dear:
    When I use jbpm 4.3 and grails 1.2 to deploy my process file, I met the following error:
 
Caused by: org.codehaus.groovy.runtime.InvokerInvocationException: org.springframework.beans.NotReadablePropertyException: Invalid property 'dbid' of bean class [org.jbpm.pvm.internal.repository.DeploymentProperty]: Bean property 'dbid' is not readable or has an invalid getter method: Does the return type of the getter match the parameter type of the setter?
 
My configuration is as follows:
 
hibernate.cfg.xml
<hibernate-configuration>
 <session-factory>
  <mapping resource="jbpm.repository.hbm.xml" />
  <mapping resource="jbpm.execution.hbm.xml" />
  <mapping resource="jbpm.history.hbm.xml" />
  <mapping resource="jbpm.task.hbm.xml" />
  <mapping resource="jbpm.identity.hbm.xml" />
 
 </session-factory>
</hibernate-configuration>
 
 
spring/resources.groovy
 
beans = {
 springHelper(org.jbpm.pvm.internal.processengine.SpringHelper) {
  jbpmCfg = "jbpm.cfg.xml"
 }
 processEngine(springHelper:"createProcessEngine")
}
 
jbpm.cfg.xml
<jbpm-configuration>
 
  <import resource="jbpm.default.cfg.xml" />
  <import resource="jbpm.tx.spring.cfg.xml" />
  <import resource="jbpm.jpdl.cfg.xml" />
  <import resource="jbpm.bpmn.cfg.xml" />
  <import resource="jbpm.identity.cfg.xml" />
  <import resource="jbpm.businesscalendar.cfg.xml" />
  <import resource="jbpm.console.cfg.xml" />
  <import resource="jbpm.jobexecutor.cfg.xml" />
 
</jbpm-configuration>
 
deploy code£º
def processEngine
     def init = { servletContext ->
  
  def repositoryService=processEngine.getRepositoryService()
  def deploymentId = repositoryService.createDeployment()
    .addResourceFromClasspath("jbpm/processes/start2end.jpdl.xml")
    .deploy();   // the error happen
 }
 
According the error message,I find the org.jbpm.pvm.internal.repository.DeploymentProperty ,and add the following code:
 
public long getDbid(){
   return dbid;
  }
 
and recompiled the jbpm source code, the error disappear!!
 
I think this maybe a bug of Jbpm 4.3!Do you think so?
 
And there is another question,if in my spring/resources.groovy, I config the jBPM services  such as repositoryService,executionService, the configuratioin is as follows:
 
beans = {
 springHelper(org.jbpm.pvm.internal.processengine.SpringHelper) {
  jbpmCfg = "jbpm.cfg.xml"
 }
 processEngine(springHelper:"createProcessEngine")
 repositoryService(processEngine:"getRepositoryService") //error happen
}
 
the error is as follows:
2010-01-11 15:42:31,140 [main] ERROR context.ContextLoader  - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'repositoryService': Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.jbpm.api.RepositoryService org.jbpm.pvm.internal.processengine.ProcessEngineImpl.getRepositoryService()] threw exception; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'repositoryService': Requested bean is currently in creation: Is there an unresolvable circular reference?
 at org.grails.tomcat.TomcatServer.start(TomcatServer.groovy:135)
 at grails.web.container.EmbeddableServer$start.call(Unknown Source)
 at _GrailsRun_groovy$_run_closure5_closure12.doCall(_GrailsRun_groovy:158).....
 
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.jbpm.api.RepositoryService org.jbpm.pvm.internal.processengine.ProcessEngineImpl.getRepositoryService()] threw exception; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'repositoryService': Requested bean is currently in creation: Is there an unresolvable circular reference?
 ... 23 more
Caused by: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'repositoryService': Requested bean is currently in creation: Is there an unresolvable circular reference?
 at org.jbpm.pvm.internal.processengine.SpringProcessEngine.get(SpringProcessEngine.java:109)
 at org.jbpm.pvm.internal.processengine.ProcessEngineImpl.getRepositoryService(ProcessEngineImpl.java:172)
 ... 23 more
 
I can't find the resolve solution of this error, so I only use the code such as   def repositoryService=processEngine.getRepositoryService()  to get the jbpm services.Do you have some advice?