Update: Yes, I've tried the "Module Missing Message Fixer" module...please not the error message relates to THEMES and not MODULES.

Since updating to 7.50, I get the following message (x4) after running cron...
"User warning: The following module is missing from the file system: danland. In order to fix this, put the module back in its original location. For more information, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1128 of /home/jcrogers/public_html/includes/bootstrap.inc)."
This is one of 4 identical error messages, each specifying a different theme. Stark (the only core theme error) is located in public_html/themes, along with bartik, engines, garland, and sevenk. Note I'm getting above error for ONLY Stark of the core themes. The other 3 errors are for contributed themes, located in public_html/sites/all/themes. Here I have corporateclean, danland, marinelli and professionaltheme and I'm getting errors for all, except corporateclean.
I realize much is already written here about this problem with 7.50, and I'd really like to find and resolve this problem, but so far I've found no solution.
Help and advice are greatly appreciated. Thanks...
Jake

Comments

Stefan Lehmann’s picture

I think there are probably artifacts of once installed themes in your system database table.

If you're comfortable editing these tables manually you can probably simply delete those rows (backup the database first). If you're not comfortable with that, the best way would probably to add a feature request issue for the "Module Missing Message Fixer" module and hope that someone adds that obsolete theme records also get deleted.

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JakeRogers’s picture

Thanks Stefan for the response. I've worked a bit with the tables in the past, but since I have identical lines for similar themes that are NOT giving me errors, I think I'd better not further compound my problem. Please comment if you have other ideas...thanks.
Jake

Jake

Stefan Lehmann’s picture

Do these similiar themes also not exist in the file system anymore? That might be the significant difference.

An obvious work around would be to do what the error message suggests and put the missing themes back into the correct place again.

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JakeRogers’s picture

They do exist...both the ones giving errors and the ones NOT giving errors. They are ALL (core and contributed) located in the correct file structure as noted above in original post.

I see no guidance here at drupal.org on uninstalling a theme. Does one merely delete the theme folder and system table entry? I haven't tried this, which might get rid of the Contributed theme errors, but then Danland is my enabled theme, which is one of the four giving an error... ???

Jake

Stefan Lehmann’s picture

Sorry Jake, I must admit, that I only skimmed your question and completely missed, that you already did your homework.

It's indeed very strange. Here is a ticket about the same issue, but unfortunately no solution yet: https://www.drupal.org/node/2763171

I would probably have to go in and debug why it's doing that. Apologies again for not reading properly.

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