From f08ce94a96e6c9fb2bc47bc5143684ff314b5441 Mon Sep 17 00:00:00 2001 From: Vasilis Skarleas <51437323+vskarleas@users.noreply.github.com> Date: Thu, 17 Oct 2024 00:21:54 +0200 Subject: [PATCH 1/6] dd MacOS troubleshooting steps for "RLException: Unable to contact my own server" error Added detailed instructions to resolve the "RLException: Unable to contact my own server" error on MacOS. Instructions include setting the ROS_MASTER_URI and ROS_HOSTNAME to 127.0.0.1 and configuring the /etc/hosts file. --- docs/GettingStarted.md | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/docs/GettingStarted.md b/docs/GettingStarted.md index 56a5d107..01122f48 100644 --- a/docs/GettingStarted.md +++ b/docs/GettingStarted.md @@ -156,8 +156,13 @@ In the conda environment activation is the ROS activation included. There is no micromamba activate ros_env rviz2 ``` - - +If you run into "RLException: Unable to contact my own server" error on MacOS here are the instructions that you need to follow in order to resolve that issue: +- Set up ROS_MASTER URI at 127.0.0.1 on port 11311 : `export ROS_MASTER_URI=http://127.0.0.1:11311` +- Set up ROS_HOSTNAME : `export ROS_HOSTNAME=127.0.0.1` +- Open the hosts file with a text editor like nano: `sudo nano /etc/hosts` +- Add the following lines if they are not already present: `127.0.0.1 macbookpro` and `127.0.0.1 localhost` +- Then save the file and restart your terminal. + ## Updating Updating all packages in your environment is as easy as: From d266020cc4d9880dd3eca4e078e8f003798fb97f Mon Sep 17 00:00:00 2001 From: Vasilis Skarleas <51437323+vskarleas@users.noreply.github.com> Date: Thu, 17 Oct 2024 08:02:46 +0200 Subject: [PATCH 2/6] Update GettingStarted.md --- docs/GettingStarted.md | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/docs/GettingStarted.md b/docs/GettingStarted.md index 01122f48..165ca64b 100644 --- a/docs/GettingStarted.md +++ b/docs/GettingStarted.md @@ -156,13 +156,7 @@ In the conda environment activation is the ROS activation included. There is no micromamba activate ros_env rviz2 ``` -If you run into "RLException: Unable to contact my own server" error on MacOS here are the instructions that you need to follow in order to resolve that issue: -- Set up ROS_MASTER URI at 127.0.0.1 on port 11311 : `export ROS_MASTER_URI=http://127.0.0.1:11311` -- Set up ROS_HOSTNAME : `export ROS_HOSTNAME=127.0.0.1` -- Open the hosts file with a text editor like nano: `sudo nano /etc/hosts` -- Add the following lines if they are not already present: `127.0.0.1 macbookpro` and `127.0.0.1 localhost` -- Then save the file and restart your terminal. - + ## Updating Updating all packages in your environment is as easy as: From 3edd7fd1ed3e679efe460e4333371001a4f06e78 Mon Sep 17 00:00:00 2001 From: Vasilis Skarleas <51437323+vskarleas@users.noreply.github.com> Date: Thu, 17 Oct 2024 08:05:41 +0200 Subject: [PATCH 3/6] Update FAQ.md --- docs/FAQ.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/docs/FAQ.md b/docs/FAQ.md index b1a20042..7dc92f47 100644 --- a/docs/FAQ.md +++ b/docs/FAQ.md @@ -23,6 +23,14 @@ First, make sure that the package is installed; in the example case it would be ### Why does autocomplete not work in zsh environments? You will need to install https://github.com/conda-incubator/conda-zsh-completion +### How to fix RLException error on MacOS(M Chip & Intel CPUs) ? +If you run into "RLException: Unable to contact my own server" error on MacOS here are the instructions that you need to follow in order to resolve that issue: +- Set up ROS_MASTER URI at 127.0.0.1 on port 11311 : `export ROS_MASTER_URI=http://127.0.0.1:11311` +- Set up ROS_HOSTNAME : `export ROS_HOSTNAME=127.0.0.1` +- Open the hosts file with a text editor like nano: `sudo nano /etc/hosts` +- Add the following lines if they are not already present: `127.0.0.1 macbookpro` and `127.0.0.1 localhost` +- Then save the file and restart your terminal. + ### Can I use RoboStack in a non-conda virtual environment? RoboStack is based on conda-forge and will not work without conda. However, check out [rospypi](https://github.com/rospypi/simple) which can run in a pure Python virtualenv. rospypi supports tf2 and other binary packages. From 558cc000e31b2afe68eda2301b5c46a775561a31 Mon Sep 17 00:00:00 2001 From: Vasilis Skarleas <51437323+vskarleas@users.noreply.github.com> Date: Thu, 17 Oct 2024 08:08:29 +0200 Subject: [PATCH 4/6] Update FAQ.md --- docs/FAQ.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/FAQ.md b/docs/FAQ.md index 7dc92f47..faa1ca1c 100644 --- a/docs/FAQ.md +++ b/docs/FAQ.md @@ -23,7 +23,7 @@ First, make sure that the package is installed; in the example case it would be ### Why does autocomplete not work in zsh environments? You will need to install https://github.com/conda-incubator/conda-zsh-completion -### How to fix RLException error on MacOS(M Chip & Intel CPUs) ? +### How to fix RLException error on MacOS (M Chip & Intel CPUs) ? If you run into "RLException: Unable to contact my own server" error on MacOS here are the instructions that you need to follow in order to resolve that issue: - Set up ROS_MASTER URI at 127.0.0.1 on port 11311 : `export ROS_MASTER_URI=http://127.0.0.1:11311` - Set up ROS_HOSTNAME : `export ROS_HOSTNAME=127.0.0.1` From df2ad842a63842f2730d7d899d001557abc6b9d5 Mon Sep 17 00:00:00 2001 From: Vasilis Skarleas <51437323+vskarleas@users.noreply.github.com> Date: Thu, 17 Oct 2024 08:12:31 +0200 Subject: [PATCH 5/6] Update GettingStarted.md --- docs/GettingStarted.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/GettingStarted.md b/docs/GettingStarted.md index 165ca64b..a470b63a 100644 --- a/docs/GettingStarted.md +++ b/docs/GettingStarted.md @@ -157,6 +157,8 @@ In the conda environment activation is the ROS activation included. There is no rviz2 ``` +If you run into any issues or for any frequently asked questions, you can check the [FAQ page]([https://link-url-here.org](https://robostack.github.io/FAQ.html)) + ## Updating Updating all packages in your environment is as easy as: From fdda98a428175461d5670fa31b97e67497e7eb06 Mon Sep 17 00:00:00 2001 From: Vasilis Skarleas <51437323+vskarleas@users.noreply.github.com> Date: Thu, 17 Oct 2024 08:14:28 +0200 Subject: [PATCH 6/6] Update GettingStarted.md --- docs/GettingStarted.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/GettingStarted.md b/docs/GettingStarted.md index a470b63a..95ed1efc 100644 --- a/docs/GettingStarted.md +++ b/docs/GettingStarted.md @@ -157,7 +157,7 @@ In the conda environment activation is the ROS activation included. There is no rviz2 ``` -If you run into any issues or for any frequently asked questions, you can check the [FAQ page]([https://link-url-here.org](https://robostack.github.io/FAQ.html)) +If you run into any issues or for any frequently asked questions, you can check the [FAQ page](https://robostack.github.io/FAQ.html) ## Updating Updating all packages in your environment is as easy as: pFad - Phonifier reborn

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