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Fix crash when spawning C# object that inherits from abstract C++ class

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This commit is contained in:
Wojtek Figat
2021-08-08 19:10:51 +02:00
parent cdca5b4a28
commit 847641f655
2 changed files with 2 additions and 0 deletions
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1
Source/Engine/Level/SceneObject.h
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@@ -46,6 +46,7 @@ typedef Dictionary<Guid, Actor*, HeapAllocation> ActorsLookup;
#define DECLARE_SCENE_OBJECT_ABSTRACT(type) \ #define DECLARE_SCENE_OBJECT_ABSTRACT(type) \
DECLARE_SCRIPTING_TYPE_NO_SPAWN(type); \ DECLARE_SCRIPTING_TYPE_NO_SPAWN(type); \
static type* Spawn(const SpawnParams& params) { return nullptr; } \
explicit type(const SpawnParams& params) explicit type(const SpawnParams& params)
#define DECLARE_SCENE_OBJECT_NO_SPAWN(type) \ #define DECLARE_SCENE_OBJECT_NO_SPAWN(type) \

1
Source/Engine/Scripting/BinaryModule.cpp
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@@ -492,6 +492,7 @@ ScriptingObject* ManagedBinaryModule::ManagedObjectSpawn(const ScriptingObjectSp
ScriptingObject* object = nativeTypePtr->Script.Spawn(params); ScriptingObject* object = nativeTypePtr->Script.Spawn(params);
if (!object) if (!object)
{ {
LOG(Error, "Failed to spawn object of type {0} with native base type {1}.", managedTypePtr->ToString(), nativeTypePtr->ToString());
return nullptr; return nullptr;
} }