<p>Turns out the error was because {slug} was missing from the Section Setting: Entry URI Format</p>

CC BY-SA 4.0
2019-04-03T01:43:13.567Z
2019-04-03T01:43:13.567Z
Pedro
<p>I am getting the following error when trying to save a structured entry:</p>

<pre><code>Could not generate a unique URI based on the URI format.
</code></pre>

<p>Title of entry is: Hells Gate Mud Bath &amp; Spa</p>

<p>Slug: <code>hells-gate-mud-bath-spa</code></p>

<p>The entry title is 100% unique also. Any ideas what is causing this and what the fix may be?</p>

<p><a href="https://i.sstatic.net/PypKQ.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/PypKQ.png" alt="enter image description here"></a></p>

<entry><error-message><entry-slug>
Unique URI error
# Unique URI error

(Asked by: username_0 on 2019-04-03)

I am getting the following error when trying to save a structured entry:
Could not generate a unique URI based on the URI format.

Title of entry is: Hells Gate Mud Bath & Spa
Slug: hells-gate-mud-bath-spa
The entry title is 100% unique also. Any ideas what is causing this and what the fix may be?

**Tags:** entry, error-message, entry-slug

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## 1 answers

### Answer by username_0 on 2019-04-03. Score: 3

Turns out the error was because {slug} was missing from the Section Setting: Entry URI Format


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