Drush 8.1-dev and Drupal 8.0.2 pain

By justsomeguy.com on 13 Jan 2016 at 22:38 UTC

Not sure if this is the right place for this - if not, sorry!

I was happily running a Drupal 8.0.1 install with Drush Version 8.1-dev ,

I ran drush up to go to 8.0.2 this afternoon, and all of a sudden Drush is broken for me. The site works just fine and is a happy 8.0.2 install. Nothing else was changed (other than by the up command).

But now on any Drush command for this install I get:

Fatal error: Cannot redeclare class Drupal in /home/(my path)/web/core/lib/Drupal.php on line 79
Drush command terminated abnormally due to an unrecoverable error. [error]
Error: Cannot redeclare class Drupal in /home/(my path)/web/core/lib/Drupal.php, line
79

I have tried deleting and re-installing Drush dev with composer, but with the same result. I tried deleting ~/.drush but again, no dice.

I grepped (installdir)/web for 'class Drupal {' and got the expected result (just one declaration)

I'm confused - can someone point me at some docs that might shed some light?

Thank you in advance.

Comments

commented 17 February 2016 at 23:44

Drupal 8 can be a pain to run an update on.

# ../vendor/bin/drush up date

Fatal error: Cannot redeclare class Drupal in /home/accountname/web/core/lib/Drupal.php on line 79
Drush command terminated abnormally due to an unrecoverable error.                                                      [error]
Error: Cannot redeclare class Drupal in /home/accountname/web/core/lib/Drupal.php, line 79

Trying to figure out WHY this is happening.

"It is a damn poor day when you don't learn something!" - Mr. Jones, teacher