Belal Hmedan

- I believe that the `tot_error` has to be replaced by `mean_error` in this tutorial, and the `print` function might print: `print("Mean Projection Error: ", mean_error/len(objpoints))` - see the [link](https://github.com/abidrahmank/OpenCV2-Python-Tutorials/blob/master/source/py_tutorials/py_calib3d/py_calibration/py_calibration.rst)

Adding HDDL Syntax

7

Thank you for the great extension, I do like to ask if it is possible to add the [HDDL](https://arxiv.org/abs/1911.05499) , [Additions](http://gki.informatik.uni-freiburg.de/competition/hddl.pdf) syntax to the extension so it can support Hierarchical...

Reading Gripper position with RWSStateMachineInterface

1

Hi, Is there a proper way to read the Grippers positions with `RWSStateMachineInterface` using StateMachins-Addin rather than calling service to [GetRAPIDSymbol](https://github.com/ros-industrial/abb_robot_driver_interfaces/blob/master/abb_robot_msgs/srv/GetRAPIDSymbol.srv) to read a variable which stores `g_GetPos()` in RAPID?...

Hi, Is it possible please to add a method to activate/deactivate LeadThrough? thanks in advance.

in the [documentation](https://kcl-planning.github.io/ROSPlan/documentation) there are typos in `ROSPlan Overview`, particularly the diagram of `Problem Interface` it contains `groblem` and `groblem using parameters`.

failure in the `colcon test`

5

Hi, following [ros2-foxy tutorial](https://docs.ros.org/en/foxy/Tutorials/Colcon-Tutorial.html#create-a-workspace) I have a failure in the `colcon test`. ## Bug report **Required Info:** - Operating System: Ubuntu 20.04 - Installation type: from source - Version or...

Not able to record RGB or Depth Images using the simple example python script

1

**Describe the bug** When I run the simple example: ```py import matplotlib.pyplot as plt # This will import all the public symbols into the k4a namespace. import k4a # Open...

I'm using `Ubuntu 20.04`. After installing simple audio `pip install simpleaudio` the following code started to generate an error: ``` Test without process Test with process starting Process Process-1: Traceback...

This [dependency](https://github.com/serversideup/uploading-files-vuejs-axios/blob/main/package.json#L20) is causing Errors due to deprecation, please see [this SO answer](https://stackoverflow.com/a/69557309). Changing this dependency along with [parser name](https://github.com/serversideup/uploading-files-vuejs-axios/blob/main/package.json#L35) solves the problem.

### Checklist - [X] I have searched for [similar issues](https://github.com/isl-org/Open3D/issues). - [X] For Python issues, I have tested with the [latest development wheel](https://www.open3d.org/docs/latest/getting_started.html#development-version-pip). - [X] I have checked the [release...