Hi Peter,

thanks for your answer, i was a quite desasparate to have someone helping me.

Let me try your tips. I'm back in a while.

PS :

# java -version :
java version "1.6.0_15"
Java(TM) SE Runtime Environment (build 1.6.0_15-b03)
Java HotSpot(TM) Server VM (build 14.1-b02, mixed mode)

$JAVA_HOME :

/usr/lib/jvm/java-6-sun

Hi everybody,

I finally found a way to install correctly my jboss. I used the wrong tutorial, it was for daemon (Thanks Peter).

For those who would be interested, i used the Installation_And_Getting_Started_Guide.pdf (attached file), and it worked fine for me (ubuntu 9.10, jboss-6.0.0.M2).

Now, i'm trying to deploying guvnor on jboss, and i have the following error when i start jboss : Deployment "/usr/local/jboss-6.0.0.20100216-M2/server/default/deploy/drools-guvnor.war/" is in error due to the following reason(s): java.lang.LinkageError: loader constraint violation: loader (instance of org/jboss/classloader/spi/base/BaseClassLoader) previously initiated loading for a different type with name "javax/el/ELContext" .

Does anybody know what does it mean? Jboss still works fine, but i can't go to my drools-guvnor page because of the error. I have the following message in my browser :

HTTP Status 404 - /drools-guvnor

type Status report

message /drools-guvnor

description The requested resource (/drools-guvnor) is not available.

JBoss Web/3.0.0-beta-2

Thank for any help!

Thanks Peter,

you'r probably right. I'm gonna try with 5.1.0.GA.

hey, you'r right. My bad.

By the way, I (re)installed jboss (5.1.0.GA) and guvnor 5, but i have the exact same errors i had with the version 6.0.0.M2. I did 3 differents things:

1) directly install drools-guvnor.war from my download, in the jboss-5.1.0.GA/server/default/deploy ==> i got this message :

Deployment "vfszip:/usr/local/jboss-5.1.0.GA/server/default/deploy/drools-guvnor.war/" is in error due to the following reason(s): javax.management.InvalidAttributeValueException: Set attribute  has class class org.jboss.security.integration.JNDIBasedSecurityManagement loaded from BaseClassLoader@1dc4cd9{vfsfile:/usr/local/jboss-5.1.0.GA/server/default/conf/jboss-service.xml} that is not assignable to attribute class interface org.jboss.security.ISecurityManagement loaded from BaseClassLoader@1b5dc81{vfszip:/usr/local/jboss-5.1.0.GA/server/default/deploy/drools-guvnor.war/}

2) delete the files : 

authorization-spi-2.0.2.CR6.jar, all the identity-* files, acl-spi-2.0.2.CR6.jar, all the jboss-security-* files, xercesImpl-2.8.0.jar, all the xml-apis-2.* files, and all the  el-* files (total, 12 files removed) (as describe in : http://community.jboss.org/wiki/DroolsGuvnor50inJBossAS5) .

I have the same loop result i copied/pasted in the forum link a wrote previously.

3) I tried also to remove the jboss-el-1.0_02.RC2.jar file (because of jboss-el, last total 13 files removed)

Any idea??

Thanks

Hi Jaikiran,

i tried different things to solve my issues, but each time, i had new issue.

In the 1st time, i had jboss 6, i installed the guvnor.war file without any changes in th deploy folder, i had that:

WARN  [HDScanner] Failed to process changes
org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):

*** DEPLOYMENTS IN ERROR: Name -> Error

vfszip:/usr/local/jboss-5.1.0.GA/server/default/deploy/drools-guvnor.war/ -> org.jboss.deployers.spi.DeploymentException: Error deploying: jboss.web.deployment:war=/drools-guvnor

Deployment "vfszip:/usr/local/jboss-5.1.0.GA/server/default/deploy/drools-guvnor.war/" is in error due to the following reason(s): javax.management.InvalidAttributeValueException: Set attribute  has class class org.jboss.security.integration.JNDIBasedSecurityManagement loaded from BaseClassLoader@1dc4cd9{vfsfile:/usr/local/jboss-5.1.0.GA/server/default/conf/jboss-service.xml} that is not assignable to attribute class interface org.jboss.security.ISecurityManagement loaded from BaseClassLoader@1b5dc81{vfszip:/usr/local/jboss-5.1.0.GA/server/default/deploy/drools-guvnor.war/}

In a second time, i made some differents operations in my guvnor.war (like removing some librairies) and then, install my guvnor.war in the jboss 6 deploy folder. It resulte the loop WARN you pasted.

In a third time i changed jboss 6 to jboss 5, and did the same thing with my guvnor librairies, but i had the same loop result.

After that, just to eliminate some doubts, i just (re) download the guvnor.zip file and extract the guvnor.war file, and then installed it in the jboss 5 deploy folder, and i had the same result i had when i did the same thing with jboss 6.

So, i'm not sure, why it's trying to sync the files from the original war to the tmp folder, maybe, because i did so much different things. By the way, i made sure to remove everything i installed when i tried anything else (rm -R), i also, cleared cache, and restart my computer each time.

Hi Peter and Jaikiran (and everybody)

I finaly found a solution. I just downloaded guvnor standalone and replaced my whole jboss installation by my guvnor standalone folder, and it worked for me.

For those interested :

1) i downloaded guvnor standalone and unzipped it (the folder changes name to jboss-4.2.3.GA, when unzipped)

2) i went to /home/.bashrc (some people use /etc/profile instead ), where i set before my JBOSS_HOME location, and changed it to the location of my new guvnor ( export JBOSS_HOME=/usr/local/jboss-4.2.3.GA  

             export PATH=$PATH:$JBOSS_HOME/bin )

That's it. I run my guvnor and no mistakes, no errors... it worked right away!

Thanks for all your posts, and your time!