I'm getting the following message with the newly patched dev.

Undefined index: und in question_answer_preprocess() (line 141 of /home/hopest/public_html/sites/all/modules/question_answer/question_answer.module).

any ideas?

Comments

jcisio’s picture

jcisio commented

It looks like the node and the answer field do not use the same language!

Can you debug a little bit? At the line before, print the content of $node->{$qtype[$node->type]['answer']} and $node->language (the latter should be "und", but in case of...).

Stephen Rockwell’s picture

Stephen Rockwell commented

sure, just to be clear though I don't have localization or content translation modules turned on.

SlipperyJim’s picture

SlipperyJim commented

I'm getting the same error message with the most recent dev release. I don't have any localizations or non-English content and I'm running the most recent LAMP components (Ubuntu 10.10).

Notice: Undefined index: und in question_answer_preprocess() (line 141 of /var/www/drupal-7.0/sites/all/modules/question_answer/question_answer.module).

narnou’s picture

narnou commented

I have got exactly the same issue. Printing $qtype[$node->type]['answer'] gives me a string : field_best_answer

That's of course the name of the fileld i used for the module. But it's not an array so $node->{$qtype[$node->type]['answer']}['und'][0]['value'] should'nt work...

jcisio’s picture

jcisio commented

If $qtype[$node->type]['answer'] == 'field_best_answer' then $node->{$qtype[$node->type]['answer']}['und'][0]['value'] == $node->field_best_answer['und'][0]['value'] and it should work.

Which version of PHP are you using?

narnou’s picture

narnou commented

Thx i'm gonna try this, my version is 5.3.5

Peter Arius’s picture

Peter Arius commented
Title: with new fix for D7 getting undefined index error message » Undefined index: und in question_answer_preprocess() (line 141 of ... question_answer.module)
Category: support » bug

I still saw this error with:

  • latest dev version 7.x-1.6+5-dev from 2012-Mar-29
  • D7.12
  • PHP 5.3
  • English installation without locale etc. enabled

I found out that it only shows up when the selected_answer field is empty. I worked around it by making it a required field with default value 0.

HTH :).

Anonymous’s picture

Anonymous (not verified) commented
Status: Fixed » Active

Got the error tonight. The workaround above didn't work for me.

It seems like the field has no language, while the node has. So using $node->language as index for the field is bad: should be using "und" instead. This is what I saw in the arrays via dpm().

The modules seems to have other serious problems here, so I can't help mucht about this issue. Just wanted to tell you about the circumstanced described above.

jcisio’s picture

jcisio commented
Status: Active » Fixed

Commit a fix for this http://drupalcode.org/project/question_answer.git/commit/2952886

Thanks all.

Status: Active » Closed (fixed)

Automatically closed -- issue fixed for 2 weeks with no activity.