google-deepmind
Build Failing
After Configuring the build, I run the command
cmake --build . --config Release
There are 3092 steps I think, it fails on around 3086 every time
I tried reconfiguring and building again, deleting build and starting over, yet I get the same error
I am on ubuntu 20.04.6
(mjpc) aero@AerosheeeeshUbuntu:~/mujoco_mpc/build$ cmake --build . --config Release [0/2] Re-checking globbed directories... [2/8] Copying Menagerie and dm_control assets into binary directory patching file /home/aero/mujoco_mpc/build/mjpc/tasks/acrobot/acrobot_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/acrobot/acrobot.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/cartpole/cartpole_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/cartpole/cartpole.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/humanoid/humanoid_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/humanoid/humanoid.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/particle/particle_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/particle/particle.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/swimmer/swimmer_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/swimmer/swimmer.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/walker/walker_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/walker/walker.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/allegro/right_hand_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/allegro/right_hand.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/panda/panda_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/panda/panda.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/quadruped/a1_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/quadruped/a1.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/quadrotor/quadrotor_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/quadrotor/quadrotor.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/common_assets/cube_modified_shadow_reorient.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/common_assets/reorientation_cube.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/rubik/cube_3x3x3_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/rubik/cube_3x3x3.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/rubik/transition_model.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/rubik/cube_3x3x3.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/aloha_cartesian.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/aloha.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/mjx_aloha.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/aloha.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/mjx_scene.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/scene.xml) Hunk #1 succeeded at 1 with fuzz 1. patching file /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/mjx_filtered_cartesian_actuators.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/bimanual/filtered_cartesian_actuators.xml) patching file /home/aero/mujoco_mpc/build/mjpc/tasks/op3/op3_modified.xml (read from /home/aero/mujoco_mpc/build/mjpc/tasks/op3/op3.xml) [3/8] Linking CXX executable bin/filter_server FAILED: bin/filter_server : && /usr/bin/clang++-12 -O3 -DNDEBUG -flto=thin mjpc/grpc/CMakeFiles/filter_server.dir/filter_server.cc.o mjpc/grpc/CMakeFiles/filter_server.dir/filter.grpc.pb.cc.o mjpc/grpc/CMakeFiles/filter_server.dir/filter.pb.cc.o mjpc/grpc/CMakeFiles/filter_server.dir/filter_service.cc.o -o bin/filter_server -Wl,-rpath,/home/aero/mujoco_mpc/build/lib lib/libabsl_flags.a lib/libabsl_flags_parse.a lib/libabsl_status.a lib/libabsl_strings.a lib/libgrpc++_reflection.a lib/libgrpc++.a lib/libprotobuf.a lib/libmjpc.a lib/libabsl_flags_usage.a lib/libabsl_flags_usage_internal.a lib/libabsl_leak_check.a lib/libabsl_die_if_null.a lib/libabsl_log_initialize.a lib/libutf8_validity.a lib/libgrpc.a lib/libabsl_statusor.a lib/libupb_collections_lib.a lib/libupb_json_lib.a lib/libupb_textformat_lib.a lib/libutf8_range_lib.a lib/libupb.a lib/libre2.a /usr/lib/x86_64-linux-gnu/libz.so _deps/grpc-build/third_party/cares/cares/lib/libcares.a lib/libgpr.a lib/libabsl_flags.a lib/libabsl_flags_internal.a lib/libabsl_flags_reflection.a lib/libabsl_flags_config.a lib/libabsl_flags_program_name.a lib/libabsl_flags_private_handle_accessor.a lib/libabsl_flags_commandlineflag.a lib/libabsl_flags_commandlineflag_internal.a lib/libabsl_status.a lib/libabsl_flags_marshalling.a lib/libssl.a lib/libcrypto.a lib/libaddress_sorting.a -lm -lrt lib/libabsl_log_internal_check_op.a lib/libabsl_log_internal_conditions.a lib/libabsl_log_internal_message.a lib/libabsl_strerror.a lib/libabsl_log_internal_nullguard.a lib/libabsl_examine_stack.a lib/libabsl_log_internal_format.a lib/libabsl_log_internal_proto.a lib/libabsl_log_internal_log_sink_set.a lib/libabsl_log_internal_globals.a lib/libabsl_log_globals.a lib/libabsl_log_sink.a lib/libabsl_log_entry.a lib/libabsl_random_distributions.a lib/libabsl_random_seed_sequences.a lib/libabsl_random_internal_pool_urbg.a lib/libabsl_random_internal_randen.a lib/libabsl_random_internal_randen_hwaes.a lib/libabsl_random_internal_randen_hwaes_impl.a lib/libabsl_random_internal_randen_slow.a