addressing #360

Author: alphaville

open-codegen/opengen/builder/optimizer_builder.py

@@ -860,6 +860,11 @@ def build(self):
                 self.__build_python_bindings()
 
         if self.__build_config.ros_config is not None:
+            if self.__generate_not_build:
+                self.__logger.fatal(
+                    "Do not use with_ros and with_generate_not_build_flag simultaneously")
+                raise ValueError(
+                    "Unless the optimiser has been built, a ROS package cannot be generated")
             ros_builder = RosBuilder(
                 self.__meta,
                 self.__build_config,

open-codegen/opengen/builder/ros_builder.py

@@ -111,10 +111,7 @@ def __copy__ros_files(self):
                 target_ros_dir, 'include', header_file_name))
         original_include_file = os.path.abspath(
             os.path.join(self.__target_dir(), header_file_name))
-        try:
-            shutil.copyfile(original_include_file, target_include_filename)
-        except:
-            pass
+        shutil.copyfile(original_include_file, target_include_filename)
 
         # 2. --- copy library file
         lib_file_name = 'lib' + self.__meta.optimizer_name + '.a'