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static assertion failed: Error: GTSAM was built against a different version of Eigen #520

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weisongwen opened this issue Dec 1, 2024 · 1 comment
Open

static assertion failed: Error: GTSAM was built against a different version of Eigen #520

weisongwen opened this issue Dec 1, 2024 · 1 comment

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@weisongwen
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weisongwen commented Dec 1, 2024 •
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Solutions can be find below:

  • gtsam (Georgia Tech Smoothing and Mapping library) 
    sudo add-apt-repository ppa:borglab/gtsam-release-4.0
sudo apt install libgtsam-dev libgtsam-unstable-dev
@REGATTE
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REGATTE commented Jan 10, 2025 •
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I had the same issue, GTSAM was built on Eigen v3.3.4, while LIO_SAM was using Eigen v3.4.0. I removed all installs and reinstalled EIGEN v3.4.0 globally, and forced GTSAM to build with Eigen v3.4.0.

I'm using GTSAM v4.2

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@REGATTE @weisongwen