[GH-ISSUE #494] Class 'Pusher' not found

kerem commented

2026-02-26 02:32:55 +03:00

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Originally created by @MQTEnt on GitHub (Dec 3, 2016).
Original GitHub issue: https://github.com/koel/koel/issues/494

When I install Koel, in step composer install when almost finish but an error occur

[Symfony\Component\Debug\Exception\FatalErrorException]
Class 'Pusher' not found
PHP Fatal error: Class 'Pusher' not found in \koel\vendor\laravel\framework\src\Illuminate\Broadcasting\BroadcastManager.php on line 210

Originally created by @MQTEnt on GitHub (Dec 3, 2016). Original GitHub issue: https://github.com/koel/koel/issues/494 When I install Koel, in step **composer install** when almost finish but an error occur > [Symfony\Component\Debug\Exception\FatalErrorException] > Class 'Pusher' not found > PHP Fatal error: Class 'Pusher' not found in \koel\vendor\laravel\framework\src\Illuminate\Broadcasting\BroadcastManager.php on line 210 >

kerem closed this issue

2026-02-26 02:32:55 +03:00

kerem commented

2026-02-26 02:32:55 +03:00

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@verygoodsoftwarenotvirus commented on GitHub (Dec 3, 2016):

I am also experiencing this.

Update: running composer require pusher/pusher-php-server --no-scripts caused it to stop displaying this error.

@verygoodsoftwarenotvirus commented on GitHub (Dec 3, 2016): I am also experiencing this. Update: running `composer require pusher/pusher-php-server --no-scripts` caused it to stop displaying this error.

kerem commented

2026-02-26 02:32:55 +03:00

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@phanan commented on GitHub (Dec 5, 2016):

Have you added BROADCAST_DRIVER=log into .env as instructed in the upgrade guide?

@phanan commented on GitHub (Dec 5, 2016): Have you added `BROADCAST_DRIVER=log` into `.env` as instructed in the upgrade guide?

kerem commented

2026-02-26 02:32:55 +03:00

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@binhex commented on GitHub (Dec 5, 2016):

I'm getting the same issue on a clean install (aka not upgrading), im assuming the .env file only comes into play when you attempt to init koel yes?, and thus i dont think adding in BROADCAST_DRIVER=log will fix this, output of error:-

`
php artisan clear-compiled

[Symfony\Component\Debug\Exception\FatalThrowableError]
Class 'Pusher' not found
Script php artisan clear-compiled handling the post-install-cmd event returned with error code 1
`

edit - @verygoodsoftwarenotvirus thanks for the workaround btw, worked for me, @phanan possible to include this in your install script?.

@binhex commented on GitHub (Dec 5, 2016): I'm getting the same issue on a clean install (aka not upgrading), im assuming the .env file only comes into play when you attempt to init koel yes?, and thus i dont think adding in `BROADCAST_DRIVER=log` will fix this, output of error:- ` php artisan clear-compiled [Symfony\Component\Debug\Exception\FatalThrowableError] Class 'Pusher' not found Script php artisan clear-compiled handling the post-install-cmd event returned with error code 1 ` edit - @verygoodsoftwarenotvirus thanks for the workaround btw, worked for me, @phanan possible to include this in your install script?.

kerem commented

2026-02-26 02:32:55 +03:00

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@DaanOlbrechts commented on GitHub (Dec 5, 2016):

I suspect it is because in config/broadcasting.php the default for BROADCAST_DRIVER is set to "pusher".
During the installation process php artisan clear-compiled runs first (throwing the error) before php -r "if (!file_exists('.env')) copy('.env.example', '.env');".

Either changing the default value to log OR switching both installation instructions would fix this problem from occuring on fresh installations.
It also works when you supply your own .env file when installing. That file should contain the BROADCAST_DRIVER=log entry

@DaanOlbrechts commented on GitHub (Dec 5, 2016): I suspect it is because in config/broadcasting.php the default for BROADCAST_DRIVER is set to "pusher". During the installation process `php artisan clear-compiled` runs first (throwing the error) before `php -r "if (!file_exists('.env')) copy('.env.example', '.env');"`. Either changing the default value to log OR switching both installation instructions would fix this problem from occuring on fresh installations. It also works when you supply your own .env file when installing. That file should contain the `BROADCAST_DRIVER=log` entry

kerem commented

2026-02-26 02:32:55 +03:00

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@MQTEnt commented on GitHub (Dec 5, 2016):

@phanan okey, it works 👍
btw, I like your books very much :)

@MQTEnt commented on GitHub (Dec 5, 2016): @phanan okey, it works 👍 btw, I like your books very much :)

kerem commented

2026-02-26 02:32:55 +03:00

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@MQTEnt commented on GitHub (Dec 6, 2016):

I have an error again,

ErrorException in Application.php line 52:

It's the same issue #434 but I can't find the solution that works

@MQTEnt commented on GitHub (Dec 6, 2016): I have an error again, > ErrorException in Application.php line 52: It's the same issue #434 but I can't find the solution that works

kerem commented

2026-02-26 02:32:55 +03:00

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@Ex10Dios commented on GitHub (Jul 13, 2017):

If You want to use Pusher and in .env is "BROADCAST_DRIVER=pusher" You should edit line in "vendor/laravel/framework/src/illuminate/Broadcasting/BroadcastManager.php"
"use Pusher;" to "use Pusher\Pusher;"

