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From Craig L Russell <Craig.Russ...@Sun.COM>
Subject Troubleshooting help
Date Tue, 09 Jan 2007 05:01:24 GMT
Hi,

I got this stack trace. Any ideas how to troubleshoot?

Thanks,

Craig
      [java] <0|false|0.9.6-incubating>  
org.apache.openjpa.persistence.PersistenceException: null
      [java]     at org.apache.openjpa.kernel.BrokerImpl.find 
(BrokerImpl.java:851)
      [java]     at org.apache.openjpa.kernel.BrokerImpl.find 
(BrokerImpl.java:743)
      [java]     at org.apache.openjpa.kernel.DelegatingBroker.find 
(DelegatingBroker.java:169)
      [java]     at  
org.apache.openjpa.persistence.EntityManagerImpl.find 
(EntityManagerImpl.java:320)
      [java]     at pb.adapter.EJB3Adapter.lookupComponent 
(EJB3Adapter.java:254)
      [java]     at pb.common.InternalDriver.lookupComponent 
(InternalDriver.java:322)
      [java]     at pb.common.InternalDriver.createRelationships 
(InternalDriver.java:285)
      [java]     at pb.OCDriver.createRelationships(OCDriver.java:114)
      [java]     at sun.reflect.NativeMethodAccessorImpl.invoke0 
(Native Method)
      [java]     at sun.reflect.NativeMethodAccessorImpl.invoke 
(NativeMethodAccessorImpl.java:39)
      [java]     at sun.reflect.DelegatingMethodAccessorImpl.invoke 
(DelegatingMethodAccessorImpl.java:25)
      [java]     at java.lang.reflect.Method.invoke(Method.java:585)
      [java]     at com.sun.faban.driver.core.AgentThread.timeRun 
(AgentThread.java:194)
      [java]     at com.sun.faban.driver.core.AgentThread.run 
(AgentThread.java:123)
      [java] Caused by: java.lang.NumberFormatException: null
      [java]     at java.lang.Integer.parseInt(Integer.java:415)
      [java]     at java.lang.Integer.parseInt(Integer.java:497)
      [java]     at pb.common.Component.pcsetId(Component.java:95)
      [java]     at pb.common.Component.pcClearFields(Component.java)
      [java]     at pb.common.Component.pcNewInstance(Component.java)
      [java]     at org.apache.openjpa.enhance.PCRegistry.newInstance 
(PCRegistry.java:117)
      [java]     at  
org.apache.openjpa.kernel.StateManagerImpl.initialize 
(StateManagerImpl.java:247)
      [java]     at  
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initializeState 
(JDBCStoreManager.java:327)
      [java]     at  
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initialize 
(JDBCStoreManager.java:252)
      [java]     at  
org.apache.openjpa.kernel.DelegatingStoreManager.initialize 
(DelegatingStoreManager.java:108)
      [java]     at  
org.apache.openjpa.kernel.ROPStoreManager.initialize 
(ROPStoreManager.java:54)
      [java]     at org.apache.openjpa.kernel.BrokerImpl.initialize 
(BrokerImpl.java:870)
      [java]     at org.apache.openjpa.kernel.BrokerImpl.find 
(BrokerImpl.java:828)
      [java]     ... 13 more

