subject:"\[rules\-users\] java.lang.AbstractMethodError\: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession"

Re: [rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-17 Thread sumatheja

Thanks everyone for the help :)Its working fine with jbpm 5.3
development snapshot and drools 5.4 cr1... cheers!!

On Mon, Apr 16, 2012 at 3:08 PM, sumatheja sumath...@gmail.com wrote:

Thanks Edson... I expected this could be a ersion issue... can you send me
the link for the latest snapshot for jBPM... The latest that I could find
is 5.2 final.

2012/4/16 Edson Tirelli ed.tire...@gmail.com

The error means a version incompatibility due to changes we made to
the marshalling framework. Until both projects have their releases out, you
will have to use snapshots. jBPM 5.3 requires Drools 5.4 and vice-versa.
You can't use Drools 5.4 with jBPM 5.2.

I think jBPM 5.3 has not released any binaries after Drools 5.4.CR1,
so you need to use the snapshot until it is.

Please note that this is temporary as we are talking about development
(i.e., non-final) versions.

Edson

2012/4/16 sumatheja sumath...@gmail.com

Hi Michael... Thanks for the response I'm getting this exception
even without a guvnor i.e. when I use a local project which has jbpm
process and a drl file but without the jbpm process everything works
fine. I'm using jbpm 5.2 final.

2012/4/16 Michael Anstis michael.ans...@gmail.com

There was a dramatic change to the marshalling of binary packages for
5.4.CR1. AFAIK this would mean any existing binary package in Guvnor would
need to be rebuilt.

Downgrading JARs to older versions would effectively remove the
marshalling change and hence restore compatibility of older binary assets.

Edson, I think I am right? We need to call this loud and clear in the
release notes.

sent on the move

On 16 Apr 2012 12:33, sumatheja sumath...@gmail.com wrote:

I'm getting the same issue when I try to unmarshall a sample
application which has the jbpm process (which moves out guvnor as possible
cause). can someone guide if this is some bug? or should I change the
jbpm jar version?

On Mon, Apr 16, 2012 at 11:37 AM, sumatheja sumath...@gmail.comwrote:

Hi,
I'm using drools and guvnor 5.4 cr1. I've few drools ruleflows
which were not executing so I imported the jars from jbpm 5.2 final.
The marshalling and unmarshalling works fine if I have knowledge base
without rule-flows. I hope this gives some hint..

On Mon, Apr 16, 2012 at 11:29 AM, Wolfgang Laun
wolfgang.l...@gmail.com wrote:

This kind of error indicates some confusion between compilation and
execution of the code where this is thrown.

Also, which versions of Drools do you used for marshalling and
unmarshalling? There's no line 287 in the versions of
org.drools.marshalling.impl.PersisterHelper.java available to me.

-W

On 16/04/2012, sumatheja sumath...@gmail.com wrote:
Hi All,
I ran across an issue while unmarshalling
StatefulKnowledgeSession.
First I'm marshalling the session using the following code which
works fine

Marshaller marshaller = MarshallerFactory

.newMarshaller(workingMemory.getKnowledgeBase());
File file = new File(
C:\\Users\\Sumatheja\\
workingmemory.info);
FileOutputStream fos = new
FileOutputStream(file);
ByteArrayOutputStream baos = new
ByteArrayOutputStream();
marshaller.marshall(baos, workingMemory);
baos.writeTo(fos);
baos.close();

When I try to unmarshall the session using

Marshaller marshaller = MarshallerFactory

.newMarshaller(workingMemory.getKnowledgeBase());
FileInputStream fis = new
FileInputStream(C:\\Users\\Sumatheja\\workingmemory.info);
workingMemory = marshaller.unmarshall(fis);

I'm getting the Error:

java.lang.AbstractMethodError:

org.jbpm.marshalling.impl.ProcessMarshallerImpl.init(Lorg/drools/marshalling/impl/MarshallerReaderContext;)V
at

org.drools.marshalling.impl.PersisterHelper.buildRegistry(PersisterHelper.java:287)
at

org.drools.marshalling.impl.ProtobufInputMarshaller.loadAndParseSession(ProtobufInputMarshaller.java:219)
at

org.drools.marshalling.impl.ProtobufInputMarshaller.readSession(ProtobufInputMarshaller.java:152)
at

org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:117)
at

org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:86)
at

mattelli.re.ComplianceEngine.ComplianceRunService(ComplianceEngine.java:271)
at mattelli.re.ComplianceEngine.main(ComplianceEngine.java:84)

