Cannot use output buffering in output buffering display handlers

[eluser]Unknown[/eluser]
I have this same problem, however I don't have compression turned on for CI. Here's my error:

Fatal error: ob_start() [<a href='ref.outcontrol'>ref.outcontrol</a>]: Cannot use output buffering in output buffering display handlers in /Users/fubar/Sites/_machine_localhost/admin/system/core/Exceptions.php on line 166

My view file creates some functions that output a lot of HTML like this:

Code:

<?php
function doReport(){
  ...
  ...
?>
<p>Output some html</p>
&lt;?php
  ...
  ...
}//end function doReport
?&gt;
<p>more html</p>