Build error (cppad)

[ninafiona]

I tried building with python 2.7, ros-melodic and Ubuntu 18.04 - I just replaced kinetic with melodic in the code.

I followed the instructions here https://hackmd.io/@3OnqnT1fTvGgrRoxGGdA-g/r1LOsh9XG?type=view# and the steps stated in #1 , but I get the following error when running catkin_make:

/push-est-public/software/build/include/cppad/example/cppad_eigen.hpp:149:10: error: ‘significant_decimals_default_impl’ is not a class template
   struct significant_decimals_default_impl< CppAD::AD<Base>, false>
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated due to -Wfatal-errors.

[peterkty]

Hi Nina,

Sorry, for the late reply. I cannot support this now. The problem is related to cppad and eigen.
You could try it on an older machine like Ubuntu 16.04 that's where I built it.