title: How do you upload a file using Selenium IDE?
body: <p>This used to work in the past, but recently I've been trying to upload a file using Selenium IDE, and now I'm getting this error:</p>
  
  <blockquote>
    <p>[error] Unexpected Exception: code -> 1000, INDEX_SIZE_ERR -> 1, DOMSTRING_SIZE_ERR -> 2, HIERARCHY_REQUEST_ERR -> 3, WRONG_DOCUMENT_ERR -> 4, INVALID_CHARACTER_ERR -> 5, NO_DATA_ALLOWED_ERR -> 6, NO_MODIFICATION_ALLOWED_ERR -> 7, NOT_FOUND_ERR -> 8, NOT_SUPPORTED_ERR -> 9, INUSE_ATTRIBUTE_ERR -> 10, INVALID_STATE_ERR -> 11, SYNTAX_ERR -> 12, INVALID_MODIFICATION_ERR -> 13, NAMESPACE_ERR -> 14, INVALID_ACCESS_ERR -> 15, VALIDATION_ERR -> 16, TYPE_MISMATCH_ERR -> 17, DATA_CLONE_ERR -> 25, message -> Security error, result -> 2152924136, name -> NS_ERROR_DOM_SECURITY_ERR, filename -> chrome://selenium-ide/content/selenium-core/scripts/atoms.js, lineNumber -> 8911, columnNumber -> 0, location -> JS frame :: chrome://selenium-ide/content/selenium-core/scripts/atoms.js ::  :: line 8911, inner -> null, data -> null</p>
  </blockquote>
  
  <p>The commands I'm using are:</p>
  
  <pre><code>Command: type
  Target: //*[locator]
  Value: path/to/file
  </code></pre>
  
  <p>Is anyone else having this problem?</p>