ceres::GradientChecker is not a template

[jyzhong]

I use Eigen 3.3.9 && ceres-solver 1.14 && sophus by stevenlovegrove. the three thirdparty are build success. But this project has the error ‘ceres::GradientChecker is not a template’. what's your version about those thirdparty?

[hovren]

I suspect that both Ceres and Sophus have changed since I last touched that code. Or possibly this is due to a different compiler.

There is probably more recent code out there that use Ceres and Sophus together, so I would suggest that you look there for inspiration instead.

I unfortunately have no time to look into this issue.

Den lör 8 maj 2021 09:37jyzhong @.***> skrev:

I use Eigen 3.3.9 && ceres-solver 1.14 && sophus by stevenlovegrove. the three thirdparty are build success. But this project has the error ‘ceres::GradientChecker is not a template’. what's your version about those thirdparty?

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