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<TITLE>Mvel compilation error</TITLE>
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<FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>Hi All,<BR>
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We are intermittently getting mvel compilation errors with the following:<BR>
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Caused by: java.lang.IllegalArgumentException: object is not an instance of declaring class<BR>
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<BR>
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<BR>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<BR>
at java.lang.reflect.Method.invoke(Method.java:585)<BR>
at org.mvel.optimizers.impl.refl.MethodAccessor.getValue(MethodAccessor.java:61)<BR>
... 148 more<BR>
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The rules compile ok and the application will run normally (rules processing successfully) for a few days then this error will occur. Tried to replicate but once the application is restarted the last action before the failure is repeated and always processes successfully.<BR>
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Any help would be appreciated.<BR>
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Regards<BR>
JS</SPAN></FONT>
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