Hi,

I updated a .net service that was build with an old nhibernate version.

- Updated following dll's :
log4net.dll, Iesi.Collections.dll, NHibernate.dll, nunit.framework.dll

- Added following dll:
NHibernate.Tool.hbm2net.dll

- Adapted my application.config file with the nhibernate config
- Adapted all xml mapping files

Project build succeeded and service just starts. But when I compare the debug log from the old service with the debug log from the new service I can see that something is not done in the new service: The init compiler is not run. so the service just runs but does nothing ....

Old service debug looks like this:

2010-06-11 17:10:36,759 [5792] INFO NHibernate.Cfg.Environment [(null)] <(null)> - NHibernate 1.0.4
2010-06-11 17:10:36,790 [5792] INFO NHibernate.Cfg.Environment [(null)] <(null)> - Using reflection optimizer
2010-06-11 17:10:36,790 [5792] INFO NHibernate.Cfg.Configuration [(null)] <(null)> - Searching for mapped documents in assembly: DTO
2010-06-11 17:10:36,806 [5792] INFO NHibernate.Cfg.Configuration [(null)] <(null)> - Found mapping documents in assembly: DTO.Transactions.ForecourtTransactionDTO.hbm.xml
2010-06-11 17:10:36,900 [5792] INFO NHibernate.Dialect.Dialect [(null)] <(null)> - Using dialect: NHibernate.Dialect.MsSql2000Dialect
2010-06-11 17:10:36,947 [5792] INFO NHibernate.Cfg.Binder [(null)] <(null)> - Mapping class: DTO.Transactions.ForecourtTransactionDTO -> EV_TR_FUEL
.
.
.
....serveral mappings are done
.
.
2010-06-11 17:10:37,103 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Init compiler for class DTO.Tasks.TaskRunHistoryDTO
2010-06-11 17:10:37,103 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Adding referenced assembly D:\StatisticEngineP\NHibernate.dll
2010-06-11 17:10:37,103 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Adding referenced assembly D:\StatisticEngineP\DTO.dll
2010-06-11 17:10:37,103 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Adding referenced assembly C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
2010-06-11 17:10:37,103 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Adding referenced assembly C:\WINDOWS\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll
2010-06-11 17:10:37,103 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Adding referenced assembly D:\StatisticEngineP\Common.dll
2010-06-11 17:10:37,118 [5792] INFO NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - Disabling reflection optimizer for class P247DTO.Tasks.TaskRunHistoryDTO
2010-06-11 17:10:37,118 [5792] DEBUG NHibernate.Persister.GetSetHelperFactory [(null)] <(null)> - CodeDOM compilation failed
System.NullReferenceException: Object reference not set to an instance of an object.
at NHibernate.Persister.GetSetHelperFactory.GenerateCode()
at NHibernate.Persister.GetSetHelperFactory.CreateGetSetHelper()

and logging goes on and on while application is doing database related stuff



New service debug look like this:

2010-06-11 16:57:20,504 [4] INFO NHibernate.Cfg.Environment [(null)] <(null)> - NHibernate 2.1.2.4000 (2.1.2.4000)
2010-06-11 16:57:20,566 [4] INFO NHibernate.Cfg.Environment [(null)] <(null)> - Bytecode provider name : lcg
2010-06-11 16:57:20,566 [4] INFO NHibernate.Cfg.Environment [(null)] <(null)> - Using reflection optimizer
2010-06-11 16:57:20,598 [4] INFO NHibernate.Cfg.Configuration [(null)] <(null)> - Searching for mapped documents in assembly: DTO
2010-06-11 16:57:20,598 [4] INFO NHibernate.Cfg.Configuration [(null)] <(null)> - Mapping resource: DTO.Transactions.ForecourtTransactionDTO.hbm.xml
2010-06-11 16:57:20,738 [4] INFO NHibernate.Dialect.Dialect [(null)] <(null)> - Using dialect: NHibernate.Dialect.MsSql2000Dialect
2010-06-11 16:57:22,738 [4] INFO NHibernate.Cfg.XmlHbmBinding.Binder [(null)] <(null)> - Mapping class: DTO.Transactions.ForecourtTransactionDTO -> EV_TR_FUEL
.
.
.
....serveral mappings are done
.
.
... don't find any compiler loggings here ........................ and can't find this line in the ols service logging :

2010-06-11 16:57:23,254 [4] INFO NHibernate.Cfg.Configuration [(null)] <(null)> - processing filters (second pass)

This is the last line from the new service, in the old service

Any idea why the rebuilded service stops here ?