lib/libabsl_random_internal_platform.a lib/libabsl_random_internal_seed_material.a lib/libabsl_random_seed_gen_exception.a lib/libabsl_cord.a lib/libabsl_cordz_info.a lib/libabsl_cord_internal.a lib/libabsl_cordz_functions.a lib/libabsl_cordz_handle.a lib/libabsl_crc_cord_state.a lib/libabsl_crc32c.a lib/libabsl_str_format_internal.a lib/libabsl_crc_internal.a lib/libabsl_crc_cpu_detect.a lib/libabsl_raw_hash_set.a lib/libabsl_hash.a lib/libabsl_bad_optional_access.a lib/libabsl_bad_variant_access.a lib/libabsl_city.a lib/libabsl_low_level_hash.a lib/libabsl_hashtablez_sampler.a lib/libabsl_exponential_biased.a lib/libabsl_synchronization.a lib/libabsl_stacktrace.a lib/libabsl_symbolize.a lib/libabsl_debugging_internal.a lib/libabsl_demangle_internal.a lib/libabsl_graphcycles_internal.a lib/libabsl_kernel_timeout_internal.a lib/libabsl_time.a lib/libabsl_strings.a lib/libabsl_string_view.a lib/libabsl_strings_internal.a lib/libabsl_int128.a lib/libabsl_civil_time.a lib/libabsl_time_zone.a lib/libabsl_malloc_internal.a lib/libabsl_throw_delegate.a lib/libglfw3.a /usr/lib/x86_64-linux-gnu/librt.so -lm -ldl /usr/lib/x86_64-linux-gnu/libX11.so lib/liblodepng.a lib/libmujoco.so.3.2.3 lib/libthreadpool.a lib/libabsl_base.a lib/libabsl_raw_logging_internal.a -pthread lib/libabsl_log_severity.a lib/libabsl_spinlock_wait.a -lrt && : /usr/bin/ld: lib/libcrypto.a: error adding symbols: file format not recognized clang: error: linker command failed with exit code 1 (use -v to see invocation) [4/8] Linking CXX executable bin/direct_server FAILED: bin/direct_server : && /usr/bin/clang++-12 -O3 -DNDEBUG -flto=thin mjpc/grpc/CMakeFiles/direct_server.dir/direct_server.cc.o mjpc/grpc/CMakeFiles/direct_server.dir/direct.grpc.pb.cc.o mjpc/grpc/CMakeFiles/direct_server.dir/direct.pb.cc.o mjpc/grpc/CMakeFiles/direct_server.dir/direct_service.cc.o -o bin/direct_server -Wl,-rpath,/home/aero/mujoco_mpc/build/lib lib/libabsl_flags.a lib/libabsl_flags_parse.a lib/libabsl_status.a lib/libabsl_strings.a lib/libgrpc++_reflection.a lib/libgrpc++.a lib/libprotobuf.a lib/libmjpc.a lib/libabsl_flags_usage.a lib/libabsl_flags_usage_internal.a lib/libabsl_leak_check.a lib/libabsl_die_if_null.a lib/libabsl_log_initialize.a lib/libutf8_validity.a lib/libgrpc.a lib/libabsl_statusor.a lib/libupb_collections_lib.a lib/libupb_json_lib.a lib/libupb_textformat_lib.a lib/libutf8_range_lib.a lib/libupb.a lib/libre2.a /usr/lib/x86_64-linux-gnu/libz.so _deps/grpc-build/third_party/cares/cares/lib/libcares.a lib/libgpr.a lib/libabsl_flags.a lib/libabsl_flags_internal.a lib/libabsl_flags_reflection.a lib/libabsl_flags_config.a lib/libabsl_flags_program_name.a lib/libabsl_flags_private_handle_accessor.a lib/libabsl_flags_commandlineflag.a lib/libabsl_flags_commandlineflag_internal.a lib/libabsl_status.a lib/libabsl_flags_marshalling.a lib/libssl.a lib/libcrypto.a lib/libaddress_sorting.a -lm -lrt lib/libabsl_log_internal_check_op.a lib/libabsl_log_internal_conditions.a lib/libabsl_log_internal_message.a lib/libabsl_strerror.a lib/libabsl_log_internal_nullguard.a lib/libabsl_examine_stack.a lib/libabsl_log_internal_format.a lib/libabsl_log_internal_proto.a lib/libabsl_log_internal_log_sink_set.a lib/libabsl_log_internal_globals.a lib/libabsl_log_globals.a lib/libabsl_log_sink.a lib/libabsl_log_entry.a lib/libabsl_random_distributions.a lib/libabsl_random_seed_sequences.a lib/libabsl_random_internal_pool_urbg.a lib/libabsl_random_internal_randen.a lib/libabsl_random_internal_randen_hwaes.a lib/libabsl_random_internal_randen_hwaes_impl.a lib/libabsl_random_internal_randen_slow.a lib/libabsl_random_internal_platform.a lib/libabsl_random_internal_seed_material.a lib/libabsl_random_seed_gen_exception.a lib/libabsl_cord.a lib/libabsl_cordz_info.a lib/libabsl_cord_internal.a lib/libabsl_cordz_functions.a lib/libabsl_cordz_handle.a lib/libabsl_crc_cord_state.a lib/libabsl_crc32c.a lib/libabsl_str_format_internal.a lib/libabsl_crc_internal.a lib/libabsl_crc_cpu_detect.a lib/libabsl_raw_hash_set.a lib/libabsl_hash.a lib/libabsl_bad_optional_access.a lib/libabsl_bad_variant_access.a lib/libabsl_city.a lib/libabsl_low_level_hash.a lib/libabsl_hashtablez_sampler.a lib/libabsl_exponential_biased.a lib/libabsl_synchronization.a lib/libabsl_stacktrace.a lib/libabsl_symbolize.a lib/libabsl_debugging_internal.a lib/libabsl_demangle_internal.a lib/libabsl_graphcycles_internal.a lib/libabsl_kernel_timeout_internal.a lib/libabsl_time.a lib/libabsl_strings.a lib/libabsl_string_view.a lib/libabsl_strings_internal.a lib/libabsl_int128.a lib/libabsl_civil_time.a lib/libabsl_time_zone.a lib/libabsl_malloc_internal.a lib/libabsl_throw_delegate.a lib/libglfw3.a /usr/lib/x86_64-linux-gnu/librt.so -lm -ldl /usr/lib/x86_64-linux-gnu/libX11.so lib/liblodepng.a lib/libmujoco.so.3.2.3 lib/libthreadpool.a lib/libabsl_base.a lib/libabsl_raw_logging_internal.a -pthread lib/libabsl_log_severity.a lib/libabsl_spinlock_wait.a -lrt && : /usr/bin/ld: lib/libcrypto.a: error adding symbols: file format not recognized clang: error: linker command failed with exit code 1 (use -v to see invocation) [6/8] Building CXX object mjpc/grpc/CMakeFiles/agent_server.dir/agent_server.cc.o ninja: build stopped: subcommand failed.
