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Ros 与 snappy

tag-icon • tag-icon ubuntu-core snap ros
Ros 与 snappy

我遵循这个例子：https://developer.ubuntu.com/en/snappy/build-apps/ros-snap/

该程序与 roslaunch 配合良好，我能够创建并安装 snap。但是，运行 snap 时我收到此消息。在 + 下，CTRL程序C重新启动并最终出现相同的错误。重新启动 - 错误 - 重新启动 - 错误等等。

SUMMARY
========

PARAMETERS
 * /rosdistro: indigo
 * /rosversion: 1.11.20

NODES
  /
    listener (listener/listener_node)
    talker (talker/talker_node)

auto-starting new master
process[master]: started with pid [10106]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to e9e6e48a-4452-11e6-aa90-26946bd3aee5
process[rosout-1]: started with pid [10119]
started core service [/rosout]
process[talker-2]: started with pid [10122]
terminate called after throwing an instance of 'std::runtime_error'
  what():  locale::facet::_S_create_c_locale name not valid
process[listener-3]: started with pid [10124]
terminate called after throwing an instance of 'std::runtime_error'
  what():  locale::facet::_S_create_c_locale name not valid

答案1

这是一个已知的 snapcraft 错误这是由于已知的 snapd bug快照无法使用语言环境。该快照错误已经存在很长时间了，可能是时候在 snapcraft 示例中通过将语言环境设置为 C.UTF-8 来解决它了。我会处理这个问题。

更新：这是临时修复：https://github.com/snapcore/snapcraft/pull/497

更新：此修复程序现已在 snapcraft 中可用。

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