[rules-users] Guvnor errors stay forever

[Michael Anstis]

Please raise a new JIRA for the first problem (HTTP500). Please include an
example rule that causes the failure.

The second issue, I believe, is the same as
https://issues.jboss.org/browse/GUVNOR-1465.

With kind regards,

Mike

On 4 July 2011 22:18, Justin Case <send_lotsa_spam_here at yahoo.com> wrote:

> Hi all,
>
> Here's a funny thing I experience:
> I declare a function and do the mistake of verifying it before editing
> anything,
> while it's still a template (so it has chevrons). The verify obviously
> fails -
> but with a HTTP error 500! Server crashed?? Indeed I can see in the
> console:
>        at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
> [:6.0.0.Final]
>        at java.lang.Thread.run(Thread.java:619) [:1.6.0_12]
> Caused by: java.lang.RuntimeException: Verifier Errors:
>        [ERR 102] Line 1:9 mismatched input '<' in function
>        [ERR 102] Line 1:36 mismatched input '<' in function "calculateAge"
>        [ERR 102] Line 1:46 mismatched input '>' in function "calculateAge"
>        Parser returned a null Package
> I see quite a few JIRAs about incomplete exception handling - GUVNOR-741,
> GUVNOR-690, GUVNOR-536, should I add the above to any of them?
>
> Whatever, an error is an error, but here comes the real problem:
>
> After the above I come to realize that each analysis of a package keeps
> adding
> the results of the previous ones, so the Errors/Warnings list just grows
> and
> grows. An old error will always come again even though the item it refers
> to is
> not even existing anymore (so I cannot analyse/verify anything reliably). I
> renamed the above function, I edited it so it doesn't have the chevrons,
> its
> code can be validated fine, but nevertheless Guvnor keeps throwing the same
> error 500 and the JBoss console keeps complaining about the oooold function
> calculateAge and its chevrons each time I verify or analyse. And it does
> that by
> repeating the message for each retry once more. Either the error list is
> not
> cleaned after the verify, or some artifacts live too long. Logout and
> relogon
> keeps the list, but restarting JBoss solves the problem.
> .
> I really have the feeling GUVNOR-1499 has the same underlying problem...
>
> For the record: I'm on 5.2.0.Final on JBoss 6, Java 6 on Windows XP.
>
> Thank you very much,
> JC
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