diff --git a/examples/ExampleBrowser/OpenGLExampleBrowser.cpp b/examples/ExampleBrowser/OpenGLExampleBrowser.cpp
index cc93eeff7..64eb707a9 100644
--- a/examples/ExampleBrowser/OpenGLExampleBrowser.cpp
+++ b/examples/ExampleBrowser/OpenGLExampleBrowser.cpp
@@ -223,7 +223,7 @@ void MyKeyboardCallback(int key, int state)
 b3MouseMoveCallback prevMouseMoveCallback = 0;
 static void MyMouseMoveCallback( float x, float y)
 {
-	bool handled = false;
+  	bool handled = false;
 	if (sCurrentDemo)
 		handled = sCurrentDemo->mouseMoveCallback(x,y);
 	if (!handled && gui)
diff --git a/examples/OpenGLWindow/GLInstancingRenderer.cpp b/examples/OpenGLWindow/GLInstancingRenderer.cpp
index e54d073cb..64503dcc3 100644
--- a/examples/OpenGLWindow/GLInstancingRenderer.cpp
+++ b/examples/OpenGLWindow/GLInstancingRenderer.cpp
@@ -956,6 +956,8 @@ void GLInstancingRenderer::updateCamera(int upAxis)
 	m_data->m_activeCamera->setCameraUpAxis(upAxis);
 	m_data->m_activeCamera->setAspectRatio((float)m_screenWidth/(float)m_screenHeight);
 	m_data->m_defaultCamera1.update();
+    m_data->m_activeCamera->getCameraProjectionMatrix(m_data->m_projectionMatrix);
+    m_data->m_activeCamera->getCameraViewMatrix(m_data->m_viewMatrix);
 
 
 }
diff --git a/examples/RoboticsLearning/R2D2GraspExample.cpp b/examples/RoboticsLearning/R2D2GraspExample.cpp
index 54a897af5..4da5cc22a 100644
--- a/examples/RoboticsLearning/R2D2GraspExample.cpp
+++ b/examples/RoboticsLearning/R2D2GraspExample.cpp
@@ -99,7 +99,8 @@ public:
 				args.m_forceOverrideFixedBase = true;
 				args.m_fileType = B3_SDF_FILE;
 				//args.m_startOrientation = b3Quaternion()
-				m_robotSim.loadFile(args);
+                b3RobotSimLoadFileResults results;
+                m_robotSim.loadFile(args,results);
 			}
 			{
 				b3RobotSimLoadFileArgs args("");
diff --git a/examples/RoboticsLearning/b3RobotSimAPI.h b/examples/RoboticsLearning/b3RobotSimAPI.h
index 61320553f..98c7e1fa0 100644
--- a/examples/RoboticsLearning/b3RobotSimAPI.h
+++ b/examples/RoboticsLearning/b3RobotSimAPI.h
@@ -81,7 +81,7 @@ public:
 	bool connect(struct GUIHelperInterface* guiHelper);
 	void disconnect();
 
-	bool loadFile(const struct b3RobotSimLoadFileArgs& args, b3RobotSimLoadFileResults& results=b3RobotSimLoadFileResults());
+	bool loadFile(const struct b3RobotSimLoadFileArgs& args, b3RobotSimLoadFileResults& results);
 
 	int getNumJoints(int bodyUniqueId) const;