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m2-farzan / ros2-galactic-PKGBUILD

AUR Package for ROS 2 Galactic
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[ros1_bridge] error: non-constant condition for static assertion #2

Closed AchmadFathoni closed 3 years ago

AchmadFathoni commented 3 years ago 
/home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgs__msg__AccelWithCovariance__factories.cpp:69:34: error: non-constant condition for static assertion
   69 |     (ros2_msg.covariance.size()) >= (ros1_msg.covariance.size()),
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgs__msg__AccelWithCovariance__factories.cpp:69:34: error: ‘ros2_msg’ is not a constant expression
/home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgs__msg__AccelWithCovariance__factories.cpp: In static member function ‘static void ros1_bridge::Factory<ROS1_T, ROS2_T>::convert_2_to_1(const ROS2_T&, ROS1_T&) [with ROS1_T = geometry_msgs::AccelWithCovariance_<std::allocator<void> >; ROS2_T = geometry_msgs::msg::AccelWithCovariance_<std::allocator<void> >]’:
/home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgs__msg__AccelWithCovariance__factories.cpp:100:34: error: non-constant condition for static assertion
  100 |     (ros1_msg.covariance.size()) >= (ros2_msg.covariance.size()),
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
m2-farzan commented 3 years ago

We had a similar problem with the Foxy package. I don't have ROS 1 to reproduce this error, so can you please test this fix [1] and report if it works so that I can add it to the package? [1] https://github.com/m2-farzan/ros2-foxy-PKGBUILD/commit/89f94a2a39f33ca68887c3defeb0091d060b7fca

On Sun, Jun 27, 2021 at 11:15, Achmad @.***> wrote:

/home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgsmsgAccelWithCovariancefactories.cpp:69:34: error: non-constant condition for static assertion 69 | (ros2_msg.covariance.size()) >= (ros1_msg.covariance.size()), | ~~~~~~~^~~~~~~~~ /home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgsmsgAccelWithCovariancefactories.cpp:69:34: error: ‘ros2_msg’ is not a constant expression /home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgsmsgAccelWithCovariancefactories.cpp: In static member function ‘static void ros1_bridge::Factory<ROS1_T, ROS2_T>::convert_2_to_1(const ROS2_T&, ROS1_T&) [with ROS1_T = geometrymsgs::AccelWithCovariance<std::allocator >; ROS2_T = geometrymsgs::msg::AccelWithCovariance<std::allocator >]’: /home/toni/.cache/yay/ros2-galactic/src/build/ros1_bridge/generated/geometry_msgsmsgAccelWithCovariancefactories.cpp:100:34: error: non-constant condition for static assertion 100 | (ros1_msg.covariance.size()) >= (ros2_msg.covariance.size()), | ~~~~~~~^~~~~~~~~

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AchmadFathoni commented 3 years ago

Yes, that patch works.