W03
03/29/2022, 7:05 AMThanks as well 🙂 - k
Kormi
03/29/2022, 9:17 AMHi, I can't find any way to get "admin-preview" to work - k
Kormi
03/29/2022, 9:18 AMCopy codeRoute::group([ 'prefix' => LaravelLocalization::setLocale(), 'middleware' => ['localize', 'localeSessionRedirect', 'localizationRedirect', 'localeViewPath'], ], function () { Route::get('/', [PageController::class, 'home'])->name('home'); Route::get('/{slug}', [PageController::class, 'show'])->where('slug', '.*') ->name('page.show'); Route::get('admin-preview/{slug}', [PageController::class, 'show'])->where('slug', '.*') ->name('page.show'); }); - k
Kormi
03/29/2022, 9:19 AMany admin-preview url goes to 404 - k
kalle
03/29/2022, 9:24 AMYou have 2 same named routes, try to fix that first. - k
Kormi
03/29/2022, 9:27 AMCopy code
I change it but it still 404Route::get('/admin-preview/{slug}', [PageController::class, 'showPreview'])->where('slug', '.*') ->name('page.showPreview'); - k
kalle
03/29/2022, 9:27 AMCan you show us your
controller method?showPreview - k
Kormi
03/29/2022, 9:28 AMi don't have this method - k
Kormi
03/29/2022, 9:28 AMI tried to insert something that doesn't exist in such a way that it goes wrong ... instead it still goes in 404 - k
kalle
03/29/2022, 9:29 AMLaravel
is just used for regular expressions from URL to get correct param not for querieswhere - i
ifox
03/29/2022, 9:29 AMthe idea of the admin preview route is to show drafts, so you'd need to query for them in your controller action - k
kalle
03/29/2022, 9:29 AMOh this method is from Twill, sry - i
ifox
03/29/2022, 9:30 AMwell Twill doesn't register it itself - i
ifox
03/29/2022, 9:31 AMsee how we're doing it in this trait - i
ifox
03/29/2022, 9:32 AMand how you can register both show and preview with this route macro - k
Kormi
03/29/2022, 9:32 AMbut Do i need to create route?Copy codeRoute::get('/admin-preview/{slug}', [PageController::class, 'showPreview'])->where('slug', '.*') ->name('page.showPreview');