[config:export:content:type] Error: Class 'SplFileInfo' does not have a method 'serialize'

[FirstSanny]

Problem/Motivation

When trying to export my config the console runs into an error. That happens for every content type i'm trying to export.

• Drupal version 8.6.11
• Console version 1.8.0
• Console Launcher version 1.8.0
• other people with the same problem: drupal.org
• reproduce with any content-type export and the given versions

Errors

 [ERROR] <em class="placeholder">Warning</em>: call_user_func_array() expects parameter 1 to be a valid callback,
         class 'SplFileInfo' does not have a method 'serialize' in <em
         class="placeholder">Drupal\Core\Extension\Extension-&gt;__call()</em> (line <em class="placeholder">160</em>
         of <em class="placeholder">core/lib/Drupal/Core/Extension/Extension.php</em>). <pre
         class="backtrace">Drupal\Core\Extension\Extension-&gt;__call(&#039;serialize&#039;, Array) (Line: 314)
         Drupal\Console\Extension\Manager-&gt;createExtension(Object) (Line: 251)
         Drupal\Console\Extension\Manager-&gt;getModule(&#039;address&#039;) (Line: 86)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;exportConfigToModule(&#039;address&#039;,
         &#039;Exporting content type&#039;) (Line: 183)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;execute(Object, Object) (Line: 255)
         Symfony\Component\Console\Command\Command-&gt;run(Object, Object) (Line: 978)
         Symfony\Component\Console\Application-&gt;doRunCommand(Object, Object, Object) (Line: 255)
         Symfony\Component\Console\Application-&gt;doRun(Object, Object) (Line: 185)
         Drupal\Console\Core\Application-&gt;doRun(Object, Object) (Line: 64)
         Drupal\Console\Application-&gt;doRun(Object, Object) (Line: 148)
         Symfony\Component\Console\Application-&gt;run() (Line: 89)
         require(&#039;/var/app/current/vendor/drupal/console/bin/drupal.php&#039;) (Line: 4)
         </pre>



 [ERROR] <em class="placeholder">Warning</em>: call_user_func_array() expects parameter 1 to be a valid callback,
         class 'SplFileInfo' does not have a method 'unserialize' in <em
         class="placeholder">Drupal\Core\Extension\Extension-&gt;__call()</em> (line <em class="placeholder">160</em>
         of <em class="placeholder">core/lib/Drupal/Core/Extension/Extension.php</em>). <pre
         class="backtrace">Drupal\Core\Extension\Extension-&gt;__call(&#039;unserialize&#039;, Array) (Line: 314)
         Drupal\Console\Extension\Manager-&gt;createExtension(Object) (Line: 251)
         Drupal\Console\Extension\Manager-&gt;getModule(&#039;address&#039;) (Line: 86)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;exportConfigToModule(&#039;address&#039;,
         &#039;Exporting content type&#039;) (Line: 183)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;execute(Object, Object) (Line: 255)
         Symfony\Component\Console\Command\Command-&gt;run(Object, Object) (Line: 978)
         Symfony\Component\Console\Application-&gt;doRunCommand(Object, Object, Object) (Line: 255)
         Symfony\Component\Console\Application-&gt;doRun(Object, Object) (Line: 185)
         Drupal\Console\Core\Application-&gt;doRun(Object, Object) (Line: 64)
         Drupal\Console\Application-&gt;doRun(Object, Object) (Line: 148)
         Symfony\Component\Console\Application-&gt;run() (Line: 89)
         require(&#039;/var/app/current/vendor/drupal/console/bin/drupal.php&#039;) (Line: 4)
         </pre>

Example Log

[ec2-user@ip-123-45-67-890 current]$ drupal config:export:content:type page
 Enter the module name [address]:
 >

 Export content type in module as an optional configuration (yes/no) [yes]:
 > no

 commands.config.export.content.type.questions.remove-uuid (yes/no) [yes]:
 >

 commands.config.export.content.type.questions.remove-config-hash (yes/no) [yes]:
 >

