Excellent! Thanks. We'll release 0.3.1 today.
> Hi Radu,
>
> version 32772 is working for me, too. Thank you!
>
> Regards,
> Sabrina
>
> Zitat von Aitor Aldomà<aldoma.aitor@gmail.com>:
>
>> Hi again Radu,
>>
>> checked out version 32771 and now its working fine for me too. Thanks!
>>
>> Cheers,
>> Aitor
>>
>> On Mon, Sep 20, 2010 at 5:07 AM, Radu Bogdan Rusu
>> <rusu@willowgarage.com>wrote:
>>
>>> Hmm, I think I fixed it. Aitor, Sabrina, would it be possible to try trunk
>>> (32769+)? If this works for you, then I will include it in the next release
>>> (0.3.1) as soon as you reply back.
>>>
>>> --
>>> Cheers,
>>> Radu.
>>>
>>>
>>>
>>> On 09/16/2010 11:14 AM, Aitor Aldomà wrote:
>>>
>>>> yes, I think so...Thanks.
>>>>
>>>> Cheers,
>>>> Aitor
>>>>
>>>> On Thu, Sep 16, 2010 at 5:13 PM, Radu Bogdan Rusu<rusu@willowgarage.com
>>>> <mailto:rusu@willowgarage.com>> wrote:
>>>>
>>>> Aitor, Sabrina,
>>>>
>>>> I'll try to fix this today. Your platforms are standard 32bit right?
>>>>
>>>> Cheers,
>>>> Radu.
>>>>
>>>>
>>>> On 09/16/2010 07:04 AM, Aitor Aldomà wrote:
>>>>
>>>> Hi Sabrina,
>>>>
>>>> adding -DEIGEN_DONT_VECTORIZE didnt work for me either. Then I
>>>> found
>>>> this document:
>>>>
>>>> http://eigen.tuxfamily.org/index.php?title=FAQ#I_disabled_vectorization.2C_but_I.27m_still_getting_annoyed_about_alignment_issues.21
>>>>
>>>> Define EIGEN_DONT_ALIGN
>>>> Or define both EIGEN_DONT_VECTORIZE and
>>>> EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
>>>>
>>>> Tried all possible combinations but it didnt work :) I was still
>>>> becoming the assertion. So, what I did in the end (not a very clean
>>>> solution) was,
>>>>
>>>> Added this to CMakeList.txt in pcl:
>>>> add_definitions(-DEIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
>>>> -DEIGEN_DONT_VECTORIZE)
>>>> add_definitions(-DEIGEN_DONT_ALIGN)
>>>>
>>>> and finally comment the line in MapBase.h giving the assertion.
>>>> //ei_assert(EIGEN_IMPLIES(ei_traits<Derived>::Flags&AlignedBit,
>>>> (size_t(m_data)&0xf)==0)
>>>> //&& "data is not aligned");
>>>>
>>>> and remake PCL...
>>>>
>>>> No idea which side effects this might have but its working fine
>>>> now.
>>>> Anyway, just a temporal dirty solution.
>>>>
>>>> Hope it works for you too.
>>>> Regards
>>>>
>>>> Aitor
>>>>
>>>> On Thu, Sep 16, 2010 at 12:40 PM, Sabrina Kliegl
>>>> <skliegl@get.upb.de<mailto:skliegl@get.upb.de>
>>>> <mailto:skliegl@get.upb.de<mailto:skliegl@get.upb.de>>> wrote:
>>>>
>>>> Hi Radu,
>>>>
>>>> I am facing a similar problem as Aitor (I am using the
>>>> tabletop_object_detector). Which CMakeLists.txt do I have to
>>>> modify
>>>> exactly?
>>>>
>>>> I tried the CMakeLists.txt in pcl then "make clean" and
>>>> "make", but
>>>> still get
>>>> the failed assertion.
>>>>
>>>> Regards,
>>>> Sabrina
>>>>
>>>> Am Dienstag 14 September 2010 10:42:22 schrieb Radu Bogdan
>>>> Rusu:
>>>> > Aitor,
>>>> >
>>>> > Thanks for the bug report. We're aware of the eigen 32-bit
>>>> > allocation/vectorization problems and are working on fixing
>>>> these. In the
>>>> > meantime, you can enable EIGEN_DONT_VECTORIZE
>>>> (-DEIGEN_DONT_VECTORIZE to
>>>> > add_definitions in CMakeLists.txt), which will fix these issues
>>>> on 32bit
>>>> > architectures.
>>>> >
>>>> > Cheers,
>>>> > Radu.
>>>> >
>>>> > On 09/14/2010 11:29 AM, Aitor Aldomà wrote:
>>>> > > Hi everyone,
>>>> > >
>>>> > > was using the PCL to detect the dominant plane from a point
>>>> cloud,
>>>> > > similar to what is done in package tabletop_object_detector
>>>> using
>>>> > > SACSegmentation or SACSegmentationFromNormals and one
>>>> assertion
>>>> fails:
>>>> > >
>>>> > >
>>>>
>>>>
>>>> /home/aa/ros/stacks/point_cloud_perception/eigen3/include/Eigen/src/Core/
>>>> > >MapBase.h:192: void Eigen::MapBase<Derived>::checkSanity()
>>>> const
>>>> [with
>>>> > > Derived = Eigen::Map<Eigen::Matrix<float, 4, 1, 0, 4, 1>, 1,
>>>> > > Eigen::Stride<0, 0>
>>>> > >
>>>> > > >]: Assertion `(!(ei_traits<Derived>::Flags&AlignedBit) ||
>>>> > >
>>>> > > ((size_t(m_data)&0xf)==0))&& "data is not aligned"' failed.
>>>> > >
>>>> > > Tried the example from:
>>>> > >
>>>>
>>>> http://www.ros.org/wiki/pcl/Tutorials/Planar%20model%20segmentation
>>>> > >
>>>> > > and the error persists but it does not occur always, just
>>>> every
>>>> now and
>>>> > > then :S I am testing on a 32-Bit Ubuntu operating system.
>>>> > >
>>>> > > Any idea? I would really appreciate it.
>>>> > >
>>>> > > Thanks in advance.
>>>> > > Aitor
>>>> > >
>>>> > >
>>>> > >
>>>> > > _______________________________________________
>>>> > > ros-users mailing list
>>>> > > ros-users@code.ros.org<mailto:ros-users@code.ros.org>
>>>> <mailto:ros-users@code.ros.org<mailto:ros-users@code.ros.org>>
>>>>
>>>>
>>>> > > https://code.ros.org/mailman/listinfo/ros-users
>>>> >
>>>> _______________________________________________
>>>> ros-users mailing list
>>>> ros-users@code.ros.org<mailto:ros-users@code.ros.org>
>>>> <mailto:ros-users@code.ros.org<mailto:ros-users@code.ros.org>>
>>>>
>>>>
>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>
>>>>
>>>>
>>>>
>>>> _______________________________________________
>>>> ros-users mailing list
>>>> ros-users@code.ros.org<mailto:ros-users@code.ros.org>
>>>> https://code.ros.org/mailman/listinfo/ros-users
>>>>
>>>>
>>>> --
>>>>
>>>> | Radu Bogdan Rusu | http://rbrusu.com/
>>>>
>>>>
>>>>
>>>
>>
>
>
>
>
> _______________________________________________
> ros-users mailing list
> ros-users@code.ros.org
> https://code.ros.org/mailman/listinfo/ros-users
(text/plain)