http://www.doctrine-project.org/jira This file is an XML representation of an issue en-us 5.2.7 850 21-02-2013 http://www.doctrine-project.org/jira/browse/DDC-2176 Doctrine 2 - ORM <p>Steps to reproduce the problem?</p> <ul> <li>A custom DBAL type, that extends a scalar build-in type e.g. <tt>DBAL\Types\StringType</tt></li> </ul> <ul> <li><tt>convertToPHPValue</tt> of custom DBAL type returns an instance of a class (implements <tt>__toString</tt> method)</li> </ul> <ul> <li>Custom DBAL type is used as primary key in an entity</li> </ul> <ul> <li>initially persist entity and flush entity manager</li> </ul> <ul> <li>modify entity (keep same primary key) and persist entity again causes:<br/> <font color="red"><br/> Warning: Illegal offset type in isset or empty in <tt>vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php</tt> line 2407</font></li> </ul> <p>I guess the solution in <tt>Doctrine\ORM\Internal\Hydration</tt> namespace by explicit converting result of <tt>convertToPHPValue</tt> if result is not a scalar value.</p> DDC-2176

Illegal offset type in isset or empty in UnitOfWork

Bug Minor Resolved Duplicate Benjamin Eberlei Yves Berkholz unitofwork Wed, 28 Nov 2012 07:48:17 +0000 Wed, 1 May 2013 21:20:26 +0000 Wed, 1 May 2013 21:20:26 +0000 2.3 ORM 0 3 <p>This one will introduce way too much overhead. We don't really support identifiers that are custom object types.</p> <p>What is the exact version of the ORM? I couldn't spot anything at line 2407.</p> <p>I use a dev branch and updated the version since creation of the report, hence the line number changed to 2466.</p> <div class="code panel" style="border-style: solid;border-width: 1px;"><div class="codeHeader panelHeader" style="border-bottom-width: 1px;border-bottom-style: solid;"><b>UnitOfWork.php</b></div><div class="codeContent panelContent"> <pre class="code-java"> } <span class="code-keyword">else</span> { $entity = $<span class="code-keyword">this</span>-&gt;newInstance($class); $oid = spl_object_hash($entity); $<span class="code-keyword">this</span>-&gt;entityIdentifiers[$oid] = $id; $<span class="code-keyword">this</span>-&gt;entityStates[$oid] = self::STATE_MANAGED; $<span class="code-keyword">this</span>-&gt;originalEntityData[$oid] = $data; $<span class="code-keyword">this</span>-&gt;identityMap[$class-&gt;rootEntityName][$idHash] = $entity; <span class="code-comment">// &lt;- 2466 </span> <span class="code-keyword">if</span> ($entity <span class="code-keyword">instanceof</span> NotifyPropertyChanged) { $entity-&gt;addPropertyChangedListener($<span class="code-keyword">this</span>); } $overrideLocalValues = <span class="code-keyword">true</span>; } </pre> </div></div> <p>Ok, I understand the overhead problem. I only tried to create a custom enum type that is represented by a class.<br/> But i solved this by converting the value within the getter/setter of entity class.<br/> It would have been nice to do this in the DBAL type, but it works that way.<br/> Therefore, you might close the report or move it on a far future version "wishlist". <img class="emoticon" src="http://www.doctrine-project.org/jira/images/icons/emoticons/smile.gif" height="20" width="20" align="absmiddle" alt="" border="0"/><br/> Anyway, thank for your time.</p> <p>Nevertheless the information you requested:<br/> Composer: doctrine/orm <span class="error">&#91;2.3.x-dev fdd0af3&#93;</span> <br/> git reference: <a href="https://github.com/doctrine/doctrine2/archive/fdd0af34e6fced967b8751bc3e4792c11ef86d57.zip" class="external-link">fdd0af34e6fced967b8751bc3e4792c11ef86d57</a></p> <p>Additionally, exception trace might help</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> () at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php:2466 Symfony/Component/HttpKernel/Debug/ErrorHandler-&gt;handle() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php:2466 Doctrine/ORM/UnitOfWork-&gt;createEntity() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator.php:135 Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator-&gt;hydrateRowData() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator.php:50 Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator-&gt;hydrateAllData() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php:111 Doctrine/ORM/Internal/Hydration/AbstractHydrator-&gt;hydrateAll() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php:678 Doctrine/ORM/Persisters/BasicEntityPersister-&gt;load() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php:171 Doctrine/ORM/EntityRepository-&gt;findOneBy() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/EntityRepository.php:211 Doctrine/ORM/EntityRepository-&gt;__call() at D:/projects/{projectname}/vendor/{customvendor}/lib-doctrine/src/{VendorNs}/Lib/Doctrine/DataFixtures/AbstractBaseFixture.php:123 {VendorNs}/Lib/Doctrine/ORM/Repository/BaseLookupRepository-&gt;findOneById() at D:/projects/{projectname}/vendor/{customvendor}/lib-doctrine/src/{VendorNs}/Lib/Doctrine/DataFixtures/AbstractBaseFixture.php:123 {VendorNs}/Lib/Doctrine/DataFixtures/AbstractBaseFixture-&gt;findPersistedEntity() at D:/projects/{projectname}/src/ProjectVendor/Bundle/DataFixturesBundle/Classes/ORM/LookupFixture.php:38 {ProjectNs}/Bundle/DataFixturesBundle/Classes/ORM/LookupFixture-&gt;lookupentityDefaultBuilder() at D:/projects/{projectname}/src/ProjectVendor/Bundle/DataFixturesBundle/DataFixtures/ORM/Main/User/LookupData.php:59 {ProjectNs}/Bundle/DataFixturesBundle/DataFixtures/ORM/Main/User/LookupData-&gt;onlinestatusBuild() at n/a:n/a call_user_func() at D:/projects/{projectname}/src/ProjectVendor/Bundle/DataFixturesBundle/Classes/ORM/LookupFixture.php:78 {ProjectNs}/Bundle/DataFixturesBundle/Classes/ORM/LookupFixture-&gt;lookupentityDefaultLoader() at D:/projects/{projectname}/src/ProjectVendor/Bundle/DataFixturesBundle/DataFixtures/ORM/Main/User/LookupData.php:42 {ProjectNs}/Bundle/DataFixturesBundle/DataFixtures/ORM/Main/User/LookupData-&gt;load() at D:/projects/{projectname}/vendor/doctrine/data-fixtures/lib/Doctrine/Common/DataFixtures/Executor/AbstractExecutor.php:120 Doctrine/Common/DataFixtures/Executor/AbstractExecutor-&gt;load() at D:/projects/{projectname}/vendor/doctrine/data-fixtures/lib/Doctrine/Common/DataFixtures/Executor/ORMExecutor.php:83 Doctrine/Common/DataFixtures/Executor/ORMExecutor-&gt;Doctrine/Common/DataFixtures/Executor/{closure}() at n/a:n/a call_user_func() at D:/projects/{projectname}/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php:223 Doctrine/ORM/EntityManager-&gt;transactional() at D:/projects/{projectname}/var/cache/apps/web/local/jms_diextra/doctrine/EntityManager_50ffafed6b09f.php:31 EntityManager50ffafed6b09f_546a8d27f194334ee012bfe64f629947b07e4919/__CG__/Doctrine/ORM/EntityManager-&gt;transactional() at D:/projects/{projectname}/vendor/doctrine/data-fixtures/lib/Doctrine/Common/DataFixtures/Executor/ORMExecutor.php:85 Doctrine/Common/DataFixtures/Executor/ORMExecutor-&gt;execute() at D:/projects/{projectname}/vendor/doctrine/doctrine-fixtures-bundle/Doctrine/Bundle/FixturesBundle/Command/LoadDataFixturesDoctrineCommand.php:106 Doctrine/Bundle/FixturesBundle/Command/LoadDataFixturesDoctrineCommand-&gt;execute() at D:/projects/{projectname}/vendor/symfony/symfony/src/Symfony/Component/Console/Command/Command.php:238 Symfony/Component/Console/Command/Command-&gt;run() at D:/projects/{projectname}/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:192 Symfony/Component/Console/Application-&gt;doRun() at D:/projects/{projectname}/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:78 Symfony/Bundle/FrameworkBundle/Console/Application-&gt;doRun() at D:/projects/{projectname}/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:105 Symfony/Component/Console/Application-&gt;run() at D:/projects/{projectname}/bin/console.php:17 </pre> </div></div> <p>This works in this recent commit here, 0864ab8adac5c31d5ba97f0eb6792e5431a75b70. Should have worked before as well. Can you verify?</p> <p>Related to <a href="http://www.doctrine-project.org/jira/browse/DDC-1998" title="Problem when deleting with EntityManager-&gt;remove($entity)"><del>DDC-1998</del></a>, tests this behavior</p>