I am having the same build error on multiple ubuntu 20.04 devices, I have been following the instructions in the readme.
I encountered the same issue on Ubuntu 20.04 and found a workaround by running cmake .. -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_C_COMPILER:STRING=clang-12 -DCMAKE_CXX_COMPILER:STRING=clang++-12. Note that -G Ninja and -DMJPC_BUILD_GRPC_SERVICE:BOOL=ON are removed. Just a guess, but this issue might be related to Ninja or gRPC.
The hack worked for building mjpc but crashes with the same error when installing the python packages
@thowell any updates on this issue? Its most likely coming from gRPC. Its been a blocker for me (us) for a couple days :(
Your method can solve this problem but will it bring about any other problems?
I encountered the same issue on Ubuntu 20.04 and found a workaround by running
cmake .. -DCMAKE_BUILD_TYPE:STRING=Release -DCMAKE_C_COMPILER:STRING=clang-12 -DCMAKE_CXX_COMPILER:STRING=clang++-12. Note that-G Ninjaand-DMJPC_BUILD_GRPC_SERVICE:BOOL=ONare removed. Just a guess, but this issue might be related to Ninja or gRPC.
Your method can solve this problem but will it bring about any other problems?
is there an issue with the build for macos too or only for ubuntu 20.04?
is there an issue with the build using the vscode instructions: https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode?
is there an issue with the build for macos too or only for ubuntu 20.04?
is there an issue with the build using the vscode instructions: https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode?
My system is Ubuntu 20.04
is there an issue with the build for macos too or only for ubuntu 20.04?macOS 的构建是否存在问题，还是仅针对 Ubuntu 20.04 存在问题？
is there an issue with the build using the vscode instructions: https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode?使用 VSCode 指令的构建是否存在问题：https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode？
I tried to use vscode to build
is there an issue with the build for macos too or only for ubuntu 20.04?macOS 的构建是否存在问题，还是仅针对 Ubuntu 20.04 存在问题？
is there an issue with the build using the vscode instructions: https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode?使用 VSCode 指令的构建是否存在问题：https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode？
Still can't compile
is there an issue with the build for macos too or only for ubuntu 20.04? is there an issue with the build using the vscode instructions: https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode?
My system is Ubuntu 20.04
Try to make sure that your Internet connection is stable, as this process requires file downloads.
is there an issue with the build for macos too or only for ubuntu 20.04?macOS 的构建是否存在问题，还是仅针对 Ubuntu 20.04 存在问题？ is there an issue with the build using the vscode instructions: https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode?使用 VSCode 指令的构建是否存在问题：https://github.com/google-deepmind/mujoco_mpc?tab=readme-ov-file#build-and-run-mjpc-gui-application-using-vscode？
My system is Ubuntu 20.04我的系统是 Ubuntu 20.04
Try to make sure that your Internet connection is stable, as this process requires file downloads.尝试确保您的 Internet 连接稳定，因为此过程需要下载文件。
I'm sure there's nothing wrong with my network.
I solved the problem by following instructions of AI.
①install openssl
sudo apt-get install libssl-dev # Ubuntu/Debian
②Increase the maximum number of files allowed to be opened by the system
ulimit -n 4096
③Mandatory use of OpenSSL system
cmake .. \
-DCMAKE_BUILD_TYPE=Release \
-G Ninja \
-DCMAKE_C_COMPILER=clang-12 \
-DCMAKE_CXX_COMPILER=clang++-12 \
-DMJPC_BUILD_GRPC_SERVICE=ON \
-DgRPC_SSL_PROVIDER=package # 强制使用系统 OpenSSL