@Ex10Dios commented on GitHub (Jul 13, 2017): If You want to use Pusher and in .env is "_BROADCAST_DRIVER=pusher_" You should edit line in "_vendor/laravel/framework/src/illuminate/Broadcasting/BroadcastManager.php_" "**use Pusher;**" to "**use Pusher\Pusher;**"

kerem commented

2026-02-26 02:32:55 +03:00

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@AhmadHani commented on GitHub (Jul 27, 2017):

i edit it but i have new problem

@AhmadHani commented on GitHub (Jul 27, 2017): i edit it but i have new problem Argument 1 passed to Illuminate\Broadcasting\Broadcasters\PusherBroadcaster::__construct() must be an instance of Pusher, instance of Pusher\Pusher given, called in C:\Users\Ahmed\Desktop\projects\social-network\vendor\laravel\framework\src\Illuminate\Broadcasting\BroadcastManager.php on line 215 and defined --

kerem commented

2026-02-26 02:32:55 +03:00

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@tomdew commented on GitHub (Jul 28, 2017):

Try this: https://stackoverflow.com/questions/45052853/class-pusher-not-found
Just going through it the second answer seems to be working for me.

@tomdew commented on GitHub (Jul 28, 2017): Try this: https://stackoverflow.com/questions/45052853/class-pusher-not-found Just going through it the second answer seems to be working for me.

kerem commented

2026-02-26 02:32:55 +03:00

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@deangite commented on GitHub (Aug 21, 2017):

Install pusher 2.6 composer require pusher/pusher-php-server "~2.6"

@deangite commented on GitHub (Aug 21, 2017): Install pusher 2.6 `composer require pusher/pusher-php-server "~2.6"`

kerem commented

2026-02-26 02:32:55 +03:00

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@samayo commented on GitHub (Aug 24, 2017):

Still getting this error. This lib looked awesome and I was about to become a backer, but this needs to be fixed, I hope someone can fix it ... also thanks for making this. I was about to start making one from scratch :)

@samayo commented on GitHub (Aug 24, 2017): Still getting this error. This lib looked awesome and I was about to become a backer, but this needs to be fixed, I hope someone can fix it ... also thanks for making this. I was about to start making one from scratch :)

kerem commented

2026-02-26 02:32:55 +03:00

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@phanan commented on GitHub (Aug 24, 2017):

I don't see why setting BROADCAST_DRIVER=log in .env can't fix this "error."

@phanan commented on GitHub (Aug 24, 2017): I don't see why setting `BROADCAST_DRIVER=log` in `.env` can't fix this "error."

kerem commented

2026-02-26 02:32:55 +03:00

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@ghost commented on GitHub (Sep 4, 2017):

This worked for me.
A better way is to create an alias in config/app.php. Under the 'aliases' key, add this to the array in the "Third Party Aliases" section:

'Pusher' => Pusher\Pusher::class,

@ghost commented on GitHub (Sep 4, 2017): This worked for me. A better way is to create an alias in config/app.php. Under the 'aliases' key, add this to the array in the "Third Party Aliases" section: 'Pusher' => Pusher\Pusher::class,

kerem commented

2026-02-26 02:32:55 +03:00

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@evinkuraga commented on GitHub (Oct 13, 2017):

for laravel 5.5 users, just change your composer json line to this:
"pusher/pusher-php-server": "~3.0"

@evinkuraga commented on GitHub (Oct 13, 2017): for laravel 5.5 users, just change your composer json line to this: "pusher/pusher-php-server": "~3.0"

kerem commented

2026-02-26 02:32:55 +03:00

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@AhmedHdeawy commented on GitHub (Dec 30, 2017):

in your config/app.php add this line to aliases

'Pusher' => Pusher\Pusher::class,

@AhmedHdeawy commented on GitHub (Dec 30, 2017): in your config/app.php add this line to aliases 'Pusher' => Pusher\Pusher::class,

kerem commented

2026-02-26 02:32:55 +03:00

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@MQTEnt commented on GitHub (Jan 6, 2018):

thank for answering my question until now :))

@MQTEnt commented on GitHub (Jan 6, 2018): thank for answering my question until now :))

kerem commented

2026-02-26 02:32:55 +03:00

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@youssefshibl commented on GitHub (May 27, 2022):

for solve this problem -->
Argument 1 passed to Illuminate\Broadcasting\Broadcasters\PusherBroadcaster::__construct() must be an instance of Pusher, instance of Pusher\Pusher given, called in C:\Users\Ahmed\Desktop\projects\social-network\vendor\laravel\framework\src\Illuminate\Broadcasting\BroadcastManager.php on line 215 and defined

you should run "cp .env.example .env"
and if you want to upload your website in heroku you should remove the ".env " file from .gitignor file

@youssefshibl commented on GitHub (May 27, 2022): for solve this problem --> Argument 1 passed to Illuminate\Broadcasting\Broadcasters\PusherBroadcaster::__construct() must be an instance of Pusher, instance of Pusher\Pusher given, called in C:\Users\Ahmed\Desktop\projects\social-network\vendor\laravel\framework\src\Illuminate\Broadcasting\BroadcastManager.php on line 215 and defined you should run "cp .env.example .env" and if you want to upload your website in heroku you should remove the ".env " file from .gitignor file

kerem referenced this issue

2026-02-26 02:35:52 +03:00

[PR #348] [MERGED] Applied fixes from StyleCI #1220

Rows
Columns

[GH-ISSUE #494] Class 'Pusher' not found #348