java.lang.VerifyError

[Franz Haeuslschmid <ha...@fmi.uni-passau.de>]

Hi to all,

I get following stack trace:

[...]
java.lang.VerifyError: (class: org/apache/xml/security/utils/IdResolver,
method: registerElementById signature:
(Lorg/w3c/dom/Element;Ljava/lang/String;)V) Incompatible object argument
for function call
        at
org.apache.xml.security.utils.resolver.implementations.ResolverFragment.engineResolve(Unknown
Source)
        at
org.apache.xml.security.utils.resolver.ResourceResolver.resolve(Unknown
Source)
        at
org.apache.xml.security.signature.Reference.getContentsBeforeTransformation(Unknown
Source)
        at
org.apache.xml.security.signature.Reference.dereferenceURIandPerformTransforms(Unknown
Source)
        at
org.apache.xml.security.signature.Reference.getReferencedBytes(Unknown
Source)
        at
org.apache.xml.security.signature.Reference.calculateDigest(Unknown
Source)
        at
org.apache.xml.security.signature.Reference.generateDigestValue(Unknown
Source)
        at
org.apache.xml.security.signature.Manifest.generateDigestValues(Unknown
Source)
        at org.apache.xml.security.signature.XMLSignature.sign(Unknown
Source)
[...]
What went wrong?

I'm using vesion 1_0_5D2 of xml-security, xerces-1.4.2, xalan-2.2-final
and java in version 1.3.1.

Cheers, Franz.

Re: java.lang.VerifyError

[Christian Geuer-Pollmann <ge...@nue.et-inf.uni-siegen.de>]

In the ID resolver, the parser registers IDs so that 
Document.getElementByID works. If you rewrite the IdResolver so that it 
either does not try to register IDs for older versions in the parser and 
maybe has an internal lookup table, this won't be a problem.

What I'm not sure of is whether Xalan-J 2 works with older versions?

Christian

--On Montag, 4. November 2002 21:13 +0100 Franz Haeuslschmid 
<ha...@fmi.uni-passau.de> wrote:

> using xerces-2.0.0 had the same effect, xerces-2.0.2 "repaired" it. I know
> now, that the junit tests provide the same version of xerces. Will I have
> a chance to use xml-security with older versions of xerces, of course
> without exceptions and failures?
>
>> I'm not sure whether xerces-1.4.2 knows how to register IDs. Can you try
>> a Xerces-2 version?
>>
>> > I'm using vesion 1_0_5D2 of xml-security, xerces-1.4.2, xalan-2.2-final
>> > and java in version 1.3.1.

Re: java.lang.VerifyError

[Franz Haeuslschmid <ha...@fmi.uni-passau.de>]

Hi,

using xerces-2.0.0 had the same effect, xerces-2.0.2 "repaired" it. I know
now, that the junit tests provide the same version of xerces. Will I have
a chance to use xml-security with older versions of xerces, of course
without exceptions and failures?

Franz.


On Mon, 4 Nov 2002, Christian Geuer-Pollmann wrote:

> Hi Franz,
>
> I'm not sure whether xerces-1.4.2 knows how to register IDs. Can you try a
> Xerces-2 version?
>
> Christian

[..]
> > I'm using vesion 1_0_5D2 of xml-security, xerces-1.4.2, xalan-2.2-final
> > and java in version 1.3.1.

Re: java.lang.VerifyError

[Christian Geuer-Pollmann <ge...@nue.et-inf.uni-siegen.de>]

Hi Franz,

I'm not sure whether xerces-1.4.2 knows how to register IDs. Can you try a 
Xerces-2 version?

Christian


--On Montag, 4. November 2002 19:26 +0100 Franz Haeuslschmid 
<ha...@fmi.uni-passau.de> wrote:

> Hi to all,
>
> I get following stack trace:
>
> [...]
> java.lang.VerifyError: (class: org/apache/xml/security/utils/IdResolver,
> method: registerElementById signature:
> (Lorg/w3c/dom/Element;Ljava/lang/String;)V) Incompatible object argument
> for function call
>
> What went wrong?
>
> I'm using vesion 1_0_5D2 of xml-security, xerces-1.4.2, xalan-2.2-final
> and java in version 1.3.1.
>
> Cheers, Franz.
>