Mage2.PRO   mage2pro/core

About the mage2pro/core category (1)
How can I fix the «TypeError: require.toUrl is not a function» issue? (4)
«file_get_contents(<...>/composer.json): failed to open stream: No such file or directory» on «bin/magento sampledata:remove» (4)
There is a «Please wait» sign that doesn’t go away after installing a Mage2.PRO extension to Magento 2.0.x (3)
«Missing argument 1 for df_locale()» (2)
«I tried to upgrade Magento throught eh web setup wizard and it says that it is checking to update mage2pro/core then I get an error saying to Check Component Dependency (we found conflicting dependencies)» (10)
«Call to undefined method Df\Zf\Filter\StringTrim::v() in mage2pro/core/Payment/Method.php on line 1305» (4)
The «Expiration Date» fields (month and year) and the «Place Order» button are broken in IE11 (6)
«Class 'Df\Payment\Exception' not found» (2)
mage2pro/core 2.8.19 can break some backend pages (6)
«Cannot read property 'paymentMethods' of undefined» (9)
«Invalid method Magento\Payment\Model\Method\Substitution\Interceptor::titleB» (3)
Class 'Df\Core\Helper\Path' not found (3)
«PHPUnit_Framework_TestCase not found in mage2pro\core\Core\TestCase.php» (8)
«Call to undefined function ctype_upper()» (8)
«Cannot use Df\Payment\Webhook\Response as Response because the name is already in use in mage2pro/core/Payment/R/Method.php» (2)
«mage2pro/core requires magento/framework >=100.0.0 -> no matching package found» (7)
«Fatal error: Class \'PHPUnit\Framework\TestCase\' not found in /app/vendor/mage2pro/core/Core/TestCase.php on line 6» on compilation (4)
After the «mage2pro/core» package installation the «Register» and «Log In» links are disappeared (3)
Class Df\Framework\Controller\Result\Json\Interceptor may not inherit from final class (Df\Framework\Controller\Result\Json) (4)
Declaration of Df\Framework\Controller\Result\Text::render(Magento\Framework\App\Response\HttpInterface $response) must be compatible with Magento\Framework\Controller\AbstractResult::render(Magento\Framework\App\ResponseInterface $response) (3)
«Cannot use Df\Config\A as A because the name is already in use in vendor/mage2pro/core/Core/Settings.php on line 3» (3)