Sorry I hadnt seen there was a kinect ros list where many of the questions i
have a re being discussed..

Have signed up to that and will contionue with any questions there.

On Fri, Feb 11, 2011 at 5:00 PM, garratt <garrattgallagher@gmail.com> wrote:

> Fixed it.
> svn up
> and re-compile.
>
> Garratt
>
> On Fri, 2011-02-11 at 08:20 -0800, Radu Bogdan Rusu wrote:
> > Nick,
> >
> >
> > On 02/11/2011 03:39 AM, nick weldin wrote:
> > > Hi
> > >
> > > I am trying to get the impromtu_buttons up and running. I am new to ROS
> so am finding my way.
> > >
> > > I am using a clean install of ubuntu 10.4
> > >
> > > Installed using the recently amended instructions to account for eigen3
> issues and everything succesfully builds. I
> > > paste the three commands into separate terminal windows in the order
> they are listed on the projects web page and get
> > > the following message
> > >
> > > finding normals took:  7.71848  for 307200 indices.
> > > segmentNorms took:  0.091208  for 891 indices.
> > > cluster 0  has 78
> > > cluster 1  has 180
> > > cluster 2  has 49
> > > cluster 3  has 139
> > > cluster 4  has 97
> > > cluster 5  has 37
> > > chose cluster 1  with 180
> > > buttons:
> /home/nick/kinect_demos/ros-geometry/eigen3/include/Eigen3/src/Core/MatrixStorage.h:67:
> > > Eigen3::ei_matrix_array<T, Size, MatrixOptions, 16>::ei_matrix_array()
> [with T = float, int Size = 4, int MatrixOptions
> > > = 0]: Assertion `(reinterpret_cast<size_t>(array) & 0xf) == 0 && "this
> assertion is explained here: "
> > > "http://eigen.tuxfamily.org/dox/UnalignedArrayAssert.html" " **** READ
> THIS WEB PAGE !!! ****"' failed.
> > > /opt/ros/cturtle/ros/bin/rosrun: line 35:  3498 Aborted
> $exepath "$@"
> >
> > This problem has been explained many times, and a quick search in our
> mailing archive would give you the solution. ;)
> >
> > Cheers,
> > Radu.
> > --
> > http://pointclouds.org
> > _______________________________________________
> > ros-users mailing list
> > ros-users@code.ros.org
> > https://code.ros.org/mailman/listinfo/ros-users
>
>
> _______________________________________________
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>



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