moveit报错，python版本问题

最新推荐文章于 2025-03-14 22:53:51 发布

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最新推荐文章于 2025-03-14 22:53:51 发布 · 2.6k 阅读

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#python

在尝试使用Python3运行ROS Melodic中的MoveIt时遇到ImportError，原因是MoveIt在ROS Melodic中默认使用Python2。解决方法是将Python解释器切换到Python2。代码示例中展示了如何初始化和使用MoveIt进行轨迹规划，但遇到了与ROS版本不兼容的问题。

报错内容

ImportError: dynamic module does not define module export function
(PyInit__moveit_roscpp_initializer)

我环境中的python版本是3.9版本，我在使用编程来进行轨迹规划时的代码

#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright 2019 Wuhan PS-Micro Technology Co., Itd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import rospy, sys
import moveit_commander

class MoveItFkDemo:
    def __init__(self):
        # 初始化move_grou