+ try:
+ validate_blueprint(yaml_loc, layer)
+ except ShowStopperError as err:
+ print('ShowStopperError:', err)
+ except BluvalError as err:
+ print('Unexpected BluvalError', err)
+ raise
+ except:
+ print("Exception in user code:")
+ print("-"*60)
+ traceback.print_exc(file=sys.stdout)
+ print("-"*60)
+ raise