 Exporting content type
 - modules/contrib/address/config/install/node.type.page.yml
 - modules/contrib/address/config/install/field.field.node.page.body.yml
 - modules/contrib/address/config/install/field.storage.node.body.yml
 - modules/contrib/address/config/install/core.entity_form_display.node.page.default.yml
 - modules/contrib/address/config/install/core.entity_view_display.node.page.default.yml
 - modules/contrib/address/config/install/core.entity_view_display.node.page.teaser.yml
 - modules/contrib/address/config/install/core.entity_view_mode.node.teaser.yml

Solutions

Didn't tried something yet.

[Eli-TW]

I can replicate the same error on the latest dev branch of console and console-core

[mandrius]

I'm getting the same error during custom content entity generation (drupal generate:entity:content).

[chandu7929]

I'm also getting the same error during custom content entity generation (drupal generate:entity:content).

[tbenice]

Having the same problem with gprr. The class is there but the yml file is not.

[marcelgast]

Getting the same errors when running drupal generate:command

[LOBsTerr]

So, the problem here that
class \Drupal\Core\Extension\Extension doesn't implement Serializable interface anymore

8.6
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Extension%21Extension.php/class/Extension/8.6.x

8.2
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Extension%21Extension.php/class/Extension/8.2.x

I'm looking for a solution

[LOBsTerr]

PR https://github.com/hechoendrupal/drupal-console/pull/4013/files

It is a quick solution for now.

My proposal:
I think we should create a proxy class and not directly extend \Drupal\Core\Extension\Extension
This class will handle all extensions paths and will contain inside original extension object, but it will touch many modules.

@jmolivas Any ideas?

[ludal74]

The PR proposed by @LOBsTerr seems to fix the issue, at least for the drupal generate:entity:content command.

[codesquatch]

For a temporary workaround until this is committed you can run drush entup or drupal upe after the failure to install the table(s) in the DB.

[GuidoRobertone]

I can't reproduce the issue:

Drupal version 8.6.15
Console version 1.8.0
Console Launcher version 1.8.0

guido@pavilion:~/Desktop/Guido/www/drupal8-local/web/sites $ drupal config:export:content:type page
 Enter the module name [webform_access]:
 > 

 Export content type in module as an optional configuration (yes/no) [yes]:
 > no

 Content Type to be exported without uuid key. (yes/no) [yes]:
 > 

 Content type to be exported without the default site hash key. (yes/no) [yes]:
 > 


 // config:export:entity

 commands.config.export.entity.questions.optional-config (yes/no) [yes]:
 > 

 commands.config.export.entity.messages.content-type-exported
 - modules/contrib/webform/modules/webform_access/config/optional/node.type.page.yml
 - modules/contrib/webform/modules/webform_access/config/optional/field.field.node.page.body.yml
 - modules/contrib/webform/modules/webform_access/config/optional/field.storage.node.body.yml
 - modules/contrib/webform/modules/webform_access/config/optional/core.entity_form_display.node.page.default.yml
 - modules/contrib/webform/modules/webform_access/config/optional/core.entity_view_display.node.page.default.yml
 - modules/contrib/webform/modules/webform_access/config/optional/core.entity_view_display.node.page.teaser.yml
 - modules/contrib/webform/modules/webform_access/config/optional/core.entity_view_mode.node.teaser.yml

[FirstSanny]

That's interessting. I can still reproduce it with exactly the version numbers you are reffering to.
But that means, that the reason could be one of my installed modules?

