# Problem with FUNMAP

**URL:** <https://forum.hello-robot.com/t/problem-with-funmap/858>\
**Category:** Ask\
**Created:** [December 5, 2023, 5:42pm UTC](https://forum.hello-robot.com/t/problem-with-funmap/858 "2023-12-05T17:42:57Z")\
**Posts on this page:** 1\
**Showing post:** 6

<div class="post-metadata">

**Author:** ![bshah](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.hello-robot.com/bshah/32/55_2.png) [@bshah](https://forum.hello-robot.com/u/bshah)\
**Post date:** [December 11, 2023, 4:17pm UTC](https://forum.hello-robot.com/t/problem-with-funmap/858/6 "2023-12-11T16:17:33Z")

</div>

Your logs reveal a issue:

```auto
Traceback (most recent call last):
  File "/home/hello-robot/catkin_ws/src/stretch_ros/stretch_funmap/nodes/funmap", line 37, in <module>
    import stretch_funmap.merge_maps as mm
  File "/home/hello-robot/catkin_ws/src/stretch_ros/stretch_funmap/src/stretch_funmap/merge_maps.py", line 10, in <module>
    import stretch_funmap.navigation_planning as na
  File "/home/hello-robot/catkin_ws/src/stretch_ros/stretch_funmap/src/stretch_funmap/navigation_planning.py", line 5, in <module>
    import stretch_funmap.cython_min_cost_path as cm
ModuleNotFoundError: No module named 'stretch_funmap.cython_min_cost_path'

```

The missing module is likely due to your ROS workspace being setup incorrectly. Go ahead and save any work in your workspace, then follow the [Creating a New ROS Workspace](https://github.com/hello-robot/stretch_install/blob/master/docs/ros_workspace.md) tutorial.

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