12:15 p.m.
I have converted my 3.1 DRL to 4.0, think I have the dependencies worked out (removed
antlr-30ea8.jar) and now I am getting a cryptic error message from the DRL compiler:
Rules.getRuleBase. org.drools.compiler.FunctionError@191394e
org.drools.rule.InvalidRulePackage: org.drools.compiler.FunctionError@191394e
at org.drools.rule.Package.checkValidity(Package.java:412)
at org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:292)
...
Am I missing something with the plugin, is my DRL so badly munged the compiler can't
explain what's
wrong, or what?
Thanks,
Scott
12:20 p.m.
By the way, the Eclipse plugin is not complaining about this file.
Scott Reed's message received 8/17/2007 1:15 PM:
I have converted my 3.1 DRL to 4.0, think I have the dependencies
worked
out (removed antlr-30ea8.jar) and now I am getting a cryptic error
message from the DRL compiler:
Rules.getRuleBase. org.drools.compiler.FunctionError@191394e
org.drools.rule.InvalidRulePackage:
org.drools.compiler.FunctionError@191394e
at org.drools.rule.Package.checkValidity(Package.java:412)
at
org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:292)
...
Am I missing something with the plugin, is my DRL so badly munged the
compiler can't explain what's wrong, or what?
Thanks,
Scott
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12:50 p.m.
New subject: Cryptic error message: org.drools.compiler.FunctionError@191394e
It appears that the plugin is not recompiling the file when I edit it, but it says it is
"Unable to
parse rules to build Rete tree" if I select that view.
I could really use some help here.
Shouldn't the compiler be telling mere where the syntax errors are?
Scott Reed's message received 8/17/2007 1:20 PM:
By the way, the Eclipse plugin is not complaining about this file.
Scott Reed's message received 8/17/2007 1:15 PM:
> I have converted my 3.1 DRL to 4.0, think I have the dependencies
> worked out (removed antlr-30ea8.jar) and now I am getting a cryptic
> error message from the DRL compiler:
>
> Rules.getRuleBase. org.drools.compiler.FunctionError@191394e
> org.drools.rule.InvalidRulePackage:
> org.drools.compiler.FunctionError@191394e
> at org.drools.rule.Package.checkValidity(Package.java:412)
> at
> org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:292)
> ...
>
> Am I missing something with the plugin, is my DRL so badly munged the
> compiler can't explain what's wrong, or what?
>
> Thanks,
> Scott
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
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1:35 p.m.
New subject: Cryptic error message: org.drools.compiler.FunctionError@191394e
I found the error by commenting out all the code and carefully uncommenting bits of it
until the
error occurred again.
It turned out to be a function in the DRL that called Knowledgehelper.clearAgenda(). From
reading
the Javadocs I assume this has been replaced by Workingmemory.clearAgenda(). With that
change the
DRL compiled OK. I hate to whine, but couldn't we have deprecated the old method
instead of just
removing it?
1)I would really appreciate it if someone could point me to a list of all the API changes
that have
been made.
2)Is the plugin supposed to be working as it is, not telling me where there are errors?
Scott Reed's message received 8/17/2007 1:50 PM:
It appears that the plugin is not recompiling the file when I edit
it,
but it says it is "Unable to parse rules to build Rete tree" if I select
that view.
I could really use some help here.
Shouldn't the compiler be telling mere where the syntax errors are?
Scott Reed's message received 8/17/2007 1:20 PM:
> By the way, the Eclipse plugin is not complaining about this file.
>
> Scott Reed's message received 8/17/2007 1:15 PM:
>> I have converted my 3.1 DRL to 4.0, think I have the dependencies
>> worked out (removed antlr-30ea8.jar) and now I am getting a cryptic
>> error message from the DRL compiler:
>>
>> Rules.getRuleBase. org.drools.compiler.FunctionError@191394e
>> org.drools.rule.InvalidRulePackage:
>> org.drools.compiler.FunctionError@191394e
>> at org.drools.rule.Package.checkValidity(Package.java:412)
>> at
>> org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:292)
>> ...
>>
>> Am I missing something with the plugin, is my DRL so badly munged the
>> compiler can't explain what's wrong, or what?
>>
>> Thanks,
>> Scott
>> _______________________________________________
>> rules-users mailing list
>> rules-users(a)lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
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Scott Reed