<div>Hello,</div> <div> </div> <div><U>when I execute this code</U> </div><B><FONT color=#960000 size=2> <div align=left>rule</B></FONT><FONT size=2> </FONT><FONT color=#008000 size=2>"sample6"</div></FONT><B><FONT color=#960000 size=2> <div align=left>when</div></B></FONT><FONT size=2> <div align=left>act :activity(activityName != </FONT><FONT color=#008000 size=2>"activite1"</FONT><FONT size=2>,type:type, activite : activite)</div> <div align=left></div> <div align=left>pp: activite.getactivity()</div></FONT><B><FONT color=#960000 size=2> <div align=left>then</div></B></FONT><FONT size=2> <div align=left>act.getActivityName();</div> <div align=left>System.out.println(</FONT><FONT color=#008000 size=2>"deux clés ont la meme valeurs "</FONT><FONT size=2> +act.getActivityName());</div></FONT><FONT color=#960000 size=2> <div align=left><STRONG>end</STRONG></div> <div align=left> </div> <div align=left>an error is affiched </div> <div
align=left> </div><FONT color=#ff0000 size=2> <div align=left>Exception in thread "main" org.drools.rule.InvalidRulePackage: Unable to resolve ObjectType 'activite.getActivity'</div></FONT><FONT size=2> <div align=left></div></FONT><FONT color=#ff0000 size=2> <div align=left>at org.drools.rule.Package.checkValidity(Unknown Source)</div> <div align=left>at org.drools.common.AbstractRuleBase.addPackage(Unknown Source)</div> <div align=left>at org.drools.jsr94.rules.admin.RuleExecutionSetImpl.<init>(Unknown Source)</div> <div align=left>at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown Source)</div> <div align=left>at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown Source)</div> <div align=left>at org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown Source)</div> <div align=left>at com.sample.Rule.fireRules(</FONT><U><FONT
color=#000080 size=2>Rule.java:41</U></FONT><FONT color=#ff0000 size=2>)</div> <div align=left>at com.sample.Rule.fireRules(</FONT><U><FONT color=#000080 size=2>Rule.java:70</U></FONT><FONT color=#ff0000 size=2>)</div> <div align=left>at com.sample.DroolsTest.main(</FONT><U><FONT color=#000080 size=2>DroolsTest.java:60</U></FONT><FONT color=#ff0000 size=2>)</div></FONT> <div align=left> </div> <div align=left>Thank you for your help</div> <div align=left>Best regard</div> <div align=left>Ismail</div></FONT><p> 
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