Error with datasource

[jdsimcoe]

I have Associations all hooked up but get this error regularly and can't figure out what exactly is going on.

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Symphony Warning: array_unique() expects parameter 1 to be array, null given An error occurred in /Users/jdsimcoe/Sites/symphony-boilerplate/extensions/association_output/extension.driver.php around line 299:

294 foreach ($datasource->dsParamINCLUDEDASSOCIATIONS as $name => $settings) {
295 $transcriptions = array();
296 $entry_ids = null;
297
298 if (!empty($parameters)) {
299 $entry_ids = array_unique($parameters['ds-' . $datasource->dsParamROOTELEMENT . '.' . $name]);
300 }
301
302 if (!empty($entry_ids)) {
303 if (!is_numeric($entry_ids[0])) {

BACKTRACE:

[:0]
    GenericErrorHandler::handler();
[/Users/jdsimcoe/Sites/symphony-boilerplate/extensions/association_output/extension.driver.php:299]
    array_unique();
[/Users/jdsimcoe/Sites/symphony-boilerplate/symphony/lib/toolkit/class.extensionmanager.php:699]
    extension_association_output->appendAssociatedEntries();
[/Users/jdsimcoe/Sites/symphony-boilerplate/symphony/lib/toolkit/class.frontendpage.php:919]
    ExtensionManager::notifyMembers();
[/Users/jdsimcoe/Sites/symphony-boilerplate/symphony/lib/toolkit/class.frontendpage.php:459]
    FrontendPage->processDatasources();
[/Users/jdsimcoe/Sites/symphony-boilerplate/symphony/lib/toolkit/class.frontendpage.php:195]
    FrontendPage->__buildPage();
[/Users/jdsimcoe/Sites/symphony-boilerplate/symphony/lib/core/class.frontend.php:110]
    FrontendPage->generate();
[/Users/jdsimcoe/Sites/symphony-boilerplate/index.php:36]
    Frontend->display();

DATABASE QUERY LOG:

