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 #include "MyPluginPrivatePCH.h"
 class FMyPlugin : public IMyPlugin
     virtual void StartupModule() OVERRIDE;
     virtual void ShutdownModule() OVERRIDE;
     void WindowMenuExtension(FMenuBuilder& MenuBuilder);
     TSharedPtr<FExtender> Extender;
 IMPLEMENT_MODULE( FMyPlugin, MyPlugin )
 void FMyPlugin::StartupModule()
     Extender = MakeShareable(new FExtender);
     Extender->AddMenuExtension("WindowLocalTabSpawners", EExtensionHook::After, NULL, FMenuExtensionDelegate::CreateRaw(this, &FMyPlugin::WindowMenuExtension));
     FLevelEditorModule& LevelEditorModule = FModuleManager::LoadModuleChecked<FLevelEditorModule>("LevelEditor");
 void FMyPlugin::ShutdownModule()
     if (Extender.IsValid() && FModuleManager::Get().IsModuleLoaded("LevelEditor"))
         FLevelEditorModule& LevelEditorModule = FModuleManager::LoadModuleChecked<FLevelEditorModule>("LevelEditor");
 void FMyPlugin::WindowMenuExtension(FMenuBuilder& MenuBuilder)


おそらく、FExtensibilityManager::AddExtender() で登録されたFExtenderに保持されたDelegateが、FExtensibilityManager::GetAllExtenders()呼び出し時に複製されて外部で保持されており、FExtensibilityManager::RemoveExtender()呼び出し以降にも削除されておらず、解放後のモジュールに対してDelegateの呼び出しを行おうとしているものと思われます。



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asked May 14 '14 at 02:48 PM in Japanese

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avatar image ymars STAFF May 23 '14 at 12:37 PM
avatar image ymars STAFF Apr 03 '15 at 10:45 AM


私も同じ問題に遭遇しました。MainMenu が生成される前にプラグインがロードされているため、Extender が別の ExtensibilityManager に対してコピーされているように思えます。したがって、MenuExtensibilityManager から削除しても何も変わりません。

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