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<DIV dir=ltr align=left><SPAN class=167391114-09042007><FONT face=Arial
color=#0000ff size=2>try with "type" and not "Type" as well
</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> rules-users-bounces@lists.jboss.org
[mailto:rules-users-bounces@lists.jboss.org] <B>On Behalf Of </B>fakhfakh
ismail<BR><B>Sent:</B> Monday, April 09, 2007 7:14 AM<BR><B>To:</B>
rules-users@lists.jboss.org<BR><B>Subject:</B> [rules-users] code
error<BR></FONT><BR></DIV>
<DIV></DIV>hello,<BR>when I execute this code<BR><SPAN
style="FONT-WEIGHT: bold">rule "sample6"</SPAN><BR
style="FONT-WEIGHT: bold"><SPAN style="FONT-WEIGHT: bold">when</SPAN><BR
style="FONT-WEIGHT: bold"><SPAN style="FONT-WEIGHT: bold">act :activity( Type ==
5)</SPAN><BR style="FONT-WEIGHT: bold"><SPAN style="FONT-WEIGHT: bold">
//nod: act.getNodeProperty()</SPAN><BR style="FONT-WEIGHT: bold"><SPAN
style="FONT-WEIGHT: bold">//nod.Property(key1: Key, value1:value)</SPAN><BR
style="FONT-WEIGHT: bold"><SPAN style="FONT-WEIGHT: bold">//nod.Property(key2:
Key, value==value1)</SPAN><BR style="FONT-WEIGHT: bold"><SPAN
style="FONT-WEIGHT: bold">then</SPAN><BR style="FONT-WEIGHT: bold"><SPAN
style="FONT-WEIGHT: bold">System.out.println("deux clés ont la meme
valeurs");</SPAN><BR style="FONT-WEIGHT: bold"><SPAN
style="FONT-WEIGHT: bold">end<BR></SPAN><BR><SPAN
style="TEXT-DECORATION: underline">error is affiiched</SPAN><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><BR><BR><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"></SPAN><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> Exception in thread "main"
org.drools.rule.InvalidRulePackage: Unable to create Field Extractor for
'Type'</SPAN><BR style="FONT-WEIGHT: bold; FONT-STYLE: italic"><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
org.drools.rule.Package.checkValidity(Unknown Source)</SPAN><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
org.drools.common.AbstractRuleBase.addPackage(Unknown Source)</SPAN><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
org.drools.jsr94.rules.admin.RuleExecutionSetImpl.<init>(Unknown
Source)</SPAN><BR style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown
Source)</SPAN><BR style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown
Source)</SPAN><BR style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
org.drools.jsr94.rules.admin.LocalRuleExecutionSetProviderImpl.createRuleExecutionSet(Unknown
Source)</SPAN><BR style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
com.sample.Rule.fireRules(Rule.java:41)</SPAN><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
com.sample.Rule.fireRules(Rule.java:70)</SPAN><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><SPAN
style="FONT-WEIGHT: bold; FONT-STYLE: italic"> at
com.sample.DroolsTest.main(DroolsTest.java:59)</SPAN><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic"><BR
style="FONT-WEIGHT: bold; FONT-STYLE: italic">however the attribut Type exist in
class activity<BR>Best regard<BR>Thank you for your help<BR>
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