array_flip() error when adding a Taxonomy term [#1255880]

Hi,

I'm having an issue on a fresh drupal 7.7 install, as follows:

- install drupal
- add Hierarchical Select
- enable only Hierarchical Select and Hierarchical Select Taxonomy
- go to term add page, and the following errors appear, both listed twice:

Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->load() (line 178 of [web_root]/includes/entity.inc).
Warning: array_flip(): Can only flip STRING and INTEGER values! in DrupalDefaultEntityController->cacheGet() (line 354 of [web_root]/includes/entity.inc).

- I'm not able to submit the term/add page

If I disable just Hierarchical Select Taxonomy, the error goes away, and I am able to add terms as normal. My status report is clean, and this error persists after hard refreshes.

The Hierarchical Select widget is such an improvement over the core offerings - great module. Please let me know if I can provide any more info towards this problem.

Comment	File	Size	Author
#9	errors_18n.jpg	425.79 KB	stevieb

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Comments

Comment #1

Wim Leers

Ghent 🇧🇪🇪🇺

CreditAttribution: Wim Leers commented 22 August 2011 at 07:55

Version:	7.x-3.x-dev	» 7.x-3.0-alpha3
Priority:	Normal	» Minor

Reproduced. Also in alpha 3. This prevents parent selection through HS from working. Very odd, because this used to work just fine.

Simple work-around for now: add a term, don't choose a parent. Use the term listing to drag terms under their parents. This doesn't work for vocabularies with multiple parents, of course.

Comment #2

yskel CreditAttribution: yskel commented 23 August 2011 at 00:36

Thanks for the quick response and the suggested workaround. I'll keep an eye on this thread.

Comment #3

Wim Leers

Ghent 🇧🇪🇪🇺

CreditAttribution: Wim Leers commented 23 August 2011 at 10:54

If you're a developer, could you please look into the cause of this problem? :)

Comment #4

Wim Leers

Ghent 🇧🇪🇪🇺

CreditAttribution: Wim Leers commented 24 August 2011 at 10:45

#1257920: HS generates error report and taxonomy/add terms fails was marked as a duplicate of this issue and at #1257920-1: HS generates error report and taxonomy/add terms fails, the cause has been reported.

That means this is related to the overriding of the Parent term to use a HS widget. For that to work, it is necessary that you have performed all database updates, i.e. make sure you've run update.php. Did you do that?

Comment #5

Wim Leers

Ghent 🇧🇪🇪🇺

CreditAttribution: Wim Leers commented 24 August 2011 at 10:46

Title:

array_flip() error on term add

» array_flip() error when adding a Taxonomy term

Better title.

Comment #6

matslats CreditAttribution: matslats commented 25 August 2011 at 00:03

Priority:	Minor	» Major
Status:	Active	» Needs work

In hs_taxonomy_form_taxonomy_form_term_alter, the $config declares the array key 'params' twice, the second time overriding the 'vid' param, so it later fails to load the vocab.