"Undefined index: en" when updating a Post, Multi language, Translatable, Translations

[nonmasterpro]

• Laravel Version: 5.6
• Voyager Version: 1.1
• PHP Version: 7.2.5
• Database Driver & Version: MariaDB 10.1.26

Description:

Error occurs when I create and update a post.

Steps To Reproduce:

'multilingual' => [
        /*
         * Set whether or not the multilingual is supported by the BREAD input.
         */
        'enabled' => true,

        /*
         * Select default language
         */
        'default' => 'en',

        /*
         * Select languages that are supported.
         */
        'locales' => [
            'en',
            'th'
        ],
    ],

ErrorException thrown with message "Undefined index: en"

[stacktrace]

#0 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/tcg/voyager/src/Traits/Translatable.php(307): Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, 'Undefined index...', '/var/www/vhosts...', 307, Array)
#1 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/tcg/voyager/src/Http/Controllers/Controller.php(51): TCG\\Voyager\\Models\\Post->prepareTranslations(Object(Illuminate\\Http\\Request))
#2 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/tcg/voyager/src/Http/Controllers/VoyagerBaseController.php(228): TCG\\Voyager\\Http\\Controllers\\Controller->insertUpdateData(Object(Illuminate\\Http\\Request), 'posts', Object(Illuminate\\Database\\Eloquent\\Collection), Object(App\\Post))
#3 [internal function]: TCG\\Voyager\\Http\\Controllers\\VoyagerBaseController->update(Object(Illuminate\\Http\\Request), '6')
#4 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): call_user_func_array(Array, Array)
#5 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\\Routing\\Controller->callAction('update', Array)
#6 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Route.php(212): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(App\\Http\\Controllers\\Voyager\\VoyagerBaseController), 'update')
#7 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Route.php(169): Illuminate\\Routing\\Route->runController()
#8 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Router.php(659): Illuminate\\Routing\\Route->run()
#9 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#10 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/tcg/voyager/src/Http/Middleware/VoyagerAdminMiddleware.php(27): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#11 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): TCG\\Voyager\\Http\\Middleware\\VoyagerAdminMiddleware->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#12 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#13 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/app/Http/Middleware/WebLocalization.php(22): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#14 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): App\\Http\\Middleware\\WebLocalization->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#15 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#16 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(41): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#17 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#18 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#19 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(67): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#20 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\VerifyCsrfToken->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#21 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#22 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#23 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\View\\Middleware\\ShareErrorsFromSession->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#24 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#25 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#26 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Session\\Middleware\\StartSession->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#27 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#28 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#29 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Cookie\\Middleware\\AddQueuedCookiesToResponse->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#30 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#31 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(59): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#32 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Cookie\\Middleware\\EncryptCookies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#33 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#34 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#35 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Router.php(661): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#36 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Router.php(636): Illuminate\\Routing\\Router->runRouteWithinStack(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request))
#37 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Router.php(602): Illuminate\\Routing\\Router->runRoute(Object(Illuminate\\Http\\Request), Object(Illuminate\\Routing\\Route))
#38 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Router.php(591): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request))
#39 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(176): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request))
#40 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(30): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}(Object(Illuminate\\Http\\Request))
#41 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#42 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Fideloper\\Proxy\\TrustProxies->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#43 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#44 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#45 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#46 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#47 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(30): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#48 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#49 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#50 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#51 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#52 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#53 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(46): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#54 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(149): Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode->handle(Object(Illuminate\\Http\\Request), Object(Closure))
#55 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Routing/Pipeline.php(53): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}(Object(Illuminate\\Http\\Request))
#56 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(102): Illuminate\\Routing\\Pipeline->Illuminate\\Routing\\{closure}(Object(Illuminate\\Http\\Request))
#57 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(151): Illuminate\\Pipeline\\Pipeline->then(Object(Closure))
#58 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(116): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter(Object(Illuminate\\Http\\Request))
#59 /var/www/vhosts/datahorizon.asia/test.flower-delivery-compare.asia/public/index.php(55): Illuminate\\Foundation\\Http\\Kernel->handle(Object(Illuminate\\Http\\Request))
#60 {main}
"} 

Error occurs

// Set the default local value
$request->merge([$field => $trans[config('voyager.multilingual.default', 'en')]]);

[emptynick]

Please search before opening a new issue.
Duplicate of #3089
Possible fix in #3115

[nonmasterpro]

@emptynick it not helps, i try it already.

[emptynick]

Doesn't change that fact that its an exact duplicate of #3089.
Look at the stacktrace.
If the PR does not work for you, please comment there that it doesn't work instead of opening yet another issue.
By the way, I did see your original comment here. Not so nice!

[github-actions]

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