Scaleform compile errors in XCode when using latest Unity (4.6.7f1)

[Anonymous]

Since upgrading to Unity 4.6.7f1, any Scaleform projects built for iOS will fail to compile in XCode, including the demo project.

The error is:

/Users/dave/Projects/Unity/Scaleform/Build/Build/Classes/Native/Bulk_Assembly-CSharp-firstpass_0.cpp:13397:105: No viable conversion from 'IntPtr_t' to 'intptr_t' (aka 'long')

It's referring to the _il2cpp_pinvoke_func line below. Are IntPtr_t and intptr_t the same thing? Is there a something I can do to work around the problem? Perhaps it's a Unity IL2CPP issue?

extern "C" IntPtr_t MovieDef_SF_GetFileURL_m266 (Object_t * __this /* static, unused */, IntPtr_t ___pMovieDef, IntPtr_t ___size, const MethodInfo* method)
{
	typedef intptr_t (DEFAULT_CALL *PInvokeFunc) (intptr_t, intptr_t);
	static PInvokeFunc _il2cpp_pinvoke_func;
	if (!_il2cpp_pinvoke_func)
	{
		_il2cpp_pinvoke_func = (PInvokeFunc)SF_GetFileURL;

		if (_il2cpp_pinvoke_func == NULL)
		{
			il2cpp_codegen_raise_exception(il2cpp_codegen_get_not_supported_exception("Unable to find method for p/invoke: 'SF_GetFileURL'"));
		}
	}

	// Marshaling of parameter '___pMovieDef' to native representation

	// Marshaling of parameter '___size' to native representation

	// Native function invocation and marshaling of return value back from native representation
	intptr_t _return_value = _il2cpp_pinvoke_func(reinterpret_cast<intptr_t>((___pMovieDef).___m_value_0), ___size);
	IntPtr_t __return_value_unmarshaled;
	(__return_value_unmarshaled).___m_value_0 = reinterpret_cast<void*>(_return_value);

	// Marshaling cleanup of parameter '___pMovieDef' native representation

	return __return_value_unmarshaled;
}

[Anonymous]

It seems that this is an IL2CPP problem in 4.6.7. Unity are aware of it. Until it's fixed, 4.6.6 should work.

[Anonymous · Accepted solution]

I encountered the same problem.

But it's fixed on Unity 4.6.7p2. Try it 🙂

[Anonymous]

Yep, all fixed now, thanks for the update!