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2. Re: problem with timer
ashiiid Jun 1, 2006 8:23 AM (in response to ashiiid)sorry again
i copied the code of my process but i dosen't appear i don't knoow why, can anyone help me??? -
3. Re: problem with timer
hosierdm Jun 1, 2006 9:48 AM (in response to ashiiid)Try using the code tags you see at the top of the Reply window, just under the Subject text box. Use a code tag to start, paste your code, then use a code tag to end.
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4. Re: problem with timer
ashiiid Jun 1, 2006 10:14 AM (in response to ashiiid)ok here is my code :
<state name="thinking"> <timer duedate="15 seconds" transition="ok1"> <action></action> </timer> <transition name="ok1" to="decision of the director"></transition> </state>
it works well in the webapp but when i run it i got this exception :
14:12:53,247 [main] DEBUG GraphElement : event 'node-enter' on 'State(thinking)' for 'Token(/)'
14:12:53,247 [main] DEBUG GraphElement : executing action 'CreateTimerAction(21b220)'
14:12:53,247 [main] DEBUG GraphElement : event 'timer-create' on 'State(thinking)' for 'Token(/)'
14:12:53,247 [main] ERROR GraphElement : action threw exception: service 'scheduler' unavailable
org.jbpm.svc.JbpmServiceException: service 'scheduler' unavailable
at org.jbpm.svc.Services.getCurrentService(Services.java:86)
at org.jbpm.svc.Services.getCurrentService(Services.java:76)
...
can anyone help me plz -
5. Re: problem with timer
ashiiid Jun 2, 2006 1:48 PM (in response to ashiiid)hello
exception :
17:46:49,974 [main] ERROR GraphElement : action threw exception: service 'scheduler' unavailable
org.jbpm.svc.JbpmServiceException: service 'scheduler' unavailable
any help plz?? -
6. Re: problem with timer
saviola Jun 3, 2006 9:06 AM (in response to ashiiid)Hi!
Excuse me, kukeltje but I couldn't stand waiting to your answer :(
http://www.catb.org/~esr/faqs/smart-questions.html -
7. Re: problem with timer
ashiiid Jun 6, 2006 11:56 AM (in response to ashiiid)
hi,
I tried thes solution of "afgomez", and the exception : 'service scheduler unavailable' disappeared, but I had a new exception when it enters to this node :<state name="thinking"> <timer duedate="15 seconds" transition="ok1"> <action> </action> </timer> <transition name="ok1" to="decision of the director"></transition> </state>
the exception is :
15:50:12,028 [main] DEBUG GraphElement : event 'timer-create' on 'State(thinking)' for 'Token(/)'
15:50:12,028 [main] DEBUG DbPersistenceServiceFactory : creating persistence service
15:50:12,044 [main] ERROR GraphElement : action threw exception: org/hibernate/Session
java.lang.NoClassDefFoundError: org/hibernate/Session
I'm new in jbpm and also english
Can you help me please
regards -
8. Re: problem with timer
ashiiid Jun 7, 2006 7:15 AM (in response to ashiiid)hi,
I added hibernate.jar to my project, and the old ecxeption deseapeared, but I have a new exception :(
11:11:15,731 [main] WARN JDBCExceptionReporter : SQL Error: -22, SQLState: S0002
11:11:15,731 [main] ERROR JDBCExceptionReporter : Table not found in statement [insert into JBPM_TIMER (NAME_, DUEDATE_, REPEAT_, TRANSITIONNAME_, EXCEPTION_, ISSUSPENDED_, ACTION_, TOKEN_, PROCESSINSTANCE_, TASKINSTANCE_, GRAPHELEMENTTYPE_, GRAPHELEMENT_, ID_) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, null)]
11:11:15,731 [main] ERROR SchedulerSession : org.hibernate.exception.SQLGrammarException: could not insert: [org.jbpm.scheduler.exe.Timer]
11:11:15,746 [main] ERROR GraphElement : action threw exception: couldn't save timer 'timer(thinking,11:11:22,996)' to the database
org.jbpm.JbpmException: couldn't save timer 'timer(thinking,11:11:22,996)' to the database
i'am trying to solve this problem but i can't
can u help me plz??
regards -
9. Re: problem with timer
kukeltje Jun 7, 2006 12:38 PM (in response to ashiiid)Sure I can. As can you. Read the second line.
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10. Re: problem with timer
ashiiid Jun 8, 2006 2:10 PM (in response to ashiiid)hi,
the table JBPM_TIMER exists, but i don't know what to do to resolve this exception :(
any help plz,
regards -
11. Re: problem with timer
kukeltje Jun 9, 2006 4:08 AM (in response to ashiiid)Exists where? In my DB is does, in the DB my jbpm instance uses it does. It does *not* exist in the DB your jbpm instance is using. Look at the hibernate config files to see what db it points to
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12. Re: problem with timer
ashiiid Jun 13, 2006 7:39 AM (in response to ashiiid)
It points in HSLDB :<property name="hibernate.connection.driver_class">org.hsqldb.jdbcDriver</property> <property name="hibernate.connection.url">jdbc:hsqldb:mem:.;sql.enforce_strict_size=true</property>
do I have to connect in the DB on my code java?? I don't know what to do
Plz help me
regards