[0.0001] SET character_set_connection = 'utf8', character_set_database = 'utf8', character_set_server = 'utf8';
[0.0001] SET CHARACTER SET 'utf8';
[0.0001] SET time_zone = '-07:00';
[0.0014] SELECT SQL_CACHE t1.name, t2.page, t2.delegate, t2.callback FROM `sym_extensions` as t1 INNER JOIN `sym_extensions_delegates` as t2 ON t1.id = t2.extension_id WHERE t1.status = 'enabled' ORDER BY t2.delegate, t1.name;
[0.0002] SELECT SQL_CACHE `session_data` FROM `sym_sessions` WHERE `session` = 'jlsv4smdc4im5b6l34lp4fm276' LIMIT 1;
[0.0002] SELECT SQL_CACHE a.* FROM `sym_authors` AS `a` WHERE `username` = 'admin' ORDER BY a.id ASC LIMIT 1;
[0.0001] UPDATE sym_authors SET `last_seen` = '2014-07-18 12:56:30' WHERE `id` = 1;
[0.0002] SELECT SQL_CACHE * FROM `sym_pages` WHERE `path` IS NULL AND `handle` = 'about' LIMIT 1;
[0.0002] SELECT SQL_CACHE `p`.* FROM `sym_pages` AS `p` LEFT JOIN `sym_pages_types` AS `pt` ON (p.id = pt.page_id) WHERE `pt`.type = 'index';
[0.0002] SELECT SQL_CACHE type FROM `sym_pages_types` AS pt WHERE pt.page_id = 3 GROUP BY pt.type ORDER BY pt.type ASC;
[0.0003] SELECT SQL_CACHE `name` FROM `sym_extensions` WHERE `status` = 'enabled';
[0.0002] SELECT SQL_CACHE `s`.* FROM `sym_sections` AS `s` WHERE `s`.`id` IN (3);
[0.0003] SELECT SQL_CACHE `e`.id, `e`.section_id, e.`author_id`, UNIX_TIMESTAMP(e.`creation_date`) AS `creation_date`, UNIX_TIMESTAMP(e.`modification_date`) AS `modification_date` FROM `sym_entries` AS `e` WHERE 1 AND `e`.`section_id` = '3' ORDER BY `e`.`id`DESC;
[0.0002] SELECT SQL_CACHE `id` FROM `sym_fields` WHERE 1 AND `parent_section` = 3 AND `element_name` IN ('title', 'content') ORDER BY `sortorder` ASC;
[0.0002] SELECT SQL_CACHE * FROM `sym_entries_data_12` WHERE `entry_id` IN (10,9,8,7,4,3) ORDER BY `id` ASC;
[0.0002] SELECT SQL_CACHE * FROM `sym_entries_data_13` WHERE `entry_id` IN (10,9,8,7,4,3) ORDER BY `id` ASC;
[0.0002] SELECT SQL_CACHE count(`e`.id) as `count` FROM `sym_entries` AS `e` WHERE `e`.`section_id` = '3';
[0.0002] SELECT SQL_CACHE t1.* FROM sym_fields AS `t1` WHERE 1 AND t1.`id` IN(12,13);
[0.0001] SELECT SQL_CACHE * FROM `sym_fields_input` WHERE `field_id` IN (12);
[0.0001] SELECT SQL_CACHE * FROM `sym_fields_textarea` WHERE `field_id` IN (13);
[0.0003] SELECT SQL_CACHE `s`.* FROM `sym_sections` AS `s` WHERE `s`.`id` IN (2);
[0.0002] SELECT SQL_CACHE t1.* FROM sym_fields AS `t1` WHERE 1 AND t1.`id` IN(10);
[0.0002] SELECT SQL_CACHE * FROM `sym_fields_checkbox` WHERE `field_id` IN (10);
[0.0003] SELECT SQL_CACHE `id` FROM `sym_fields` WHERE 1 AND `parent_section` = 2 AND `element_name` IN ('order') ORDER BY `sortorder` ASC;
[0.0001] SELECT SQL_CACHE t1.* FROM sym_fields AS `t1` WHERE 1 AND t1.`id` IN(9);
[0.0001] SELECT SQL_CACHE * FROM `sym_fields_order_entries` WHERE `field_id` IN (9);
[0.0003] SELECT SQL_CACHE `e`.id, `e`.section_id, e.`author_id`, UNIX_TIMESTAMP(e.`creation_date`) AS `creation_date`, UNIX_TIMESTAMP(e.`modification_date`) AS `modification_date` FROM `sym_entries` AS `e` LEFT JOIN `sym_entries_data_10` AS t10_1 ON (e.id = t10_1.entry_id) LEFT OUTER JOIN `sym_entries_data_9` AS `ed` ON (`e`.`id` = `ed`.`entry_id`) WHERE 1 AND `e`.`section_id` = '2' AND (t10_1.value IN ('yes')) ORDER BY `ed`.`value` ASC;
[0.0002] SELECT SQL_CACHE `id` FROM `sym_fields` WHERE 1 AND `parent_section` = 2 AND `element_name` IN ('slug', 'banner') ORDER BY `sortorder` ASC;
[0.0002] SELECT SQL_CACHE * FROM `sym_entries_data_6` WHERE `entry_id` IN (2,5,14,6) ORDER BY `id` ASC;
[0.0002] SELECT SQL_CACHE count(`e`.id) as `count` FROM `sym_entries` AS `e` LEFT JOIN `sym_entries_data_10` AS t10_1 ON (e.id = t10_1.entry_id) WHERE `e`.`section_id` = '2' AND (t10_1.value IN ('yes'));
[0.0002] SELECT SQL_CACHE t1.* FROM sym_fields AS `t1` WHERE 1 AND t1.`id` IN(6);
[0.0002] SELECT SQL_CACHE * FROM `sym_fields_input` WHERE `field_id` IN (6);

[nilshoerrmann]

Can you please check if this commit fixes your issue? Thanks!

[jdsimcoe]

That fixed it!

[nilshoerrmann]

Great! Thanks for your feedback.