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Samples/Triangle/Triangle.cpp

 				encoder->SetIndexBuffer(indexBuffer, 0, DKIndexType::UInt32);
                 encoder->SetResources(0, bindSet);
 				// draw scene!
-				encoder->DrawIndexed(indexData.Count(), 1, 0, 0, 1);
+				encoder->DrawIndexed(indexData.Count(), 1, 0, 0, 0);
 				encoder->EndEncoding();
 				buffer->Commit();
 				swapChain->Present();

Samples/Triangle/Triangle.xcodeproj/project.pbxproj

 			buildSettings = {
 				ARCHS = "$(ARCHS_STANDARD)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = F599L375TZ;
 				INFOPLIST_FILE = "$(SRCROOT)/../Common/iOS/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 			buildSettings = {
 				ARCHS = "$(ARCHS_STANDARD)";
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				CODE_SIGN_STYLE = Automatic;
 				DEVELOPMENT_TEAM = F599L375TZ;
 				INFOPLIST_FILE = "$(SRCROOT)/../Common/iOS/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";