Level 122
what error do you get?
May 4, 2021
8
Level 4
Laravel 8: Unable to create configured logger: Slack
Hi. I'm unable to set up logging to go to a slack channel
My app has been upgraded to laravel 8 (from Laravel 5.5) and understand there were changes in logging in the config file logging.php. I've cleared the cache and config
I've copied and pasted a new config file and I believe have all the set up as documented but each time I try to log to slack I get an error.
Notifications to Slack work as expected and this is the same on my Forge and Homestead environments.
How can I log to Slack?
Here's my logging.php
<?php
use Monolog\Handler\NullHandler;
use Monolog\Handler\StreamHandler;
use Monolog\Handler\SyslogUdpHandler;
return [
/*
|--------------------------------------------------------------------------
| Default Log Channel
|--------------------------------------------------------------------------
|
| This option defines the default log channel that gets used when writing
| messages to the logs. The name specified in this option should match
| one of the channels defined in the "channels" configuration array.
|
*/
'default' => env('LOG_CHANNEL', 'stack'),
/*
|--------------------------------------------------------------------------
| Log Channels
|--------------------------------------------------------------------------
|
| Here you may configure the log channels for your application. Out of
| the box, Laravel uses the Monolog PHP logging library. This gives
| you a variety of powerful log handlers / formatters to utilize.
|
| Available Drivers: "single", "daily", "slack", "syslog",
| "errorlog", "monolog",
| "custom", "stack"
|
*/
'channels' => [
'stack' => [
'driver' => 'stack',
'channels' => ['daily'],
'ignore_exceptions' => false,
],
'single' => [
'driver' => 'single',
'path' => storage_path('logs/laravel.log'),
'level' => env('LOG_LEVEL', 'debug'),
],
'daily' => [
'driver' => 'daily',
'path' => storage_path('logs/laravel.log'),
'level' => env('LOG_LEVEL', 'debug'),
'days' => 14,
],
'slack' => [
'driver' => 'slack',
'url' => env('LOG_SLACK_WEBHOOK_URL'),
'username' => 'Laravel Log',
'emoji' => ':boom:',
'level' => env('LOG_LEVEL', 'critical'),
],
'papertrail' => [
'driver' => 'monolog',
'level' => env('LOG_LEVEL', 'debug'),
'handler' => SyslogUdpHandler::class,
'handler_with' => [
'host' => env('PAPERTRAIL_URL'),
'port' => env('PAPERTRAIL_PORT'),
],
],
'stderr' => [
'driver' => 'monolog',
'level' => env('LOG_LEVEL', 'debug'),
'handler' => StreamHandler::class,
'formatter' => env('LOG_STDERR_FORMATTER'),
'with' => [
'stream' => 'php://stderr',
],
],
'syslog' => [
'driver' => 'syslog',
'level' => env('LOG_LEVEL', 'debug'),
],
'errorlog' => [
'driver' => 'errorlog',
'level' => env('LOG_LEVEL', 'debug'),
],
'null' => [
'driver' => 'monolog',
'handler' => NullHandler::class,
],
'emergency' => [
'path' => storage_path('logs/laravel.log'),
],
],
];
I have an environment setting for the URL: LOG_SLACK_WEBHOOK_URL="https://hooks.slack.com/services/XXXXXXXXXXXXX......"
Any advice please?
Thank you
Level 4
Hi, sorry should have added that to the body of the post (added to the title) but the error is:
Unable to create configured logger:
From the log I get:
Unable to create configured logger. Using emergency logger. {"exception":"[object] (TypeError(code: 0): Argument 1 passed to Monolog\Handler\SlackWebhookHandler::__construct() must be of the type string, null given, called in /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Log/LogManager.php on line 312 at /home/vagrant/code/wedleague/vendor/monolog/monolog/src/Monolog/Handler/SlackWebhookHandler.php:51)
[stacktrace]
#0 /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(312): Monolog\Handler\SlackWebhookHandler->__construct()
#1 /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(202): Illuminate\Log\LogManager->createSlackDriver()
#2 /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(118): Illuminate\Log\LogManager->resolve()
#3 /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(98): Illuminate\Log\LogManager->get()
#4 /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Log/LogManager.php(87): Illuminate\Log\LogManager->driver()
#5 /home/vagrant/code/wedleague/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(261): Illuminate\Log\LogManager->channel()
#6 /home/vagrant/code/wedleague/tests/Handlers/Events/MailerSendingEventhandlerTest.php(22): Illuminate\Support\Facades\Facade::__callStatic()
#7 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/Framework/TestCase.php(1526): Tests\Handlers\Events\MailerSendingEventhandlerTest->testHandle()
#8 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/Framework/TestCase.php(1132): PHPUnit\Framework\TestCase->runTest()
#9 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/Framework/TestResult.php(722): PHPUnit\Framework\TestCase->runBare()
#10 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/Framework/TestCase.php(884): PHPUnit\Framework\TestResult->run()
#11 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/Framework/TestSuite.php(677): PHPUnit\Framework\TestCase->run()
#12 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/Framework/TestSuite.php(677): PHPUnit\Framework\TestSuite->run()
#13 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/TextUI/TestRunner.php(667): PHPUnit\Framework\TestSuite->run()
#14 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/TextUI/Command.php(143): PHPUnit\TextUI\TestRunner->run()
#15 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/src/TextUI/Command.php(96): PHPUnit\TextUI\Command->run()
#16 /home/vagrant/code/wedleague/vendor/phpunit/phpunit/phpunit(61): PHPUnit\TextUI\Command::main()
#17 {main}
This is from a test I'm running simply to enter a slack log entry:
Log::channel('slack')->info("phpunit test message")
The same error occurs if I try and log in the live and local apps
Thank you
Level 1
Did you ever fix this? we are getting the same error for a few months and it is driving us nutso
3 likes
Level 1
Anyone have any solutions for this? Getting the error when trying to make a debug log channel.
Level 6
Here too, L9
1 like
Level 11
This is most likely because of deprecation channel, you have two options:
First is to remove LOG_DEPRECATIONS_CHANNEL from your .env.
Second option is to add deprecations channel to your config in config/logging.php:
'channels' => [
...
'deprecations' => [
'driver' => 'single',
'path' => storage_path('logs/php-deprecation-warnings.log'),
],
],
2 likes
Level 6
I'm getting the same issue after having upgraded to L9
2 likes
Level 1
I am having similar error, after an upgrade to laravel 8 using the Log facade
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