RemoteRobot: destructor was not exception safe

source/RobotAPI/libraries/robotstate/remote/RemoteRobot.cpp

@@ -30,7 +30,19 @@ RemoteRobot::RemoteRobot(SharedRobotInterfacePrx robot) :
 
 RemoteRobot::~RemoteRobot()
 {
-    _robot->unref();
+    try
+    {
+        _robot->unref();
+    }
+    catch(std::exception &e)
+    {
+        ARMARX_DEBUG_S << "Unref of SharedRobot failed: " << e.what();
+    }
+    catch(...)
+    {
+        ARMARX_DEBUG_S << "Unref of SharedRobot failed: reason unknown";
+    }
+
 }
 
 /*Matrix4f RemoteRobot::Pose2Matrix4f(PosePtr p){

source/RobotAPI/libraries/robotstate/remote/RemoteRobotNode.cpp

@@ -53,7 +53,18 @@ void RemoteRobotNodeInitializer<VirtualRobot::RobotNodeFixed>::initialize(Remote
 
 template<class RobotNodeType>
 RemoteRobotNode<RobotNodeType>::~RemoteRobotNode(){
-	_node->unref();
+    try
+    {
+        _node->unref();
+    }
+    catch(std::exception &e)
+    {
+        ARMARX_DEBUG_S << "Unref of SharedRobotNode failed: " << e.what();
+    }
+    catch(...)
+    {
+        ARMARX_DEBUG_S << "Unref of SharedRobotNode failed: reason unknown";
+    }
 }
 
 template<class RobotNodeType>