File folder permission denied fix

src/FileWrapper.cpp

@@ -25,8 +25,15 @@ FileWrapper::FileWrapper(Tango::DeviceImpl* deviceImpl_p,
 
     m_outputFilePath /= fileStream.str();
 
+    try
+    {
         if(!boost::filesystem::exists(m_outputFilePath))
             boost::filesystem::create_directories(m_outputFilePath);
+    }
+    catch(boost::filesystem::filesystem_error& ex)
+    {
+        throw std::logic_error(ex.what());
+    }
 
     if(!boost::filesystem::is_directory(m_outputFilePath))
         throw std::logic_error("Destination path \'"