Another segmentation fault in mapping thread about defslam HOT 4 CLOSED

Hi! Have you tried to pull the last version of the code? I had a similar error that was related to the Ceres library, I had changed the Eigen library and not reinstalling Ceres. You can take a look if it is that. I am not completely sure.

Best,

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Hi, Jose

Thanks for your quick response!

I try to pull the last version and change several versions of the Eigen library. It seems that the problem is caused by the Eigen library.
When I use eigen-3.2.92, #5 appears.I replace the comman “find_ package(Eigen3 REQUIRED)“ with “include_ directories("/home/crystal/develop/eigen-3.3.9") “ in CMakeLists.txt to change different versions.
Then there is a new error, which is similar to the last one. I also try with Eigen-3.1.0, but it doesn't compile correctly. Could you tell me the version of Eigen you are using?

Thanks for your help.

Here is the information when I use Eigen-3.3.9:

from defslam.

My CMake is finding Eigen 3.3.90.

from defslam.

Thank you for your help. I have re-installed the environment and downloaded the code. The problem has been solved.

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