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ros2 / rmw_zenoh

RMW for ROS 2 using Zenoh as the middleware
Apache License 2.0
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Colcon Build Failing #144

Closed daedalus-ode closed 3 months ago

daedalus-ode commented 3 months ago

Overview :

After cloning the git repository into my system and trying to build the package using colcon build. It failed by throwing the following error.

Command :

ubundadu@USER:~/ws_rmw_zenoh$ colcon build --cmake-args -DCMAKE_BUILD_TYPE=Release

Output :

...... Compiling zenoh-ext v0.11.0-dev (https://github.com/eclipse-zenoh/zenoh.git?branch=main#4537dc26) error[E0512]: cannot transmute between types of different sizes, or dependently-sized types --> /home/ubundadu/ws_rmw_zenoh/build/zenoh_c_vendor/zenoh_c_vendor-prefix/src/zenoh_c_vendor/src/lib.rs:82:26 82 unsafe { std::mem::transmute::<$src_type, $dst_type>(self) } ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
::: /home/ubundadu/ws_rmw_zenoh/build/zenoh_c_vendor/zenoh_c_vendor-prefix/src/zenoh_c_vendor/src/get.rs:63:1 63 impl_guarded_transmute!(ReplyInner, z_owned_reply_t); ---------------------------------------------------- in this macro invocation

= note: source type: Option<zenoh::query::Reply> (1920 bits) = note: target type: get::z_owned_reply_t (1792 bits) = note: this error originates in the macro impl_guarded_transmute (in Nightly builds, run with -Z macro-backtrace for more info)

For more information about this error, try rustc --explain E0512. error: could not compile zenoh-c (lib) due to 1 previous error gmake[5]: [CMakeFiles/cargo.dir/build.make:111: release/target/release/libzenohc.so] Error 101 gmake[4]: [CMakeFiles/Makefile2:180: CMakeFiles/cargo.dir/all] Error 2 gmake[3]: [Makefile:146: all] Error 2 gmake[2]: [CMakeFiles/zenoh_c_vendor.dir/build.make:85: zenoh_c_vendor-prefix/src/zenoh_c_vendor-stamp/zenoh_c_vendor-build] Error 2 gmake[1]: [CMakeFiles/Makefile2:137: CMakeFiles/zenoh_c_vendor.dir/all] Error 2 gmake: [Makefile:146: all] Error 2

Failed <<< zenoh_c_vendor [1min 55s, exited with code 2]

Summary: 0 packages finished [1min 55s] 1 package failed: zenoh_c_vendor 1 package had stderr output: zenoh_c_vendor 1 package not processed

Environment Info

rustc --version

rustc 1.77.0 (aedd173a2 2024-03-17)

cargo --version

cargo 1.77.0 (3fe68eabf 2024-02-29)

System

wsl2 - Ubuntu-22.04 (LTS)

Yadunund commented 3 months ago

We're currently pinning the version of cargo to be used at 1.75.0. See https://github.com/ros2/rmw_zenoh/pull/136 for more details. I'll close this ticket now as it is a duplicate of https://github.com/ros2/rmw_zenoh/issues/138 but feel free to reopen if you feel otherwise.