Got a series of warnings as a result of installing Questionnaire. All related to Views.
In the readme.txt reference is made to * Views Group By: http://drupal.org/project/views_groupby. However, Views Group By is only available in D6 version.

Warning: Illegal offset type in view->fix_missing_relationships() (line 607 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/view.inc).
Warning: Illegal offset type in view->fix_missing_relationships() (line 607 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/view.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: Illegal offset type in view->fix_missing_relationships() (line 607 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/view.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: Illegal offset type in view->fix_missing_relationships() (line 607 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/view.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: Illegal offset type in view->fix_missing_relationships() (line 607 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/view.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).
Warning: class_exists() expects parameter 1 to be string, array given in _views_create_handler() (line 34 of /home/michiel/domains/fa2q.eu/public_html/sites/all/modules/views/includes/handlers.inc).

Comments

batje’s picture

batje commented

What is the URL of the page (just the drupal specific path is fine) that you are trying to access?

Which of the submodules of questionnaire have you enabled?

jandewit6’s picture

jandewit6 commented

/content/questionnaire-2

Questionnaire:
Answer
Autolearn
Block
Campaign
Default views
Field
Fuzzy Module
Question Module
Taxonomy

jandewit6’s picture

jandewit6 commented

Ah, another message that may point you in the right direction. On opening my modules, I get this:

PDOException: SQLSTATE[42000]: Syntax error or access violation: 1072 Key column 'field_questionnaire_questions_revision_id' doesn't exist in table: ALTER TABLE {field_data_field_questionnaire_questions} ADD INDEX `field_questionnaire_questions_revision_id` (`field_questionnaire_questions_revision_id`); Array ( ) in db_add_index() (line 2944 of /home/**/domains/**/public_html/includes/database/database.inc).

Joanna_Kisaakye’s picture

Joanna_Kisaakye commented

Disabling the questionnaire_views module will get rid of the Illegal offset type in view->fix_missing_relationships() warnings mentioned above.