No Idea what I'm missing out... any help will be appreciated...
Thanks in
advance

--
cheers
Sumatheja Dasararaju

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--
cheers
Sumatheja Dasararaju

[rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-16 Thread sumatheja

Hi All,
I ran across an issue while unmarshalling StatefulKnowledgeSession.
First I'm marshalling the session using the following code which works fine

Marshaller marshaller = MarshallerFactory

.newMarshaller(workingMemory.getKnowledgeBase());
File file = new File(
C:\\Users\\Sumatheja\\workingmemory.info);
FileOutputStream fos = new FileOutputStream(file);
ByteArrayOutputStream baos = new
ByteArrayOutputStream();
marshaller.marshall(baos, workingMemory);
baos.writeTo(fos);
baos.close();

When I try to unmarshall the session using

 Marshaller marshaller = MarshallerFactory
.newMarshaller(workingMemory.getKnowledgeBase());
  FileInputStream fis = new
FileInputStream(C:\\Users\\Sumatheja\\workingmemory.info);
  workingMemory = marshaller.unmarshall(fis);

I'm getting the Error:


java.lang.AbstractMethodError:
org.jbpm.marshalling.impl.ProcessMarshallerImpl.init(Lorg/drools/marshalling/impl/MarshallerReaderContext;)V
at
org.drools.marshalling.impl.PersisterHelper.buildRegistry(PersisterHelper.java:287)
at
org.drools.marshalling.impl.ProtobufInputMarshaller.loadAndParseSession(ProtobufInputMarshaller.java:219)
at
org.drools.marshalling.impl.ProtobufInputMarshaller.readSession(ProtobufInputMarshaller.java:152)
at
org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:117)
at
org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:86)
at
mattelli.re.ComplianceEngine.ComplianceRunService(ComplianceEngine.java:271)
at mattelli.re.ComplianceEngine.main(ComplianceEngine.java:84)

No Idea what I'm missing out... any help will be appreciated... Thanks in
advance


-- 
cheers
Sumatheja Dasararaju
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Re: [rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-16 Thread Wolfgang Laun

This kind of error indicates some confusion between compilation and
execution of the code where this is thrown.

Also, which versions of Drools do you used for marshalling and
unmarshalling? There's no line 287 in the versions of
org.drools.marshalling.impl.PersisterHelper.java available to me.

-W


On 16/04/2012, sumatheja sumath...@gmail.com wrote:
 Hi All,
 I ran across an issue while unmarshalling StatefulKnowledgeSession.
 First I'm marshalling the session using the following code which works fine

 Marshaller marshaller = MarshallerFactory

 .newMarshaller(workingMemory.getKnowledgeBase());
 File file = new File(
 C:\\Users\\Sumatheja\\workingmemory.info);
 FileOutputStream fos = new FileOutputStream(file);
 ByteArrayOutputStream baos = new
 ByteArrayOutputStream();
 marshaller.marshall(baos, workingMemory);
 baos.writeTo(fos);
 baos.close();

 When I try to unmarshall the session using

  Marshaller marshaller = MarshallerFactory
 .newMarshaller(workingMemory.getKnowledgeBase());
   FileInputStream fis = new
 FileInputStream(C:\\Users\\Sumatheja\\workingmemory.info);
   workingMemory = marshaller.unmarshall(fis);

 I'm getting the Error:


 java.lang.AbstractMethodError:
 org.jbpm.marshalling.impl.ProcessMarshallerImpl.init(Lorg/drools/marshalling/impl/MarshallerReaderContext;)V
 at
 org.drools.marshalling.impl.PersisterHelper.buildRegistry(PersisterHelper.java:287)
 at
 org.drools.marshalling.impl.ProtobufInputMarshaller.loadAndParseSession(ProtobufInputMarshaller.java:219)
 at
 org.drools.marshalling.impl.ProtobufInputMarshaller.readSession(ProtobufInputMarshaller.java:152)
 at
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:117)
 at
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:86)
 at
 mattelli.re.ComplianceEngine.ComplianceRunService(ComplianceEngine.java:271)
 at mattelli.re.ComplianceEngine.main(ComplianceEngine.java:84)

 No Idea what I'm missing out... any help will be appreciated... Thanks in
 advance


 --
 cheers
 Sumatheja Dasararaju

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Re: [rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-16 Thread sumatheja

Hi,
I'm using drools and guvnor 5.4 cr1. I've few drools ruleflows which
were not executing so I imported the jars from jbpm 5.2 final.   The
marshalling and unmarshalling works fine if I have knowledge base without
rule-flows. I hope this gives some hint..

