> For the complete documentation index, see [llms.txt](https://help.visuary.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.visuary.com/guide-visuary-en/the-plan/the-error-detector.md).
# The error detector
1. Click the button **Errors**
2. Select an error: the affected element will appear in blue on the plan
3. Fix the error by following the instruction shown (example: add the missing Object / Element, change the distance between 2 elements, etc.)
4. Once the error disappears, it means it has been corrected.
{% hint style="warning" %}
**The Error detector is directly linked to room naming** and relies on predefined rules based on current housing standards (NFC 15-100).
Make sure the rooms on your plan have the correct name **otherwise change it**. Click [**here**](/guide-visuary-en/the-plan/rooms.md#modifier-lappellation-dune-piece) to learn more.
{% endhint %}
{% hint style="success" %}
To find out more about error correction, watch our full tutorial video by clicking [**here**](https://youtu.be/Dupvz7-wrTE)
{% endhint %}
Turn error detection on or off
{% hint style="info" %}
The Error detector is a feature available only for subscriptions **INTEGRAL** and **ENTERPRISE**.
The ENTERPRISE subscription includes the ability to set custom standards for the Error detector.
{% endhint %}
#### Enable detection
{% embed url="" %}
Enable error detection
{% endembed %}
To enable error detection:
1. Click the button **Errors**
2. Click on the "**Enable error detection**"
3. Close the menu by clicking the**arrow icon**"
#### Disable detection
{% embed url="" %}
Disable error detection
{% endembed %}
To disable error detection:
1. Click the button **Errors**
2. Click on the "**Disable error detection**
3. Close the menu by clicking the**arrow icon**
Delete an error
{% embed url="" %}
Delete an error
{% endembed %}
To delete an error
1. **Hover over the error you want to delete**
2. Click on the **cross** that appears to the right of the error
{% hint style="info" %}
Deleting an error is not permanent; once deleted, it is moved to the bottom and becomes greyed out. \
This lets you make it reappear if needed.
{% endhint %}
#### Make an error reappear
{% embed url="" %}
Restore an error
{% endembed %}
To make an error reappear:
1. **Hover over the error you want to make reappear**
2. Click the**arrow icon** that appears to the right of the error
---
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