Invalid resource theme://

[MorphBonehunter]

I've run 2 (very) small websites with grav and today i tried to enable/configure the email plugin in the admin panel on both of the installations.
But every time i try to test the Plugin i got the following error (i obfuscate the settings a little bit):

bin/plugin email test-email -t <name>@<domain>.de

Current Configuration:

array:16 [
  "enabled" => true
  "from" => "<name>@<domain>.net"
  "from_name" => null
  "to" => "<name>@<domain>.com"
  "to_name" => null
  "queue" => array:4 [
    "enabled" => false
    "flush_frequency" => "* * * * *"
    "flush_msg_limit" => 10
    "flush_time_limit" => 100
  ]
  "mailer" => array:3 [
    "engine" => "smtp"
    "smtp" => array:5 [
      "server" => "<name>.<domain>.net"
      "port" => 25
      "encryption" => "none"
      "user" => null
      "password" => null
    ]
    "sendmail" => array:1 [
      "bin" => "/usr/sbin/sendmail -bs"
    ]
  ]
  "content_type" => "text/html"
  "debug" => false
  "charset" => null
  "cc" => null
  "cc_name" => null
  "bcc" => null
  "reply_to" => null
  "reply_to_name" => null
  "body" => null
]


In UniformResourceLocator.php line 435:
                             
  Invalid resource theme://  
                             

test-email [-t|--to TO] [-e|--env [ENV]] [-s|--subject [SUBJECT]] [-b|--body [BODY]]

Both sites use the Quark theme and i have no clue what the problem could be.

[mahagr]

Are you using Grav 1.6?

[MorphBonehunter]

Yes, the grav version is 1.6.21, the email plugin version is 3.0.6.

[valentin-harrang]

I have same problem, @MorphBonehunter Have you found a solution?

[pawelandrzejewski89]

Same issue for Grav 1.6.21 and 'Static site generator' plugin.

It looks like its Grav core problem, and it's not related to any of plugins.

[valentin-harrang]

How can the problem be corrected?

If I go to system/src/Grav/Common/Twig at line 211 and if I edit theme to themes, it works.

'theme_dir'         => $locator->findResource('theme://'),
'theme_url'         => $this->grav['base_url'] . '/' . $locator->findResource('theme://', false),

The problem is theme:// it is written in singular instead of plurial.

[rhukster]

I’ll take a look at this today.

[randoum]

Exact same problem here

[pawelandrzejewski89]

In case of a different plugin with same error: 'Static site generator' on Grav 1.6.21 there was easy workaround -> downgrade to 1.6.20.
In Grav 1.6.21 there's some inconsistency in documentation/vendors.

Can you confirm that downgrade to 1.6.20 also work in this case and its not plugin issue?

[randoum]

Grav 1.6.21 - Email 3.0.6 (tried 3.0.5, same result)
Though it works with Grav 1.6.20 (Email 3.0.6)

Backtrace (edited) :

In UniformResourceLocator.php line 435:
                              
  [InvalidArgumentException]  
  Invalid resource theme://   
                              

Exception trace:
 () at /vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php:435
 RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator->find() at /vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php:403
 RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator->findCached() at /vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php:290
 RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator->findResource() at /system/src/Grav/Common/Twig/Twig.php:91
 Grav\Common\Twig\Twig->init() at /user/plugins/email/classes/Utils.php:33
 Grav\Plugin\Email\Utils::sendEmail() at /user/plugins/email/cli/TestEmailCommand.php:91
 Grav\Plugin\Console\TestEmailCommand->serve() at /system/src/Grav/Console/ConsoleCommand.php:41
 Grav\Console\ConsoleCommand->execute() at /vendor/symfony/console/Command/Command.php:255
 Symfony\Component\Console\Command\Command->run() at /vendor/symfony/console/Application.php:917
 Symfony\Component\Console\Application->doRunCommand() at /vendor/symfony/console/Application.php:269
 Symfony\Component\Console\Application->doRun() at /vendor/symfony/console/Application.php:145
 Symfony\Component\Console\Application->run() at /bin/plugin:152

[mahagr]

The issue is caused by this change (see CLI): https://github.com/getgrav/grav/blob/1.7/UPGRADE-1.7.md#cli-1

[mahagr]

Here is the change itself getgrav/grav@48170d2

[mahagr]

So.. Basically the reason why this (and some other plugins) CLI commands broke is because of Grav initialization was broken in older versions and they were initializing theme too early, causing issues which could not be fixed without breaking some of the CLI commands.

[MorphBonehunter]

Confirm that the issue is fixed with 3.0.7:
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