iterator_demo throws exception

[solosuper]

When running the iterator demo, the program terminates after a while with the following message:

$ roslaunch grid_map_demos iterators_demo.launch
# ...
[ INFO] [1472111866.193859810]: Running polygon iterator demo.
terminate called after throwing an instance of 'std::runtime_error'
  what():  Time is out of dual 32-bit range

[pfankhauser]

The demo runs through several iterators and should terminate after the last iterator. You should see something like this

[ INFO] [1472222564.624084658]: Running polygon iterator demo.
[grid_map_iterators_demo-2] process has finished cleanly

How long does the demo run for you? Can you run GDB on it?

[solosuper]

Hi, sorry for the late reply.
I should probably mention that I have cloned this repo into my workspace and is thus compiling it from source with catkin_make along with my own package (and cv_bridge (to be able to use OpenCV 3)). I just tried installing grid_map with apt-get install ros-indigo-grid-map and the demo then works perfectly.

---

So to the problem:

Yes, I've tried running GDB on it, and the demo stops during the polygon iterator demo, at IteratorsDemo.cpp#L195

[solosuper]

I am embarassed to say that the issue should not have been reported. I was working on an old fork of this project, and I guess that's the cause of error.

[pfankhauser]

Don't worry, thanks for the update.