问题
i have found grails activity plugin Here and following this document to getting started with this plugin .
on running the application after installing the plugin i am getting following error
| Running Grails application
Activiti Process Engine with Spring Security Initialization ...
Activiti Process Engine Initialization...
Configuring Spring Security Core ...
... finished configuring Spring Security Core
| Error 2012-07-07 14:02:45,500 [pool-7-thread-1] ERROR context.GrailsContextLoader - Error executing bootstraps: Error creating bean with name 'transactionMana
erPostProcessor': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tran
actionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.fac
ory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'hibernateProperties' while setting bean property 'hi
ernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot resol
e reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.factor
.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.M
taDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionF
ctory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-164])
Message: Error creating bean with name 'transactionManagerPostProcessor': Initialization of bean failed; nested exception is org.springframework.beans.factory.Be
nCreationException: Error creating bean with name 'transactionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFac
ory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to be
n 'hibernateProperties' while setting bean property 'hibernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationException: Error cre
ting bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialec
]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed
nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.db
p.SQLNestedException: Cannot create PoolableConnectionFactory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-1
4])
Line | Method
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 138 | run in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run in ''
^ 662 | run . . in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'transactionManager': Cannot resolve reference to bean 'sessionFactory' while setting bean propert
'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve re
erence to bean 'hibernateProperties' while setting bean property 'hibernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationExcepti
n: Error creating bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hib
rnate.dialect]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init
ethod failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apac
e.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localh
st" [90067-164])
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 138 | run in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run in ''
^ 662 | run . . in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'sessionFactory': Cannot resolve reference to bean 'hibernateProperties' while setting bean proper
y 'hibernateProperties'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot
resolve reference to bean 'dialectDetector' while setting bean property 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.
actory.BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.sup
ort.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConne
tionFactory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-164])
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 138 | run in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run in ''
^ 662 | run . . in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'hibernateProperties': Cannot resolve reference to bean 'dialectDetector' while setting bean prope
ty 'properties' with key [hibernate.dialect]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dialect
etector': Invocation of init method failed; nested exception is org.springframework.jdbc.support.MetaDataAccessException: Error while extracting DatabaseMetaData
nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Connection is broken: "java.net.ConnectException: Conne
tion refused: connect: localhost" [90067-164])
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 138 | run in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run in ''
^ 662 | run . . in java.lang.Thread
Caused by BeanCreationException: Error creating bean with name 'dialectDetector': Invocation of init method failed; nested exception is org.springframework.jdbc.
upport.MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableCo
nectionFactory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-164])
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 138 | run in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run in ''
^ 662 | run . . in java.lang.Thread
Caused by MetaDataAccessException: Error while extracting DatabaseMetaData; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create Poolabl
ConnectionFactory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-164])
->> 303 | innerRun in java.util.concurrent.FutureTask$Sync
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 138 | run in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run in ''
^ 662 | run . . in java.lang.Thread
Caused by SQLNestedException: Cannot create PoolableConnectionFactory (Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost"
90067-164])
->> 1549 | createPoolableConnectionFactory in org.apache.commons.dbcp.BasicDataSource
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 1388 | createDataSource in ''
| 1044 | getConnection in ''
| 303 | innerRun in java.util.concurrent.FutureTask$Sync
| 138 | run . . in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run . . in ''
^ 662 | run in java.lang.Thread
Caused by JdbcSQLException: Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-164]
->> 329 | getJdbcSQLException in org.h2.message.DbException
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 158 | get in ''
| 397 | connectServer in org.h2.engine.SessionRemote
| 287 | connectEmbeddedOrServer in ''
| 110 | <init> . in org.h2.jdbc.JdbcConnection
| 94 | <init> in ''
| 72 | connect in org.h2.Driver
| 38 | createConnection in org.apache.commons.dbcp.DriverConnectionFactory
| 582 | makeObject in org.apache.commons.dbcp.PoolableConnectionFactory
| 1556 | validateConnectionFactory in org.apache.commons.dbcp.BasicDataSource
| 1545 | createPoolableConnectionFactory in ''
| 1388 | createDataSource in ''
| 1044 | getConnection in ''
| 303 | innerRun in java.util.concurrent.FutureTask$Sync
| 138 | run . . in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run . . in ''
^ 662 | run in java.lang.Thread
Caused by ConnectException: Connection refused: connect
->> 351 | doConnect in java.net.PlainSocketImpl
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 213 | connectToAddress in ''
| 200 | connect in ''
| 366 | connect in java.net.SocksSocketImpl
| 529 | connect in java.net.Socket
| 119 | createSocket in org.h2.util.NetUtils
| 100 | createSocket in ''
| 93 | initTransfer in org.h2.engine.SessionRemote
| 393 | connectServer in ''
| 287 | connectEmbeddedOrServer in ''
| 110 | <init> . in org.h2.jdbc.JdbcConnection
| 94 | <init> in ''
| 72 | connect in org.h2.Driver
| 38 | createConnection in org.apache.commons.dbcp.DriverConnectionFactory
| 582 | makeObject in org.apache.commons.dbcp.PoolableConnectionFactory
| 1556 | validateConnectionFactory in org.apache.commons.dbcp.BasicDataSource
| 1545 | createPoolableConnectionFactory in ''
| 1388 | createDataSource in ''
| 1044 | getConnection in ''
| 303 | innerRun in java.util.concurrent.FutureTask$Sync
| 138 | run . . in java.util.concurrent.FutureTask
| 886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
| 908 | run . . in ''
^ 662 | run in java.lang.Thread
what causes this error? how to solve it?
回答1:
Thanks for trying out the plugin.
You need to start H2 database as server mode prior to running the grails app. Start from 5.9 release, the plugin will run with in-memory H2 database.
Please post your future question to the discussion forum of the plugin at http://groups.google.com/group/grails-activiti-plugin to get faster response.
Best regards, Chee Kin
Grails Activiti Plugin Creator
回答2:
java -jar YOUR h2 database jar, before you run your grails-app
来源：https://stackoverflow.com/questions/11373599/grails-application-is-not-running-after-installing-grails-activiti-plugin