我使用extbase框架为Typo3 4.7创建了一个扩展（实际上，它是为Typo3 6.2创建的，但我试图向后移植它）。我已经从核心删除了所有名称空间，并检查了TYPO3 - Call another repository。但是，我遇到的问题是调用前端插件会导致PHP错误PHP Fatal error: Cannot redeclare class [...]\\ProjectController in [...]/ProjectController.php on line 127（第127行是该类的结束括号）。在我的插件中，除了“dynamicConfigFile”之外，我没有任何require / include。
有问题的控制器使用依赖注入，如下所示：
/**
* projectRepository
*
* @var Tx_MyExtension_Domain_Repository_ProjectRepository
* @inject
*/
protected $projectRepository = NULL;
/**
* sfbRepository
*
* @var Tx_myExtension_Domain_Repository_SFBRepository
* @inject
*/
protected $sfbRepository = NULL;
我正在运行PHP 5.5.14。如果我改变“Tx _...”的东西而不是使用命名空间，整个代码就可以在Typo3 6上运行。
到目前为止，我发现只有一个关于此问题的网站（https://forum.typo3.org/index.php/t/203725/），其中说使用依赖注入代替t3lib_div::makeInstance已修复它。但是，我已经在使用依赖注入。
此外，如果我在类的声明之前添加print_r(get_declared_classes());，它不会打印有问题的类，即它似乎没有被声明。
以前有人遇到过这样的问题吗？我还能做些什么来解决这个问题？
编辑：整个堆栈跟踪
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP Stack trace:
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 1. {main}() /srv/www/typo3_src-4.7.11/index.php:0
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 2. require() /srv/www/typo3_src-4.7.11/index.php:76
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 3. include() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/index_ts.php:353
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 4. TSpagegen::renderContent() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/pagegen.php:74
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 5. tslib_cObj->cObjGet() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_pagegen.php:259
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 6. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:562
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 7. tslib_content_User->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 8. tslib_cObj->callUserFunction() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_user.php:55
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 9. call_user_func_array:{/srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584}() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 10. tx_templavoila_pi1->main_page() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 11. tx_templavoila_pi1->renderElement() /srv/www/html/typo3conf/ext/templavoila/pi1/class.tx_templavoila_pi1.php:196
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 12. tx_templavoila_pi1->processDataValues() /srv/www/html/typo3conf/ext/templavoila/pi1/class.tx_templavoila_pi1.php:331
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 13. tslib_cObj->cObjGet() /srv/www/html/typo3conf/ext/templavoila/pi1/class.tx_templavoila_pi1.php:605
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 14. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:562
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 15. tslib_content_Records->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 16. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_records.php:124
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 17. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:600
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 18. tslib_content_Case->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 19. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_case.php:52
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 20. tslib_content_ContentObjectArray->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 21. tslib_cObj->cObjGet() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_contentobjectarray.php:48
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 22. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:562
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 23. tslib_content_Case->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 24. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_case.php:52
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 25. tslib_content_User->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 26. tslib_cObj->callUserFunction() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_user.php:55
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 27. call_user_func_array:{/srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584}() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 28. Tx_Extbase_Core_Bootstrap->run() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 29. Tx_Extbase_Core_Bootstrap->handleWebRequest() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Core/Bootstrap.php:212
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 30. Tx_Extbase_MVC_Web_FrontendRequestHandler->handleRequest() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Core/Bootstrap.php:242
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 31. Tx_Extbase_MVC_Dispatcher->dispatch() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Web/FrontendRequestHandler.php:85
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 32. Tx_Extbase_MVC_Dispatcher->resolveController() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Dispatcher.php:94
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 33. Tx_Extbase_Object_ObjectManager->get() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Dispatcher.php:114
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 34. Tx_Extbase_Object_Container_Container->getInstance() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/ObjectManager.php:109
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 35. Tx_Extbase_Object_Container_Container->getInstanceInternal() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/Container/Container.php:120
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 36. Tx_Extbase_Object_Container_Container->getClassInfo() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/Container/Container.php:159
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 37. Tx_Extbase_Object_Container_ClassInfoFactory->buildClassInfoFromClassName() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/Container/Container.php:345
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 38. ReflectionClass->__construct() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/Container/ClassInfoFactory.php:43
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 39. spl_autoload_call() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/Container/ClassInfoFactory.php:43
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 40. t3lib_autoloader::autoload() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Object/Container/ClassInfoFactory.php:43
[Mon Apr 27 17:17:17 2015] [error] [client ] PHP 41. t3lib_div::requireFile() /srv/www/typo3_src-4.7.11/t3lib/class.t3lib_autoloader.php:97
编辑：与此同时，我尝试使用命名空间并删除它们 - 结果在两种情况下都是相同的。此外，删除依赖注入也没有影响。如果我在声明周围添加!class_exists()检查，脚本不会崩溃，但会引发异常并且Typo3会抱怨未在日志中定义类。几乎就像那个班级在那里，但是不能使用或者在某种程度上不同......