On Mon, Apr 16, 2012 at 11:29 AM, Wolfgang Laun wolfgang.l...@gmail.comwrote:

 This kind of error indicates some confusion between compilation and
 execution of the code where this is thrown.

 Also, which versions of Drools do you used for marshalling and
 unmarshalling? There's no line 287 in the versions of
 org.drools.marshalling.impl.PersisterHelper.java available to me.

 -W


 On 16/04/2012, sumatheja sumath...@gmail.com wrote:
  Hi All,
  I ran across an issue while unmarshalling
 StatefulKnowledgeSession.
  First I'm marshalling the session using the following code which works
 fine
 
  Marshaller marshaller = MarshallerFactory
 
  .newMarshaller(workingMemory.getKnowledgeBase());
  File file = new File(
  C:\\Users\\Sumatheja\\workingmemory.info);
  FileOutputStream fos = new FileOutputStream(file);
  ByteArrayOutputStream baos = new
  ByteArrayOutputStream();
  marshaller.marshall(baos, workingMemory);
  baos.writeTo(fos);
  baos.close();
 
  When I try to unmarshall the session using
 
   Marshaller marshaller = MarshallerFactory
  .newMarshaller(workingMemory.getKnowledgeBase());
FileInputStream fis = new
  FileInputStream(C:\\Users\\Sumatheja\\workingmemory.info);
workingMemory = marshaller.unmarshall(fis);
 
  I'm getting the Error:
 
 
  java.lang.AbstractMethodError:
 
 org.jbpm.marshalling.impl.ProcessMarshallerImpl.init(Lorg/drools/marshalling/impl/MarshallerReaderContext;)V
  at
 
 org.drools.marshalling.impl.PersisterHelper.buildRegistry(PersisterHelper.java:287)
  at
 
 org.drools.marshalling.impl.ProtobufInputMarshaller.loadAndParseSession(ProtobufInputMarshaller.java:219)
  at
 
 org.drools.marshalling.impl.ProtobufInputMarshaller.readSession(ProtobufInputMarshaller.java:152)
  at
 
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:117)
  at
 
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:86)
  at
 
 mattelli.re.ComplianceEngine.ComplianceRunService(ComplianceEngine.java:271)
  at mattelli.re.ComplianceEngine.main(ComplianceEngine.java:84)
 
  No Idea what I'm missing out... any help will be appreciated... Thanks in
  advance
 
 
  --
  cheers
  Sumatheja Dasararaju
 
 ___
 rules-users mailing list
 rules-users@lists.jboss.org
 https://lists.jboss.org/mailman/listinfo/rules-users




-- 
cheers
Sumatheja Dasararaju
___
rules-users mailing list
rules-users@lists.jboss.org
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Re: [rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-16 Thread sumatheja

I'm getting the same issue when I try to unmarshall a sample application
which has the jbpm process (which moves out guvnor as possible cause).
can someone guide if this is some bug? or should I change the jbpm jar
version?

On Mon, Apr 16, 2012 at 11:37 AM, sumatheja sumath...@gmail.com wrote:

 Hi,
 I'm using drools and guvnor 5.4 cr1. I've few drools ruleflows which
 were not executing so I imported the jars from jbpm 5.2 final.   The
 marshalling and unmarshalling works fine if I have knowledge base without
 rule-flows. I hope this gives some hint..


 On Mon, Apr 16, 2012 at 11:29 AM, Wolfgang Laun 
 wolfgang.l...@gmail.comwrote:

 This kind of error indicates some confusion between compilation and
 execution of the code where this is thrown.

 Also, which versions of Drools do you used for marshalling and
 unmarshalling? There's no line 287 in the versions of
 org.drools.marshalling.impl.PersisterHelper.java available to me.