This was after lots of warnings, but they didn't look related:
      [java] PersistenceDriver::initProperties:ejb30:true
      [java] 5490  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing class "pb.common.Assembly".
      [java] 5492  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing package "pb.common.Assembly".
      [java] 5720  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing query "findRangeassembly".
      [java] 5746  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing query "findAssemblyByBOM".
      [java] 5783  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing class "pb.common.BOM".
      [java] 5949  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing class "pb.common.Component".
      [java] 6012  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing query "findRangecomponent".
      [java] 6049  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Parsing class "pb.common.Supplier".
      [java] 6222  WARN   [OCDriverAllOpsAgent[0].0] openjpa.Enhance  
- Detected the following possible violations of the restrictions  
placed on property access persistent types:
      [java] "pb.common.Assembly" uses property access, but its field  
"purchased" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"planner" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"description" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"planner" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"id" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"boms" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"version" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"version" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"boms" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"lomark" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"himark" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"revision" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"id" is accessed directly in method "setId" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"type" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"description" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"himark" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"planner" is accessed directly in method "setId" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"id" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"purchased" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"type" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"name" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"name" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"revision" is accessed directly in method "readObject" defined in  
"pb.common.Assembly".
      [java] "pb.common.Assembly" uses property access, but its field  
"lomark" is accessed directly in method "writeObject" defined in  
"pb.common.Assembly".
      [java] 7184  WARN   [OCDriverAllOpsAgent[0].0] openjpa.Enhance  
- Detected the following possible violations of the restrictions  
placed on property access persistent types:
      [java] "pb.common.Component" uses property access, but its  
field "type" is accessed directly in method "writeObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "revision" is accessed directly in method "readObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "description" is accessed directly in method "readObject"  
defined in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "revision" is accessed directly in method "writeObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "planner" is accessed directly in method "writeObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "lomark" is accessed directly in method "readObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "id" is accessed directly in method "writeObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "type" is accessed directly in method "readObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "id" is accessed directly in method "setId" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "suppliers" is accessed directly in method "writeObject"  
defined in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "lomark" is accessed directly in method "writeObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "planner" is accessed directly in method "readObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "description" is accessed directly in method "writeObject"  
defined in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "purchased" is accessed directly in method "readObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "planner" is accessed directly in method "setId" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "purchased" is accessed directly in method "writeObject"  
defined in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "name" is accessed directly in method "writeObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "version" is accessed directly in method "readObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "suppliers" is accessed directly in method "readObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "himark" is accessed directly in method "readObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "id" is accessed directly in method "readObject" defined in  
"pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "himark" is accessed directly in method "writeObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "version" is accessed directly in method "writeObject" defined  
in "pb.common.Component".
      [java] "pb.common.Component" uses property access, but its  
field "name" is accessed directly in method "readObject" defined in  
"pb.common.Component".
      [java] s_dbAdapterClass:pb.adapter.EJB3ToplinkAdapter
      [java] 114  INFO   [OCDriverAllOpsAgent[0].0] openjpa.Runtime -  
Starting OpenJPA 0.9.6-incubating
      [java] 347  INFO   [OCDriverAllOpsAgent[0].0] openjpa.jdbc.JDBC  
- Using dictionary class "org.apache.openjpa.jdbc.sql.DerbyDictionary".
      [java] 1408  INFO   [OCDriverAllOpsAgent[0].0] openjpa.MetaData  
- Found 4 classes with metadata in 1 milliseconds.
      [java] 9368  WARN   [OCDriverAllOpsAgent[0].0] openjpa.Enhance  
- Detected the following possible violations of the restrictions  
placed on property access persistent types:
      [java] "pb.common.Supplier" uses property access, but its field  
"components" is accessed directly in method "writeObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"name" is accessed directly in method "readObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"version" is accessed directly in method "writeObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"name" is accessed directly in method "writeObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"id" is accessed directly in method "readObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"version" is accessed directly in method "readObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"components" is accessed directly in method "readObject" defined in  
"pb.common.Supplier".
      [java] "pb.common.Supplier" uses property access, but its field  
"id" is accessed directly in method "writeObject" defined in  
"pb.common.Supplier".
      [java] 9537  WARN   [OCDriverAllOpsAgent[0].0] openjpa.Enhance  
- Detected the following possible violations of the restrictions  
placed on property access persistent types:
      [java] "pb.common.BOM" uses property access, but its field  
"assembly" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"opsNo" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"version" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"qty" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"qty" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"engChange" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"version" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"component" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"assembly" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"engChange" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"opsDesc" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"opsDesc" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"lineNo" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"component" is accessed directly in method "readObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"lineNo" is accessed directly in method "writeObject" defined in  
"pb.common.BOM".
      [java] "pb.common.BOM" uses property access, but its field  
"opsNo" is accessed directly in method "readObject" defined in  
"pb.common.BOM".

Craig Russell
DB PMC
clr@apache.org http://db.apache.org/jdo



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