编辑：我现在已经重命名（希望）所有类和注释以匹配extbase命名方案。但是，错误已移动，调用堆栈现在如下：
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP Fatal error: Cannot redeclare class Tx_MyExtension_Model_Domain_Project in /srv/www/html/typo3conf/ext/my_extension/Classes/Domain/Model/Project.php on line 383
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP Stack trace:
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 1. {main}() /srv/www/typo3_src-4.7.11/index.php:0
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 2. require() /srv/www/typo3_src-4.7.11/index.php:76
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 3. include() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/index_ts.php:353
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 4. TSpagegen::renderContent() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/pagegen.php:74
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 5. tslib_cObj->cObjGet() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_pagegen.php:259
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 6. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:562
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 7. tslib_content_User->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 8. tslib_cObj->callUserFunction() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_user.php:55
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 9. call_user_func_array:{/srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584}() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 10. tx_templavoila_pi1->main_page() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 11. tx_templavoila_pi1->renderElement() /srv/www/html/typo3conf/ext/templavoila/pi1/class.tx_templavoila_pi1.php:196
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 12. tx_templavoila_pi1->processDataValues() /srv/www/html/typo3conf/ext/templavoila/pi1/class.tx_templavoila_pi1.php:331
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 13. tslib_cObj->cObjGet() /srv/www/html/typo3conf/ext/templavoila/pi1/class.tx_templavoila_pi1.php:605
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 14. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:562
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 15. tslib_content_Records->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 16. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_records.php:124
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 17. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:600
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 18. tslib_content_Case->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 19. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_case.php:52
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 20. tslib_content_ContentObjectArray->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 21. tslib_cObj->cObjGet() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_contentobjectarray.php:48
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 22. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:562
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 23. tslib_content_Case->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 24. tslib_cObj->cObjGetSingle() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_case.php:52
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 25. tslib_content_User->render() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:615
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 26. tslib_cObj->callUserFunction() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/content/class.tslib_content_user.php:55
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 27. call_user_func_array:{/srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584}() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 28. Tx_Extbase_Core_Bootstrap->run() /srv/www/typo3_src-4.7.11/typo3/sysext/cms/tslib/class.tslib_content.php:6584
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 29. Tx_Extbase_Core_Bootstrap->handleWebRequest() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Core/Bootstrap.php:212
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 30. Tx_Extbase_MVC_Web_FrontendRequestHandler->handleRequest() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Core/Bootstrap.php:242
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 31. Tx_Extbase_MVC_Dispatcher->dispatch() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Web/FrontendRequestHandler.php:85
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 32. Tx_Extbase_MVC_Controller_ActionController->processRequest() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Dispatcher.php:96
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 33. Tx_Extbase_MVC_Controller_ActionController->callActionMethod() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Controller/ActionController.php:166
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 34. call_user_func_array:{/srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Controller/ActionController.php:305}() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Controller/ActionController.php:305
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 35. Tx_MyExtension_Controller_ProjectController->listAction() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/MVC/Controller/ActionController.php:305
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 36. Tx_Extbase_Persistence_Repository->findByUid() /srv/www/html/typo3conf/ext/my_extension/Classes/Controller/ProjectController.php:90
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 37. Tx_Extbase_Persistence_Query->equals() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Repository.php:339
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 38. Tx_Extbase_Persistence_Query->getSelectorName() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Query.php:454
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 39. Tx_Extbase_Persistence_Query->getSource() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Query.php:196
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 40. Tx_Extbase_Persistence_Mapper_DataMapper->convertClassNameToTableName() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Query.php:210
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 41. Tx_Extbase_Persistence_Mapper_DataMapper->getDataMap() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Mapper/DataMapper.php:558
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 42. Tx_Extbase_Persistence_Mapper_DataMapFactory->buildDataMap() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Mapper/DataMapper.php:545
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 43. Tx_Extbase_Reflection_Service->getClassSchema() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Persistence/Mapper/DataMapFactory.php:136
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 44. Tx_Extbase_Reflection_Service->buildClassSchema() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/Service.php:236
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 45. Tx_Extbase_Reflection_Service->getClassPropertyNames() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/Service.php:424
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 46. Tx_Extbase_Reflection_Service->reflectClass() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/Service.php:220
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 47. Tx_Extbase_Reflection_Service->convertParameterReflectionToArray() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/Service.php:393
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 48. Tx_Extbase_Reflection_ParameterReflection->getClass() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/Service.php:456
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 49. ReflectionParameter->getClass() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/ParameterReflection.php:61
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 50. spl_autoload_call() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/ParameterReflection.php:61
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 51. t3lib_autoloader::autoload() /srv/www/typo3_src-4.7.11/typo3/sysext/extbase/Classes/Reflection/ParameterReflection.php:61
[Tue Apr 28 15:33:52 2015] [error] [client ] PHP 52. t3lib_div::requireFile() /srv/www/typo3_src-4.7.11/t3lib/class.t3lib_autoloader.php:97
在查看callstack时，我想知道http://php.net/manual/de/function.spl-autoload-call.php中描述的spl_autoload_call的“继承问题”是否与此问题有关。
另一个更新：既然我自己的代码在调用堆栈中，我就能找到问题的根本原因。我现在可以注释掉对第二个存储库（$this->sfbRepository->findByUid($id);）的调用，插件正在运行。导入如下：
/**
* sfbRepository
*
* @var Tx_MyExtension_Domain_Repository_SFBRepository
* @inject
*/
protected $sfbRepository = NULL;
存储库的声明是：
class Tx_MyExtension_Domain_Repository_SFBRepository extends \Tx_Extbase_Persistence_Repository {
}
最终更新：最后一个只是（更改过的）类名中的拼写错误...
答案 0 :(得分：1)
为了没有自动加载的麻烦，即使您不使用名称空间，也需要坚持使用Extbase命名约定：
Tx_MyExtension_Controller_ProjectController
应该是以下文件：
EXT:my_extension/Classes/Controller/ProjectController.php
（注意在目录结构中转换为下划线的UpperCamelCase扩展名。）
如果您不知道哪个6.2班级是TYPO3 4.x中的哪个班级，您可以在＆＃34; Legacy Classes for IDE＆＃34;＆＃34; Demo＆＃34;文件。请记住，还要调整@inject注释，因为注入基于注释：
* @var Tx_MyExtension_Domain_Repository_ProjectRepository
* @inject