[ec2-user@ip-123-45-67-890 current]$ drupal config:export:content:type page
 Enter the module name [address]:
 >

 Export content type in module as an optional configuration (yes/no) [yes]:
 > no

 commands.config.export.content.type.questions.remove-uuid (yes/no) [yes]:
 >

 commands.config.export.content.type.questions.remove-config-hash (yes/no) [yes]:
 >

 Exporting content type
 - modules/contrib/address/config/install/node.type.page.yml
 - modules/contrib/address/config/install/field.field.node.page.body.yml
 - modules/contrib/address/config/install/field.storage.node.body.yml
 - modules/contrib/address/config/install/core.entity_form_display.node.page.default.yml
 - modules/contrib/address/config/install/core.entity_view_display.node.page.default.yml
 - modules/contrib/address/config/install/core.entity_view_display.node.page.teaser.yml
 - modules/contrib/address/config/install/core.entity_view_mode.node.teaser.yml


 [ERROR] <em class="placeholder">Warning</em>: call_user_func_array() expects parameter 1 to be a valid callback,
         class 'SplFileInfo' does not have a method 'serialize' in <em
         class="placeholder">Drupal\Core\Extension\Extension-&gt;__call()</em> (line <em class="placeholder">160</em>
         of <em class="placeholder">core/lib/Drupal/Core/Extension/Extension.php</em>). <pre
         class="backtrace">Drupal\Core\Extension\Extension-&gt;__call(&#039;serialize&#039;, Array) (Line: 314)
         Drupal\Console\Extension\Manager-&gt;createExtension(Object) (Line: 251)
         Drupal\Console\Extension\Manager-&gt;getModule(&#039;address&#039;) (Line: 86)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;exportConfigToModule(&#039;address&#039;,
         &#039;Exporting content type&#039;) (Line: 183)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;execute(Object, Object) (Line: 255)
         Symfony\Component\Console\Command\Command-&gt;run(Object, Object) (Line: 978)
         Symfony\Component\Console\Application-&gt;doRunCommand(Object, Object, Object) (Line: 255)
         Symfony\Component\Console\Application-&gt;doRun(Object, Object) (Line: 185)
         Drupal\Console\Core\Application-&gt;doRun(Object, Object) (Line: 64)
         Drupal\Console\Application-&gt;doRun(Object, Object) (Line: 148)
         Symfony\Component\Console\Application-&gt;run() (Line: 89)
         require(&#039;/var/app/current/vendor/drupal/console/bin/drupal.php&#039;) (Line: 4)
         </pre>



 [ERROR] <em class="placeholder">Warning</em>: call_user_func_array() expects parameter 1 to be a valid callback,
         class 'SplFileInfo' does not have a method 'unserialize' in <em
         class="placeholder">Drupal\Core\Extension\Extension-&gt;__call()</em> (line <em class="placeholder">160</em>
         of <em class="placeholder">core/lib/Drupal/Core/Extension/Extension.php</em>). <pre
         class="backtrace">Drupal\Core\Extension\Extension-&gt;__call(&#039;unserialize&#039;, Array) (Line: 314)
         Drupal\Console\Extension\Manager-&gt;createExtension(Object) (Line: 251)
         Drupal\Console\Extension\Manager-&gt;getModule(&#039;address&#039;) (Line: 86)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;exportConfigToModule(&#039;address&#039;,
         &#039;Exporting content type&#039;) (Line: 183)
         Drupal\Console\Command\Config\ExportContentTypeCommand-&gt;execute(Object, Object) (Line: 255)
         Symfony\Component\Console\Command\Command-&gt;run(Object, Object) (Line: 978)
         Symfony\Component\Console\Application-&gt;doRunCommand(Object, Object, Object) (Line: 255)
         Symfony\Component\Console\Application-&gt;doRun(Object, Object) (Line: 185)
         Drupal\Console\Core\Application-&gt;doRun(Object, Object) (Line: 64)
         Drupal\Console\Application-&gt;doRun(Object, Object) (Line: 148)
         Symfony\Component\Console\Application-&gt;run() (Line: 89)
         require(&#039;/var/app/current/vendor/drupal/console/bin/drupal.php&#039;) (Line: 4)
         </pre>

[LOBsTerr]

@FirstSanny The fix proposed by me above is not merged to dev version. The problem is not in the specific module. It is related to the update of the core, some code was changed and now we need to adapt DC.
Anyway, the command is still generating correctly the content types. If you check the log message above the warnings.

