ErrorException - Trying to access array offset on value of type null in ServiceProvider.php line 84 in Lumen - laravel-5

I am new to Lumen so I just downloaded and installed a fresh lumen setup but unfortunately as soon as I hit postman it sends me above error. I have read many posts all says to use isset() i did so but still error persists therefore i request to help me.
Composer update also does not work.
Thanks!

It seems to be an issue between your version of PHP and Lumen 5.*
I found something here https://github.com/DarkaOnLine/SwaggerLume/issues/82
This worked for me
// in bootstrap/app.php
$app->configure('view');

Related

unserialize(): Error at offset 0 of 40 bytes

This Error comes When i try to server site login.
How to solve this error?
You have to set a news Key, use the following command:
php artisan key:generate
After that test again to run the Laravel Application
php artisan serve
See the similiar question: unserialize(): Error at offset 0 of 40 bytes Error
Laravel made a change to the way it handles cookies from V5.6.30 to improve security. It may be that you are trying to decrypt something that isn't serialized or vice versa.
First, Delete the cookies in your browser and/or clear your session-files in your Laravel app.
Or, within the middleware app\Http\Middleware\EncryptCookies.php, you can flip it to test:
add: protected static $serialize = true;
This is a pretty common question - you can search stack overflow for similar answers if this doesn't work.
Delete the cookies in your browser and/or clear your session-files in your Laravel app.
I got the same error, when I upgrade a Laravel 5.5 app to 5.6. The error comes form the EncryptCookies-Middleware.
This type of issue normally rise when you downgrade your Laravel version and a quick solution is I just clear my laravel and browser cache and it will work fine for me. Browser cache clear is mostly important.

Not working on Laravel Controller, Working on Tinker

Guzzle version(s) affected: 6.3 Laravel: 5.6.3 PHP: 7.2.10
Description
If I am trying to get response in tinker
$client = new \GuzzleHttp\Client();
$response = $client->get($url);
json_decode($response->getBody())
I am getting response as expected.
but in my controller
$object_res = $client->get($url);
I am getting error
"cURL error 3: malformed (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)",…}
Which means, the url is incorrect, but as I have described, this working perfectly in tinker.
Note
I am getting everything working perfectly in my localhost, this is occurring only on my test server.
Please let me know, if I need to give additional information.
Tinker uses a different runtime than your application, this could be causing an issue because in one scenario. php goes directly from your box to the api server and in the other it goes through your webserver before making the request.
The first thing to do would be to clear your laravel cache and config with
php artisan cache:clear
and
php artisan config:clear
if that fails I would look into the cross-domain restrictions or settings on your web server.
Please check for Guzzle requirements on your server. specially
To use the PHP stream handler, allow_url_fopen must be enabled in your system's php.ini.
I just ran into this problem on my testing server, I found it using cockpit. but my problem was with alouy/youtube. check selinux if you have that on your production server. check file permission of .env too. Hard to give a solution when the variables of your server are not presented.
also Read your laravel logs, that presented the solution to me.
hope this helps.

Laravel returning random Carbon Method Illuminate\\Support\\Carbon::getTimestamp does not exist error on ajax call

New installation of Laravel - tried to reinstall and run composer update - same issue.
Laravel api project is returning randomly "Method Illuminate\Support\Carbon::getTimestamp does not exist." after ajax call from axios in separate vue.js client side project. This does not happen for every request. I will greatly appreciate any help.
I am experiencing the same problem, and simple "composer update" after some time should fix this, as Carbon breaks Laravel compatibility.

Laravel 5.2 view in register a provider

i have installed the chat package:
https://github.com/dazzz1er/confer
Unfortunately i get an error when i try to publish it. Here is the error:
[Symfony\Component\Debug\Exception\FatalErrorException]
Call to undefined method Illuminate\Support\Facades\View::composer()
Thanks !
As correctly pointed out by #curious_coder confer is not compatible with Laravel 5.2 yet. Please keep an on the open Laravel 5.2 issue on Github and/or ask the author of this package for updates.

503 response in Laravel since Composer update

Since I did my last Composer update, I always get an 503(Service Unavailable) when I do a dd(), die or exit. Are there any known issues? Google couldn't bring the answer.
I'm using Laravel 5.1,
my last Composer package was barryvdh/laravel-dompdf.
Thank you for your help.

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