 -W


 On 16/04/2012, sumatheja sumath...@gmail.com wrote:
  Hi All,
  I ran across an issue while unmarshalling
 StatefulKnowledgeSession.
  First I'm marshalling the session using the following code which works
 fine
 
  Marshaller marshaller = MarshallerFactory
 
  .newMarshaller(workingMemory.getKnowledgeBase());
  File file = new File(
  C:\\Users\\Sumatheja\\workingmemory.info
 );
  FileOutputStream fos = new FileOutputStream(file);
  ByteArrayOutputStream baos = new
  ByteArrayOutputStream();
  marshaller.marshall(baos, workingMemory);
  baos.writeTo(fos);
  baos.close();
 
  When I try to unmarshall the session using
 
   Marshaller marshaller = MarshallerFactory
 
 .newMarshaller(workingMemory.getKnowledgeBase());
FileInputStream fis = new
  FileInputStream(C:\\Users\\Sumatheja\\workingmemory.info);
workingMemory = marshaller.unmarshall(fis);
 
  I'm getting the Error:
 
 
  java.lang.AbstractMethodError:
 
 org.jbpm.marshalling.impl.ProcessMarshallerImpl.init(Lorg/drools/marshalling/impl/MarshallerReaderContext;)V
  at
 
 org.drools.marshalling.impl.PersisterHelper.buildRegistry(PersisterHelper.java:287)
  at
 
 org.drools.marshalling.impl.ProtobufInputMarshaller.loadAndParseSession(ProtobufInputMarshaller.java:219)
  at
 
 org.drools.marshalling.impl.ProtobufInputMarshaller.readSession(ProtobufInputMarshaller.java:152)
  at
 
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:117)
  at
 
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:86)
  at
 
 mattelli.re.ComplianceEngine.ComplianceRunService(ComplianceEngine.java:271)
  at mattelli.re.ComplianceEngine.main(ComplianceEngine.java:84)
 
  No Idea what I'm missing out... any help will be appreciated... Thanks
 in
  advance
 
 
  --
  cheers
  Sumatheja Dasararaju
 
 ___
 rules-users mailing list
 rules-users@lists.jboss.org
 https://lists.jboss.org/mailman/listinfo/rules-users




 --
 cheers
 Sumatheja Dasararaju





-- 
cheers
Sumatheja Dasararaju
___
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users

Re: [rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-16 Thread Michael Anstis

There was a dramatic change to the marshalling of binary packages for
5.4.CR1. AFAIK this would mean any existing binary package in Guvnor would
need to be rebuilt.

Downgrading JARs to older versions would effectively remove the marshalling
change and hence restore compatibility of older binary assets.

Edson, I think I am right? We need to call this loud and clear in the
release notes.

sent on the move

On 16 Apr 2012 12:33, sumatheja sumath...@gmail.com wrote:

 I'm getting the same issue when I try to unmarshall a sample application
 which has the jbpm process (which moves out guvnor as possible cause).
 can someone guide if this is some bug? or should I change the jbpm jar
 version?

 On Mon, Apr 16, 2012 at 11:37 AM, sumatheja sumath...@gmail.com wrote:

 Hi,
 I'm using drools and guvnor 5.4 cr1. I've few drools ruleflows which
 were not executing so I imported the jars from jbpm 5.2 final.   The
 marshalling and unmarshalling works fine if I have knowledge base without
 rule-flows. I hope this gives some hint..


 On Mon, Apr 16, 2012 at 11:29 AM, Wolfgang Laun 
 wolfgang.l...@gmail.comwrote:

 This kind of error indicates some confusion between compilation and
 execution of the code where this is thrown.

 Also, which versions of Drools do you used for marshalling and
 unmarshalling? There's no line 287 in the versions of
 org.drools.marshalling.impl.PersisterHelper.java available to me.

