When running master-execute against a Pantheon site, I receive the following error:

"Error: Call to undefined function drush_get_named_extensions_list()"

Pantheon uses Drush 5.10.1. On another environment running Drush 6.4.0 the command runs without error. Also, using the last master release (7.x-2.0-beta3) there are no errors on either environment. Is the most recent release incompatible with older versions of Drush?

Comments

derhasi’s picture

derhasi CreditAttribution: derhasi commented

drush_get_named_extensions_list() was introduced in Drush 6. Could you work around the issue?

chasingmaxwell’s picture

chasingmaxwell CreditAttribution: chasingmaxwell commented

I'm not sure how I would. Right now we'll have to stick to beta3 until Pantheon updates to a newer version of drush.

milos.kroulik’s picture

milos.kroulik CreditAttribution: milos.kroulik commented
Title: Call to undefined function drush_get_named_extensions_list() » Call to undefined function drush_get_named_extensions_list() when using Drush 5
a.milkovsky’s picture

a.milkovsky
he/him
Location UTC +2
CreditAttribution: a.milkovsky as a volunteer commented

I have the same issue. Drush Version : 6.5.0

johnennew’s picture

johnennew CreditAttribution: johnennew commented

Oddly I found this happened when I had not downloaded a dependant module to one which was referenced in my master config for the environment.

So master config required views to be enabled in an environment, views requires ctools but I had not downloaded ctools module and ctools module was not listed in the mater config as required in the environment.

After downloading ctools this error went away.

I was also using Drush 6.5.0

samueljmurray’s picture

samueljmurray CreditAttribution: samueljmurray commented

I'm having the same problem with Drush 6.5.0.

There doesn't seem to be any dependencies that aren't downloaded, so the fix that worked for @ceng hasn't worked for me.

Downgrading to 2.0-beta3 for now.

mike.davis’s picture

mike.davis CreditAttribution: mike.davis at Deeson commented

I've had the same problem and I am using Drush version: 7.0, but it seems to only be a problem when I am building a new site and so have downloaded my default set of modules and then run master-exec to enable them all.

Seeing @ceng's comment I did some testing between the beta3 version and the beta4 version.

Building a site using the beta4 version failed with the error, whereas building a site using the 7.x-2.0-beta3 version this all worked fine. I had a look through the list of modules that were being enabled (when using the beta3 version) and noticed that there were 2 modules that were being downloaded and enabled as they were dependancies but I hadn't downloaded them.

I added these 2 modules to by default list of modules and built a new site using the beta4 version of the master module and this all worked fine, so it does seem to be due to certain dependancy modules having not been downloaded.