Hi Tennis,

JSTAF.dll is a C++ native library.  Java classloaders are not permitted to 
share native libraries.  Ant uses a separate classloader for each taskdef 
which causes this error.  But, you can get around this problem by creating 
an antlib specification that combines all of your tasks.  For how to do 
this see the blog post at 
http://blog.kdgregory.com/2010/08/ant-taskdef-and-running-out-of-permgen.html
.

Note the following (found by googling for the error message) describes 
this issue in more detail:

http://stackoverflow.com/questions/5432630/ant-taskdef-java-lang-unsatisfiedlinkerror-jstaf-library-is-already-loaded-i

--------------------------------------------------------------
Sharon Lucas
IBM Austin,   luc...@us.ibm.com
(512) 286-7313 or Tieline 363-7313




From:   Tennis Smith <tennis_sm...@yahoo.com>
To:     staf-users@lists.sourceforge.net, 
Date:   05/30/2013 12:52 PM
Subject:        [staf-users] What Could Cause This?



Hi,

I'm not much of a java user.  I'm getting this error from an ant script:
C:\tcwork\e439645218c38e5a\common.xml:2749: 
java.lang.UnsatisfiedLinkError: Native Library C:\STAF\bin\JSTAF.dll 
already loaded in another classloader

Any ideas how this can happen?

-- 
Tks,
-Tennis 
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