 -W


 On 16/04/2012, sumatheja sumath...@gmail.com wrote:
  Hi All,
  I ran across an issue while unmarshalling
 StatefulKnowledgeSession.
  First I'm marshalling the session using the following code which works
 fine
 
  Marshaller marshaller = MarshallerFactory
 
  .newMarshaller(workingMemory.getKnowledgeBase());
  File file = new File(
  C:\\Users\\Sumatheja\\workingmemory.info
 );
  FileOutputStream fos = new FileOutputStream(file);
  ByteArrayOutputStream baos = new
  ByteArrayOutputStream();
  marshaller.marshall(baos, workingMemory);
  baos.writeTo(fos);
  baos.close();
 
  When I try to unmarshall the session using
 
   Marshaller marshaller = MarshallerFactory
 
 .newMarshaller(workingMemory.getKnowledgeBase());
FileInputStream fis = new
  FileInputStream(C:\\Users\\Sumatheja\\workingmemory.info);
workingMemory = marshaller.unmarshall(fis);
 
  I'm getting the Error:
 
 
  java.lang.AbstractMethodError:
 
 org.jbpm.marshalling.impl.ProcessMarshallerImpl.init(Lorg/drools/marshalling/impl/MarshallerReaderContext;)V
  at
 
 org.drools.marshalling.impl.PersisterHelper.buildRegistry(PersisterHelper.java:287)
  at
 
 org.drools.marshalling.impl.ProtobufInputMarshaller.loadAndParseSession(ProtobufInputMarshaller.java:219)
  at
 
 org.drools.marshalling.impl.ProtobufInputMarshaller.readSession(ProtobufInputMarshaller.java:152)
  at
 
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:117)
  at
 
 org.drools.marshalling.impl.ProtobufMarshaller.unmarshall(ProtobufMarshaller.java:86)
  at
 
 mattelli.re.ComplianceEngine.ComplianceRunService(ComplianceEngine.java:271)
  at mattelli.re.ComplianceEngine.main(ComplianceEngine.java:84)
 
  No Idea what I'm missing out... any help will be appreciated... Thanks
 in
  advance
 
 
  --
  cheers
  Sumatheja Dasararaju
 
 ___
 rules-users mailing list
 rules-users@lists.jboss.org
 https://lists.jboss.org/mailman/listinfo/rules-users




 --
 cheers
 Sumatheja Dasararaju





 --
 cheers
 Sumatheja Dasararaju



 ___
 rules-users mailing list
 rules-users@lists.jboss.org
 https://lists.jboss.org/mailman/listinfo/rules-users


___
rules-users mailing list
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https://lists.jboss.org/mailman/listinfo/rules-users

Re: [rules-users] java.lang.AbstractMethodError: org.jbpm.marshalling.impl.ProcessMarshallerImpl.init while unmarshalling statefulknowledgesession

2012-04-16 Thread sumatheja

Hi Michael... Thanks for the response I'm getting this exception even
without a guvnor i.e. when I use a local project which has jbpm process and
a drl file but without the jbpm process everything works fine. I'm
using jbpm 5.2 final.

2012/4/16 Michael Anstis michael.ans...@gmail.com

There was a dramatic change to the marshalling of binary packages for
5.4.CR1. AFAIK this would mean any existing binary package in Guvnor would
need to be rebuilt.

Downgrading JARs to older versions would effectively remove the
marshalling change and hence restore compatibility of older binary assets.

Edson, I think I am right? We need to call this loud and clear in the
release notes.

sent on the move

On 16 Apr 2012 12:33, sumatheja sumath...@gmail.com wrote:

I'm getting the same issue when I try to unmarshall a sample application
which has the jbpm process (which moves out guvnor as possible cause).
can someone guide if this is some bug? or should I change the jbpm jar
version?

On Mon, Apr 16, 2012 at 11:37 AM, sumatheja sumath...@gmail.com wrote:

Hi,
I'm using drools and guvnor 5.4 cr1. I've few drools ruleflows which
were not executing so I imported the jars from jbpm 5.2 final. The
marshalling and unmarshalling works fine if I have knowledge base without
rule-flows. I hope this gives some hint..

On Mon, Apr 16, 2012 at 11:29 AM, Wolfgang Laun wolfgang.l...@gmail.com
wrote:

This kind of error indicates some confusion between compilation and
execution of the code where this is thrown.

Also, which versions of Drools do you used for marshalling and
unmarshalling? There's no line 287 in the versions of
org.drools.marshalling.impl.PersisterHelper.java available to me.

-W

Marshaller marshaller = MarshallerFactory

.newMarshaller(workingMemory.getKnowledgeBase());
File file = new File(
C:\\Users\\Sumatheja\\workingmemory.info
);
FileOutputStream fos = new FileOutputStream(file);
ByteArrayOutputStream baos = new
ByteArrayOutputStream();
marshaller.marshall(baos, workingMemory);
baos.writeTo(fos);
baos.close();