This problem was supposed to be fixed in MR3. Can you please provide a
self contained test and attach it to a JIRA so I can investigate and fix?
Thank you,
Edson
2007/7/12, Sarika Khamitkar <[EMAIL PROTECTED]>:
This is the again regarding the NullPointerException issue. Sorry for
resending this message again. But I would really appreciate a response on
how this can be resolved.
The following is the exception I get while removing a package from the
RuleBase.
java.lang.NullPointerException
at
org.drools.reteoo.CompositeObjectSinkAdapter.removeObjectSink(
CompositeObjectSinkAdapter.java:125)
at org.drools.reteoo.ObjectSource.removeObjectSink(
ObjectSource.java:123)
at org.drools.reteoo.ObjectTypeNode.removeObjectSink(
ObjectTypeNode.java:297)
at org.drools.reteoo.ObjectTypeNode.remove(ObjectTypeNode.java
:232)
at org.drools.reteoo.AlphaNode.remove(AlphaNode.java:187)
at org.drools.reteoo.AlphaNode.remove(AlphaNode.java:187)
at org.drools.reteoo.BetaNode.remove(BetaNode.java:185)
at org.drools.reteoo.BetaNode.remove(BetaNode.java:187)
at org.drools.reteoo.RuleTerminalNode.remove(
RuleTerminalNode.java:439)
at org.drools.reteoo.ReteooBuilder.removeRule(
ReteooBuilder.java:135)
at org.drools.reteoo.ReteooRuleBase.removeRule(
ReteooRuleBase.java:259)
at org.drools.common.AbstractRuleBase.removePackage(
AbstractRuleBase.java:408)
….
This exception has been occurring after I recently switched to 4.0 MR3.
Thanks.
------------------------------
*From:* [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED] *On Behalf Of *Sarika Khamitkar
*Sent:* Wednesday, July 11, 2007 6:31 PM
*To:* [email protected]
*Subject:* [rules-users] NullPointerException while deleting the rule
package
Sorry for resending the message. This is an urgent issue and if anybody
has encountered this problem, can you please let me know how it can be
resolved?
If I have over 3 packages in the RuleBase and I try to remove one of those
packages, then I get a NullPointerException.
Thanks.
------------------------------
*From:* [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED] *On Behalf Of *Sarika Khamitkar
*Sent:* Wednesday, July 11, 2007 3:34 PM
*To:* [email protected]
*Subject:* [rules-users] NullPointerException while deleting the rule
package
Hi,
I am trying a remove a rule from the RuleBase using the following syntax
and get a NullPointerException:
ruleBase.removePackage("rule2392016206");
Before removing the package, I am iterating through all the packages in
the ruleBase and I can see this package name in the list. I am not sure why
this exception is being thrown then.
I am using 4.0 MR3.
Has this feature changed since 3.0.6?
Thanks.
Sarika
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_______________________________________________
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--
Edson Tirelli
Software Engineer - JBoss Rules Core Developer
Office: +55 11 3529-6000
Mobile: +55 11 9287-5646
JBoss, a division of Red Hat @ www.jboss.com
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