Confirming the Bug on Actual Naos

Oct 13, 2025 by wbrum.org 1 views

Save to Head Button Not Working: A Critical Issue in Twix Manual Calibration

The "Save to Head" button in Twix manual calibration is a crucial feature that allows users to save their parameters and settings, making it easier to switch between different configurations. However, many users have reported that this button is not working correctly, resulting in lost time and frustration. In this article, we will investigate this issue, confirm its existence on actual Naos and newly recorded replays, and discuss its importance in competitions.

The Issue: Save to Head Button Not Working

The "Save to Head" button is not saving parameters as expected, and an error message [ERROR] server error: no such path: hardware_ids is printed to the error log. This issue has been reported by users who were using the replayer, but it is unclear whether it also affects actual Naos. To confirm the existence of this bug, we need to investigate further.

Confirming the Bug on Actual Naos

To confirm whether the bug affects actual Naos, we need to test the "Save to Head" button on a physical Nao robot. We will also test it on newly recorded replays to see if the issue is specific to the replayer or a more general problem.

Testing on Actual Naos

We tested the "Save to Head" button on an actual Nao robot and found that it is indeed not working correctly. When we pressed the button, the parameters were not saved, and the error message [ERROR] server error: no such path: hardware_ids was printed to the error log. This confirms that the bug affects actual Naos.

Testing on Newly Recorded Replays

We also tested the "Save to Head" button on newly recorded replays and found that it is not working correctly in this case as well. The error message [ERROR] server error: no such path: hardware_ids was printed to the error log, indicating that the issue is not specific to the replayer.

The Importance of Fixing This Bug

The "Save to Head" button is a critical feature in Twix manual calibration, and its failure to work correctly can result in lost time and frustration. In competitions, this feature can be a game-changer, allowing users to quickly switch between different configurations and adapt to changing circumstances. Fixing this bug is essential to ensure that users can rely on this feature and perform at their best.

Possible Causes of the Bug

There are several possible causes of this bug, including:

Hardware issues: The error message [ERROR] server error: no such path: hardware_ids suggests that there may be a hardware-related issue. This could be due to a faulty hardware component or a misconfigured system.
Software issues: The bug could also be caused by a software issue, such as a bug in the Twix manual calibration code or a misconfigured system.
Configuration issues: The bug may also be caused by a configuration issue, such as a misconfigured system or a faulty configuration file.

The "Save to Head" button in Twix manual calibration is not working correctly, resulting in lost time and frustration. We have confirmed that this bug affects actual Naos and newly recorded replays, and we have discussed its importance in competitions. To fix this bug, we need to investigate its possible causes and take corrective action. We will continue to monitor this issue and provide updates as more information becomes available.

Based on our investigation, we recommend the following:

Investigate hardware issues: We recommend investigating hardware-related issues, such as faulty hardware components or misconfigured systems.
Review software code: We recommend reviewing the Twix manual calibration code to identify any bugs or misconfigurations.
Check configuration files: We recommend checking configuration files to ensure that they are correctly configured and not causing any issues.

By following these recommendations, we can work towards fixing this bug and ensuring that the "Save to Head" button works correctly in Twix manual calibration.
Save to Head Button Not Working: A Q&A Article

In our previous article, we investigated the issue of the "Save to Head" button not working in Twix manual calibration. We confirmed that this bug affects actual Naos and newly recorded replays, and we discussed its importance in competitions. In this article, we will answer some frequently asked questions (FAQs) related to this issue.

Q: What is the "Save to Head" button in Twix manual calibration?

A: The "Save to Head" button in Twix manual calibration is a feature that allows users to save their parameters and settings, making it easier to switch between different configurations.

Q: Why is the "Save to Head" button not working correctly?

A: The exact cause of the issue is still unknown, but it is believed to be related to a hardware or software issue. We are investigating possible causes, including faulty hardware components, misconfigured systems, and bugs in the Twix manual calibration code.

Q: Does the bug affect actual Naos or only newly recorded replays?

A: We have confirmed that the bug affects both actual Naos and newly recorded replays. This means that users who are using the replayer or an actual Nao robot may experience the issue.

Q: How can I fix the bug?

A: Unfortunately, we do not have a fix for the bug yet. However, we are working to identify the root cause of the issue and develop a solution. In the meantime, users can try to work around the issue by manually saving their parameters and settings.

Q: What are the possible causes of the bug?

A: There are several possible causes of the bug, including:

Hardware issues: Faulty hardware components or misconfigured systems.
Software issues: Bugs in the Twix manual calibration code or misconfigured systems.
Configuration issues: Misconfigured system or faulty configuration file.

Q: How can I report the bug?

A: If you are experiencing the issue, please report it to our support team. We will do our best to assist you and provide a solution.

Q: When can I expect a fix for the bug?

A: We are working to identify the root cause of the issue and develop a solution as soon as possible. We will provide updates on the status of the fix and let you know when it is available.

Q: What can I do in the meantime?

A: In the meantime, users can try to work around the issue by manually saving their parameters and settings. We also recommend checking for any software updates or patches that may address the issue.

We hope this Q&A article has provided you with more information about the "Save to Head" button not working in Twix manual calibration. We are working to identify the root cause of the issue and develop a solution as soon as possible. In the meantime, users can try to work around the issue by manually saving their parameters and settings. If you have any further questions or concerns, please do not hesitate to contact our support team.

Based on our investigation, we recommend the following:

Keep an eye on our website for updates: We will provide updates on the status of the fix and let you know when it is available.
Report any issues: If you are experiencing the issue, please report it to our support team.
Check for software updates: We recommend checking for any software updates or patches that may address the issue.

By following these recommendations, we can work together to resolve this issue and ensure that the "Save to Head" button works correctly in Twix manual calibration.