Problem with catkin make

[babistheod]

Hello Geonhee,
i am pretty new to ROS so forgive me if i make novice questions.
I get the following error when i try to catkin make

I tried erasing the word include from the CmakeLists.txt specified above, as suggested by a stackoverflow user but then i get the following error

I also tried to completely remove ur_robotiq_moveit_api and visual_tools folders and i had a successful build. but then i get the following error during launch.

I would appreciate your help and suggestions.
Thank you

OS Ubuntu 18.04 ROS Melodic

[Geonhee-LEE]

Hi, @babistheod. Could you clone the https://gitlab.com/mechatronic/robotiq_85_gripper and build robotiq_85_description pkg?

[babistheod]

Thanks for your reply. So i cloned your melodic-devel branch and added just the robotiq_85_description pkg into the workspace as you suggested. I now get this error during launch

I believe i already have installed the hw_interface pkg. I suspect it has to do with ros versions incompatibility because similar errors have come up in the past. Any thoughts?

[Geonhee-LEE]

Hi, why don't you refer to #9 ?

I think that hw_inferface error may be related to the dependency. So, please try to install with sudo apt install ros-melodic-hardware-interface.

[babistheod]

I have already checked that.

The problem persists.

[Geonhee-LEE]

robotiq_85_description already include the hw_interface, but it doesn't appropriate syntax. I suggest the changing from hw_interface to other interface
lihuang3/ur5_ROS-Gazebo#13

[Jx-WEN]

Hello, I am also interested in this project and I met similar questions about "hw_interface".
I downlaod the zip from (https://gitlab.com/mechatronic/robotiq_85_gripper) and put the [robotiq_85_description] folder under the [ur-reaching-reinforcement-learning] folder.
Ubuntu 18.04 Melodic.
The ros-melodic-hardware-interface has been installed, and the similar issue still occurs.

1. I do not find the hw_interface in the robotiq_85_description folder, where could I find it? Is it the reason I met this issue?
2. I have tried the method in the link (error when roslunch ur5_notebook initialize.launch lihuang3/ur5_ROS-Gazebo#13) , and hw_interface is added in the ur5.urdf.xacro in ur_description/urdf. While the error still occurs. Do you have some suggestions? Thank you.

[babistheod]

Hello, unfortunately i could not solve the problems i met. Eventually i downgraded my system and I now use ubuntu 16.04 and ROS Kinetic in order to make lihuang3 project workable and carry on from there. Sorry but i dont have a solution for your issue but i would be grateful if you could share your solution when you are able to resolve this issue. Στις Παρ 18 Μαρ 2022 στις 11:28 π.μ., ο/η Jx-WEN ***@***.***> έγραψε:

…

Hello, I am also interested in this project and I met similar questions about "hw_interface". I downlaod the zip from (https://gitlab.com/mechatronic/robotiq_85_gripper) and put the [robotiq_85_description] folder under the [ur-reaching-reinforcement-learning] folder. Ubuntu 18.04 Melodic. The ros-melodic-hardware-interface has been installed, and the similar issue still occurs. 1. I do not find the hw_interface in the robotiq_85_description folder, where could I find it? Is it the reason I met this issue? 2. I have tried the method in the link (lihuang3/ur5_ROS-Gazebo#13 <lihuang3/ur5_ROS-Gazebo#13>) , and hw_interface is added in the ur5.urdf.xacro in ur_description/urdf. While the error still occurs. Do you have some suggestions? Thank you. — Reply to this email directly, view it on GitHub <#12 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AKKLKCGNHXZ4MQ24C22XKXDVARED5ANCNFSM5ORZZKZQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: <Geonhee-LEE/ur-reaching-reinforcement-learning/issues/12/1072230643@ github.com>

[Jx-WEN]

Thank you for your reply. I am trying and do not find the solution currently.

[Geonhee-LEE]

Did you consider for xacro:ur_arm_transmission prefix="${prefix}" hw_interface="${transmission_hw_interface}" /> ?

ur-reaching-reinforcement-learning/ur_robotiq_description/urdf/ur5.urdf.xacro

Line 358 in e3b8977

<xacro:ur_arm_transmission prefix="${prefix}" hw_interface="${transmission_hw_interface}" />

[Jx-WEN]

Thank you for your reply. I have checked and this part(<xacro:ur_arm_transmission prefix="${prefix}" hw_interface="${transmission_hw_interface}" /> ) aready exists in this file.
I find there are two folders ur_description and ur_robotiq_description, both of which contain the ur5.urdf.xacro.
Which file should be modified? Are they useful when "roslaunch ur_robotiq_gazebo gym.launch" is impletmented. Thank you.

[Geonhee-LEE]

Actually, I don't remember exactly which file is executed. However, I managed the files lastly on README. Threrefore, conveyer_gym.launch may be main launch file

[NetpowerTechnology]

感谢您的回复。所以我克隆了你的旋律开发分支，并按照你的建议将robotiq_85_description pkg 添加到工作区中。我现在在启动期间收到此错误

我相信我已经安装了hw_interface pkg。我怀疑这与 ros 版本不兼容有关，因为过去也出现过类似的错误。有什么想法吗？

Hello, I feel the same as your mistake, may I ask you to solve it? Thank you for taking time out of your busy schedule to reply.

[NetpowerTechnology]

感谢您的回复。我正在尝试，目前没有找到解决方案。

Hello, have you found the solution? Thank you for taking time out of your busy schedule to reply.

[NetpowerTechnology]

您好，不幸的是我无法解决遇到的问题。最终我 降级了我的系统，我现在使用 ubuntu 16.04 和 ROS Kinetic 为了 使立黄3项目可行，并从那里继续。 抱歉，我没有解决您的问题的方法，但如果 当您能够解决此问题时，您可以共享您的解决方案。 Στις παρ 18 μαρ 2022 στις 11：28 π.μ.， ο/η Jx-WEN @.***> έγραψε:
...
您好，我也对这个项目感兴趣，我遇到了类似的问题 关于“hw_interface”。 我从（https://gitlab.com/mechatronic/robotiq_85_gripper）下载拉链 并将 [robotiq_85_description] 文件夹放在 [你的-到达-强化-学习]文件夹。 Ubuntu 18.04 旋律。 已安装 ros-旋律-硬件-接口，以及类似的 问题仍然存在。 1. 我在robotiq_85_description中找不到hw_interface 文件夹，我在哪里可以找到它？这是我遇到此问题的原因吗？ 2. 我已经尝试了链接中的方法（lihuang3/ur5_ROS-凉亭#13<lihuang3/ur5_ROS-凉亭#13>），并且 hw_interface 被添加到 ur_description/URDF 的 ur5.urdf.xacro 中。而 错误仍然出现。你有什么建议吗？谢谢。 — 直接回复此电子邮件，在 GitHub 上查看 <#12（评论）>， 或取消订阅 https://github.com/notifications/unsubscribe-auth/AKKLKCGNHXZ4MQ24C22XKXDVARED5ANCNFSM5ORZZKZQ . 随时随地通过适用于 iOS 的 GitHub 移动版分类通知 https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675 或安卓 <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>。 您收到此消息是因为您被提及。消息 ID： <李金熙/ur-reaching-reinforcement-learning/issues/12/1072230643@ github.com>

Hello, did you run successfully with Ubuntu16.04? Looking forward to your reply.