Return-Path: Delivered-To: apmail-cocoon-dev-archive@www.apache.org Received: (qmail 94936 invoked from network); 29 Mar 2004 19:58:17 -0000 Received: from daedalus.apache.org (HELO mail.apache.org) (208.185.179.12) by minotaur-2.apache.org with SMTP; 29 Mar 2004 19:58:17 -0000 Received: (qmail 99134 invoked by uid 500); 29 Mar 2004 19:58:03 -0000 Delivered-To: apmail-cocoon-dev-archive@cocoon.apache.org Received: (qmail 99061 invoked by uid 500); 29 Mar 2004 19:58:02 -0000 Mailing-List: contact dev-help@cocoon.apache.org; run by ezmlm Precedence: bulk list-help: list-unsubscribe: list-post: Reply-To: dev@cocoon.apache.org Delivered-To: mailing list dev@cocoon.apache.org Received: (qmail 99037 invoked from network); 29 Mar 2004 19:58:02 -0000 Received: from unknown (HELO vern.chem.tu-berlin.de) (130.149.66.116) by daedalus.apache.org with SMTP; 29 Mar 2004 19:58:02 -0000 Received: from verndeb.chem.tu-berlin.de (verndeb.chem.tu-berlin.de [192.168.66.131]) by vern.chem.tu-berlin.de (8.12.3/8.12.3/SuSE Linux 0.6) with ESMTP id i2TJw4gg001958 for ; Mon, 29 Mar 2004 21:58:04 +0200 Subject: Re: Javaflow examples From: Stephan Michels To: Cocoon Developers In-Reply-To: <4068762D.5050400@apache.org> References: <4068762D.5050400@apache.org> Content-Type: text/plain; charset=iso-8859-15 Message-Id: <1080590292.2656.103.camel@verndeb> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Mon, 29 Mar 2004 21:58:13 +0200 Content-Transfer-Encoding: 8bit X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N Am Mo, den 29.03.2004 schrieb Reinhard P�tz um 21:17: > I tried out the new examples but I got the error below. I use eclipse to > build Cocoon which compiles the classes into WEB-INF/classes. > Any ideas? > > org.apache.bcel.verifier.exc.StructuralCodeConstraintException: Instruction INVOKESTATIC constraint violated: Class 'org.apache.cocoon.components.flow.java.Continuation' is referenced, but cannot be loaded and resolved: 'VERIFIED_REJECTED > Number of LocalVariableTable attributes of Code attribute '

' (method 'static void ()') exceeds number of local variable slots '0' ('There may be no more than one LocalVariableTable attribute per local variable in the Code attribute.').
> '.

I had a similar problem some time ago, but can't reproduce this now. I
think you have somethere an old bcel archieve. For example the IBM JRE
comes with BCEL within xalan :-/ 

I think it a bug in the Pass2 verifier, which checks, if more local
variables used than registered. I believe the author set the brace
wrong, see Pass2Verifier.java:967
I will talk to the author, but he has currently the problem that the ASF
hasn't a signed CLA of him, so, he got no access to the CVS. 

The other problem is that the ContinuationClassLoader shouldn't analyse
the Continuation class.

I didn't manage to remove all verifier code, because then I must change
to many things in bcel.

Stephan.