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# Error: error:uterdir
Unterminated Directive

    Unterminated attribute, found '{0}' but no matching '{1}' found.

## Description

This error occurs when using multi-element directives and a `directive-start` attribute fails to form a matching pair with a corresponding `directive-end` attribute. A `directive-start` should have a matching `directive-end` on a sibling node in the DOM. For instance,

    <table>
      <tr ng-repeat-start="item in list">I get repeated</tr>
      <tr ng-repeat-end>I also get repeated</tr>
    </table>

is a valid example.

This error can occur in several different ways. One is by leaving out the `directive-end` attribute, like so:

    <div>
      <span foo-start></span>
    </div>

Another is by nesting a `directive-end` inside of `directive-start`, or vice versa:

    <div>
      <span foo-start><span foo-end></span></span>
    </div>

To avoid this error, make sure each `directive-start` you use has a matching `directive-end` on a sibling node in the DOM.