this has been bugging my dev site for weeks! I finally spent an hour tracking it down.

problem: create forum topic, choose one of sub-forums, submit
see warning message: (in fact TEN of them!) warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\xxx\modules\taxonomy\taxonomy.module on line 70.

I have only seen this issue in forum nodes.

I disabled modules one by one and only when I got rid of Rules did it go away. Then I disabled the individual rules one by one and the problem was a rule I had called "Abusive Content". If I toggle it off, the problem goes away, if I turn it on, it comes back.

this rule in question is as follows:

after saving new content
Unpublish created content containing keyword(s)
- settings for this action: argument: created content, permanently apply changes: yes, keywords: bastard, etc (you can imagine the others!)

OK, just did some more testing at it confirms 100% that this rule is the problem.

If I have 3 words in that keyword text box, I get three warning messages on node save. If I have 27, I get 27 - so it's the keywords that are causing the errors/warnings.

Comments

esllou’s picture

esllou commented
Component: Rules Core » Rules Engine

no movement on this one? I can confirm this is happening on a clean install with rules.

fago’s picture

fago
Primary language German
Location Vienna
commented
Status: Active » Closed (cannot reproduce)

As this bug-report is rather old, please verify it's still valid in the latest dev version and re-open if so. For now, I'm marking it as closed.

esllou’s picture

esllou commented
Version: 6.x-1.2 » 6.x-1.x-dev
Status: Closed (cannot reproduce) » Active

yes, I confirm this is still happening with the latest version - exactly as described in the OP.

I just tested with 7 comma separated words in the "keywords" text box and got seven warnings on creating a forum topic

    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.
    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.
    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.
    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.
    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.
    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.
    * warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\modules\taxonomy\taxonomy.module on line 70.

went back to the Rule and added 5 more...then I got 12 of the warnings.

mitchell’s picture

mitchell commented
Status: Active » Closed (cannot reproduce)

If you want to reopen this, please provide exports of your configuration to facilitate the review.