Problem/Motivation

If something throws an exception during execution of $kernel->terminate(), the following message is appended to the rendered page:

If you have just changed code (for example deployed a new module or moved an existing one) read http://drupal.org/documentation/rebuild

The terminate event fires after the page has been sent to the browser (including headers / HTTP status). It should not generate any additional output and even more important, the catch-clause cannot modify the HTTP status at this time anymore.

Proposed resolution

Remaining tasks

User interface changes

API changes

Comments

znerol’s picture

znerol CreditAttribution: znerol commented
Title: Uncaught exception message is shown when exception is thrown by the terminate event » Uncaught exception message is shown when exception is thrown during the terminate event

Version: 8.0.x-dev » 8.1.x-dev

Drupal 8.0.6 was released on April 6 and is the final bugfix release for the Drupal 8.0.x series. Drupal 8.0.x will not receive any further development aside from security fixes. Drupal 8.1.0-rc1 is now available and sites should prepare to update to 8.1.0.

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Version: 8.1.x-dev » 8.2.x-dev

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Version: 8.2.x-dev » 8.3.x-dev

Drupal 8.2.6 was released on February 1, 2017 and is the final full bugfix release for the Drupal 8.2.x series. Drupal 8.2.x will not receive any further development aside from critical and security fixes. Sites should prepare to update to 8.3.0 on April 5, 2017. (Drupal 8.3.0-alpha1 is available for testing.)

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Version: 8.3.x-dev » 8.4.x-dev

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Version: 8.4.x-dev » 8.5.x-dev

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Version: 8.5.x-dev » 8.6.x-dev

Drupal 8.5.6 was released on August 1, 2018 and is the final bugfix release for the Drupal 8.5.x series. Drupal 8.5.x will not receive any further development aside from security fixes. Sites should prepare to update to 8.6.0 on September 5, 2018. (Drupal 8.6.0-rc1 is available for testing.)

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Version: 8.6.x-dev » 8.8.x-dev

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Version: 8.8.x-dev » 8.9.x-dev

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Version: 8.9.x-dev » 9.2.x-dev

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Version: 9.2.x-dev » 9.3.x-dev
larowlan’s picture

larowlan
Location 🇦🇺🏝.au GMT+10
CreditAttribution: larowlan at PreviousNext commented
Priority: Normal » Minor
Issue tags: +Novice, +Bug Smash Initiative

Version: 9.3.x-dev » 9.4.x-dev

Drupal 9.3.15 was released on June 1st, 2022 and is the final full bugfix release for the Drupal 9.3.x series. Drupal 9.3.x will not receive any further development aside from security fixes. Drupal 9 bug reports should be targeted for the 9.4.x-dev branch from now on, and new development or disruptive changes should be targeted for the 9.5.x-dev branch. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

Version: 9.4.x-dev » 9.5.x-dev

Drupal 9.4.9 was released on December 7, 2022 and is the final full bugfix release for the Drupal 9.4.x series. Drupal 9.4.x will not receive any further development aside from security fixes. Drupal 9 bug reports should be targeted for the 9.5.x-dev branch from now on, and new development or disruptive changes should be targeted for the 10.1.x-dev branch. For more information see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

Version: 9.5.x-dev » 11.x-dev

Drupal core is moving towards using a “main” branch. As an interim step, a new 11.x branch has been opened, as Drupal.org infrastructure cannot currently fully support a branch named main. New developments and disruptive changes should now be targeted for the 11.x branch. For more information, see the Drupal core minor version schedule and the Allowed changes during the Drupal core release cycle.

quietone’s picture

quietone CreditAttribution: quietone at PreviousNext commented
Status: Active » Closed (outdated)

This was fixed a few months after this report. In #2521852: Make it possible to use your own exception handler