exception 'InvalidArgumentException' with message 'There are no commands defined in the "xxx" namespace.'

[nebestpal]

I'm getting this error:

[2014-08-24 20:19:02] staging.ERROR: exception 'InvalidArgumentException' with message 'There are no commands defined in the "trusty" namespace.' in /home/trustywebapp/public_html/stagingtrusty/vendor/symfony/console/Symfony/Component/Console/Application.php:516
Stack trace:
#0 /home/trustywebapp/public_html/stagingtrusty/vendor/symfony/console/Symfony/Component/Console/Application.php(550): Symfony\Component\Console\Application->findNamespace('trusty')
#1 /home/trustywebapp/public_html/stagingtrusty/vendor/symfony/console/Symfony/Component/Console/Application.php(190): Symfony\Component\Console\Application->find('trusty:log')
#2 /home/trustywebapp/public_html/stagingtrusty/vendor/symfony/console/Symfony/Component/Console/Application.php(124): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#3 /home/trustywebapp/public_html/stagingtrusty/artisan(58): Symfony\Component\Console\Application->run()
#4 {main} [] []

This is what I put in the cpanel cron job:
php /home/trustywebapp/public_html/stagingtrusty/artisan scheduled:run 1>> /dev/null 2>&1

Pls help.

[bkuhl]

This doesn't look like anything to do with dispatcher, but an issue with the commands themselves. Please verify all of your artisan commands are able to be run standalone, outside of scheduled:run.

[nebestpal]

The command runs perfectly as standalone, but throws error when I used this package.

[bkuhl]

The stack trace indicates that it's trying to run artisan trusty:log but the trusty command namespace could not be found. Are you saying that you when login to this environment you're able to run the artisan trusty:log command successfully?

[nebestpal]

Yes I was able to run it successfully by running artisan trusty:log
This is what I put into the cron job

The cron looks like this

• * * * * php /home/trustywebapp/public_html/stagingtrusty/artisan scheduled:run 1>> /dev/null 2>&1

When I replace the "scheduled:run 1>> /dev/null 2>&1" with "trusty:log" it works.

Reverting back keeps throwing the error: " no commands defined in the "trusty" namespace"

I'm not sure why. Perhaps it's the cron problem. Because when I ssh'd and run: php /home/trustywebapp/public_html/stagingtrusty/artisan scheduled:run 1>> /dev/null 2>&1
it works, but fails again when I try to use cron job in cpanel.

[nebestpal]

Got this to work by changing this

• * * * php /home/trustywebapp/public_html/stagingtrusty/artisan scheduled:run 1>> /dev/null 2>&1
  to this
• * * * php /home/trustywebapp/public_html/stagingtrusty/artisan "scheduled:run" 1>> /dev/null 2>&1

Notice the double quotes around "scheduled:run"

[bkuhl]

That's pretty odd... glad to hear you got it working though!

[drakakisgeo]

Have the same problem. Command runs without any problem standalone. Double quotes didn't fix anything for me.

"InvalidArgumentExceptionvendor/symfony/console/Symfony/Component/Console/Application.php:516
There are no commands defined in the "xxx" namespace."

Also changed the executable setting to be "/usr/bin/php5-cli" that is true in my case. Again no luck.

[bkuhl]

I had this issue on a server earlier this week and using php-cli resolved the issue for me. If that doesn't work for your server, I'm not sure what to try next.

[drakakisgeo]

Thing is that is working ok without the dispacher. Anyway I'll try some things and let you know.

[cnanney]

Just starting testing out Dispatcher today, running into this same issue. php-cli doesn't work, double quotes around scheduled:run doesn't work.

Still get There are no commands defined in the "av" namespace., but can ssh in and run artisan av:command and it executes just fine.

[drakakisgeo]

Any idea? Keep getting that, so basically I can't use it in my live server.

[bkuhl]

The challenge I'm facing here is that I don't believe this is an issue with Dispatcher, it's an underlying issue with Laravel and/or Symfony (probably symfony). Dispatcher is simply generating a linux command and running that in a background process.

Have you tried running the exact command that Dispatcher generates manually on the server? Whether this executable command is configured or not, it should produce consistent results manually as it does being run by Dispatcher.

[mattglover11]

I am also having the same problem in production. Works find locally but can't get it to run on the production server

[mattglover11]

php artisan notification:day
[InvalidArgumentException]
There are no commands defined in the "notification" namespace.

php-cli artisan notification:day works fine.

php artisan scheduled:run
[InvalidArgumentException]
There are no commands defined in the "notification" namespace.

php-cli artisan scheduled:run
[InvalidArgumentException]
There are no commands defined in the "notification" namespace.

[bkuhl]

@sparkeleven In 1.X commands don't inherit the php executable from scheduled:run (though they do in 2.0@dev). Did you configure the executable config (see https://github.com/Indatus/dispatcher/releases/tag/v1.4.1) to use php-cli?

[mattglover11]

OK, brilliant that works, thanks.

[bkuhl]

Does this solve the issue for anyone else that hasn't tried this?

[drakakisgeo]

Its ok now. I have changed the config in the local env by mistake. Changed that, worked fine.

[cnanney]

Setting the executable in config fixed it for me too, thanks.

[ideadx]

Awesome, Thanks.

[ideadx]

Fix:
Open: /Vandor/indatus/dispatcher/src/config/config.php
and set
'executable' => null
to
your cron path

[caneco]

This has been solved?

I'm trying to use Dispacher and I keep getting this error… I've already read all the comments as make all suggestion and still no luck.

[mattglover11]

@caneco in my /app/config/packages/indatus/dispatcher/config.php I have

'executable' => '/usr/bin/php-cli'

Does that help?

[caneco]

@sparkeleven that really made the trick! Thank you!

[xwlee]

@sparkeleven Thank, it solved!

[ideadx]

if you dont find config files in app/config
run: php artisan config:publish indatus/dispatcher

[caneco]

On the other day this happened to me with this issue…