Last modified: 2012-05-28 01:10:55 UTC
Fatal error: Unsupported operand types in /www/sandwiki/languages/Language.php on line 362 When running my own unit tests. Caused by this line in my LocalSettings.php $wgLocalisationCacheConf['manualRecache'] = true; The test suite should overwrite that.
I can not reproduce the issue. Please provide a stack trace and the name of test that cause the error. Language::getNamespaces() seems to be summing array which does not work whenever one of the operand is null instead of an empty array. Code is: $this->namespaceNames = self::$dataCache->getItem( $this->mCode, 'namespaceNames' ); $validNamespaces = MWNamespace::getCanonicalNamespaces(); $this->namespaceNames = $wgExtraNamespaces + $this->namespaceNames + $validNamespaces; Most probably the data cache is empty / corrupted and $this->namespaceNames ends up being null which break the sum. Two possibles fixes would be: - use array_merge() if it supports merging an array with a null value - throw a nice exception whenever the getItem calls returns null Redirecting to General component since that is not really related to unit tests.
Didn't I explain the issue clearly? If the cache is out of date (or not existing) and automatic cache creation is disabled, $dataCache->getItem returns null. The fix is to enable automatic cache creation for unit tests.
I'm sure I've seen this on the error logs of the cluster
I think it was these tests: https://gerrit.wikimedia.org/r/#/c/6518/
Renaming bug summary