[hjuarez20]

@LOBsTerr I can't reproduce the issue to review the PR

Drupal version 8.6.11 / 8.7.1
Console version 1.8.0
Console Launcher version 1.8.0

I run the following commands to check and everything was ok

drupal drupal config:export:content:type page
 Enter the module name [demo]:
 >

 Export content type in module as an optional configuration (yes/no) [yes]:
 > no

 commands.config.export.content.type.questions.remove-uuid (yes/no) [yes]:
 >

 commands.config.export.content.type.questions.remove-config-hash (yes/no) [yes]:
 >

 Exporting content type
 - modules/custom/demo/config/install/node.type.page.yml
 - modules/custom/demo/config/install/field.field.node.page.body.yml
 - modules/custom/demo/config/install/field.storage.node.body.yml
 - modules/custom/demo/config/install/core.entity_form_display.node.page.default.yml
 - modules/custom/demo/config/install/core.entity_view_display.node.page.default.yml
 - modules/custom/demo/config/install/core.entity_view_display.node.page.teaser.yml
 - modules/custom/demo/config/install/core.entity_view_mode.node.teaser.yml

drupal generate:entity:content

 // Welcome to the Drupal Content Entity generator
 Enter the module name [demo]:
 >

 Enter the class of your new content entity [DefaultEntity]:
 >

 Enter the machine name of your new content entity [default_entity]:
 >

 Enter the label of your new content entity [Default entity]:
 >

 Enter the base-path for the content entity routes [/admin/structure]:
 >

 Do you want this (content) entity to have bundles? (yes/no) [no]:
 >

 Is your entity translatable? (yes/no) [yes]:
 > no

 Is your entity revisionable? (yes/no) [yes]:
 > no

Generated or updated files
 Generation path: /Users/hjuarez/drupal/web
 1 - modules/custom/demo/demo.permissions.yml
 2 - modules/custom/demo/demo.links.menu.yml
 3 - modules/custom/demo/demo.links.task.yml
 4 - modules/custom/demo/demo.links.action.yml
 5 - modules/custom/demo/src/DefaultEntityAccessControlHandler.php
 6 - modules/custom/demo/src/Entity/DefaultEntityInterface.php
 7 - modules/custom/demo/src/Entity/DefaultEntity.php
 8 - modules/custom/demo/src/DefaultEntityHtmlRouteProvider.php
 9 - modules/custom/demo/src/Entity/DefaultEntityViewsData.php
 10 - modules/custom/demo/src/DefaultEntityListBuilder.php
 11 - modules/custom/demo/src/Form/DefaultEntitySettingsForm.php
 12 - modules/custom/demo/src/Form/DefaultEntityForm.php
 13 - modules/custom/demo/src/Form/DefaultEntityDeleteForm.php
 14 - modules/custom/demo/default_entity.page.inc
 15 - modules/custom/demo/templates/default_entity.html.twig


 Generated lines: "691"

drupal generate:command

 // Welcome to the Drupal Command generator
 Enter the extension name [demo]:
 >

 Enter the Command name. [demo:default]:
 >

 Do you want to add the initialize method? (yes/no) [no]:
 >

 Do you want to add the interact method? (yes/no) [no]:
 >

 Enter the Command Class. (Must end with the word 'Command'). [DefaultCommand]:
 >

 Is the command aware of the drupal site installation when executed? (yes/no) [no]:
 >

 Do you want to load services from the container? (yes/no) [no]:
 >

 Do you want to add a Generator class?. (yes/no) [no]:
 >

 Do you want proceed with the operation? (yes/no) [yes]:
 >

Generated or updated files
 Generation path: /Users/hjuarez/drupal/web
 1 - modules/custom/demo/src/Command/DefaultCommand.php
 2 - modules/custom/demo/console.services.yml
 3 - modules/custom/demo/console/translations/en/demo.default.yml


 Generated lines: "47"

[enzolutions]

Closing the issue, maybe the latest version of Drupal Solve the problem.