added a message to indicate failure.

2011-04-25 17:20:25 -07:00 · 2011-04-25 17:20:25 -07:00 · fc46a275de
parent 19bf8c222c
commit fc46a275de
1 changed files with 5 additions and 1 deletions
--- a/urdf_parser/src/link.cpp
+++ b/urdf_parser/src/link.cpp
@ -422,8 +422,12 @@ bool Mesh::fileExists(std::string filename)
    fullname = package_path + fullname;
  }
  std::ifstream fin; fin.open(fullname.c_str(), std::ios::in); fin.close();
-  if (fin.fail())
+  if (fin.fail()) {
+    ROS_FATAL("Mesh [%s] does not exist",filename.c_str());
    return false;
+  }
+
+
  return true;
 }