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No more handles exception [message #1386206]

Sat, 14 June 2014 20:56

Tanujasri Bhatkal

Messages: 1
Registered: June 2014

Junior Member

We have an application that uses SWT to create the GUI. There are multiple tabs which in turn contains multiple tables in them. When the user opens multiple tabs the application throws 'No more handles' exception.

We wrote code to release the handles once the component is closed but continue to get this error. Is there any way to increase the number of handles?
Any suggestions on how this could be resolved.

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Re: No more handles exception [message #1386744 is a reply to message #1386206]

Fri, 20 June 2014 04:25

Nitin Dahyabhai

Messages: 3511
Registered: July 2009

Senior Member

It might be something you have to do in the O.S. (such as with uname). This assumes, however, that you aren't simply leaking objects. The Sleak tool might help verify that: https://www.eclipse.org/articles/swt-design-2/sleak.htm

Nitin Dahyabhai
Eclipse Web Tools Platform

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