Why this error is occured after upgradiong project to L9 and using this lib..

[SharyRajpoot]

A facade root has not been set

So far I came to know the error is thrown because of this JWT after upgrading the project from Laravel 8 to 9.

[Messhias]

Without the proper log payload, configuration example, env example it's been hard to tell you why something happening just by a generic error message.

[SharyRajpoot]

[2022-03-28 07:49:07] laravel.EMERGENCY: Unable to create configured logger. Using emergency logger. {"exception":"[object] (InvalidArgumentException(code: 0): Log [] is not defined. at C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Log\\LogManager.php:200)
[stacktrace]
#0 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Log\\LogManager.php(125): Illuminate\\Log\\LogManager->resolve(NULL, NULL)
#1 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Log\\LogManager.php(112): Illuminate\\Log\\LogManager->get(NULL)
#2 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Log\\LogManager.php(590): Illuminate\\Log\\LogManager->driver()
#3 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Exceptions\\Handler.php(249): Illuminate\\Log\\LogManager->error('A facade root h...', Array)
#4 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Console\\Kernel.php(367): Illuminate\\Foundation\\Exceptions\\Handler->report(Object(RuntimeException))
#5 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Console\\Kernel.php(131): Illuminate\\Foundation\\Console\\Kernel->reportException(Object(RuntimeException))
#6 C:\\Users\\______________\\artisan(37): Illuminate\\Foundation\\Console\\Kernel->handle(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#7 {main}
"} 
[2022-03-28 07:49:07] laravel.ERROR: A facade root has not been set. {"exception":"[object] (RuntimeException(code: 0): A facade root has not been set. at C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Support\\Facades\\Facade.php:334)
[stacktrace]
#0 C:\\Users\\______________\\config\\jwt.php(14): Illuminate\\Support\\Facades\\Facade::__callStatic('get', Array)
#1 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Bootstrap\\LoadConfiguration.php(72): require('C:\\\\Users\\\\ShaRy\\\\...')
#2 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Bootstrap\\LoadConfiguration.php(39): Illuminate\\Foundation\\Bootstrap\\LoadConfiguration->loadConfigurationFiles(Object(Illuminate\\Foundation\\Application), Object(Illuminate\\Config\\Repository))
#3 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Application.php(239): Illuminate\\Foundation\\Bootstrap\\LoadConfiguration->bootstrap(Object(Illuminate\\Foundation\\Application))
#4 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Console\\Kernel.php(310): Illuminate\\Foundation\\Application->bootstrapWith(Array)
#5 C:\\Users\\______________\\vendor\\laravel\\framework\\src\\Illuminate\\Foundation\\Console\\Kernel.php(127): Illuminate\\Foundation\\Console\\Kernel->bootstrap()
#6 C:\\Users\\______________\\artisan(37): Illuminate\\Foundation\\Console\\Kernel->handle(Object(Symfony\\Component\\Console\\Input\\ArgvInput), Object(Symfony\\Component\\Console\\Output\\ConsoleOutput))
#7 {main}
"} 

[SharyRajpoot]

No, I haven't put this inside the .env file.

I don't know what I causing the issue but at least I got this point that something is wrong with Storage Facades and the application is not able to read a file from the storage directory.

[SharyRajpoot]

Also, change this like name I mean PHP-open-source....etc look weird..give it some professional or short name.
I know you guys taking this project and supporting it but the old guy is gone or I guess he's not more interested in this now.
So you can take it over and just mention below that this is taken from there bla bla...support etc..

[eschricker]

The library ifself is not using the storage facades as I know. If you can't write to the folder check your permissions.
We are not going to change the name and the namespaces again. Did you run composer dump-autoload after changing the namespaces?

Did you configure the usage of certificates like in the link I have posted above or how did you configured it?

[SharyRajpoot]

It's not your lib issue I got that, it's the way I am reading the public/private files from the storage folder.
Storage::get('..........'); i am using this syntax inside the configs. file before return statements to get the content of public/private keys BUT this is what throwing that exception like A facade root has not been set.
I tried to run it on other places it's working fine there I guess it's just not working anymore inside laravel/configs files previous with L8 it was working fine.

[eschricker]

Why don't you try to read the keys by using:

JWT_PUBLIC_KEY='file://../storage/public.pem'
JWT_PRIVATE_KEY='file://../storage/private.pem'

instead of using the storage-facade?

[SharyRajpoot]

Well, I am still unable to find the exact problem due to fewer errors and log info BUT I managed to resolve this issue and it's working normally now.
I have removed those lines and built an app cache and when it's finished I have uncommented those lines which are getting and reading the content of the file inside config. folder and re-build app cache, it then successfully read the app content from the storage folder and saves it in-app cache...
Now I don't know what is the cause of the problem exactly but this hack works out for me.