Grails GORM - ArrayIndexOutOfBoundsException when switching from in-memory data source to Oracle database

I have a Grails 2.4.3 app that I developed using an in-memory database. I am able to create, update, and delete data with no problem. However once I switch the data source over to our Oracle database I can no longer persist to certain tables in the database. Some of the tables work, which tells me that it isn't a connection issue. Can anyone help me find the cause?

Originally a fellow programmer thought that the enums might be causing the problem. However I tried switching all the enum fields to String fields with an inList: Enum.values() constraint, and it resulted in the same error. I also tried 'version false' in the mapping, but neither that nor the default works.

Example of a domain class that persists without issue:

class UsfCustomer implements Comparable<UsfCustomer> {

    /* -------------- *
     *     Fields     *
     * -------------- */

    String   name
    String   address
    Location location

    static constraints = {
        name blank: false, unique: true
        address nullable:true, blank: true
        location nullable:true, blank: true
    }

    /* -------------- *
     *     Methods    *
     * -------------- */

    int compareTo(UsfCustomer other) {
        return  name <=> other.name
    }

}

Example of a domain class that doesn't persist:

class Invoice implements Comparable<Invoice> {

    String      invoiceCode
    Vendor      vendor
    Location    location
    InvoiceType invoiceType // DI or CR
    Date        invoiceDate
    Date        goodsReceived
    Date        paperworkReceived
    Date        dueDate
    Boolean     applyDiscount
    String      invoiceComment
    Boolean     fromFile
    Long        batchId
    Date        interfaceDate

    static hasMany = [invoiceAccounting : InvoiceAccounting]

    static mapping = {
        version false
        invoiceCode comment: "Identifier for the invoice."
        vendor      comment: "Vendor for the invoice."
        location    comment: "Location for the invoice."
        invoiceType comment: "The type of invoice: debit or credit"
        invoiceDate comment: "Date on the invoice."
        goodsReceived     comment: "Date the goods were received."
        paperworkReceived comment: "Date the paperwork was received."
        dueDate        comment: "Date the payment is due."
        applyDiscount  comment: "Whether or not the discount is applied."
        invoiceComment comment: "Comment on the invoice."
        fromFile      comment: "Whether or not this invoice was created from a file."
        batchId       comment: "The unique identifier for the corresponding batch."
        interfaceDate comment: "Date the invoice interfaced to Banner."
    }

    static constraints = {
        invoiceCode nullable:false, maxSize:10
        vendor nullable:false, blank: false
        location nullable:true, blank: false // TODO - back to false
        invoiceType nullable:false, blank:false
        applyDiscount nullable:false
        invoiceComment nullable: true, maxLength:4000
        fromFile nullable: true
        batchId nullable: true
        interfaceDate nullable: true
    }

    /* -------------- *
     *     Methods    *
     * -------------- */

    int compareTo(Invoice other) {
        int i = vendor.compareTo(other.vendor);
        if (i != 0) return i;

        return invoiceCode <=> other.invoiceCode;
    }

    BigDecimal getOriginalAmountTotal() {
        return (invoiceAccounting) ? invoiceAccounting*.originalAmount.sum()  : BigDecimal.ZERO
    }

    BigDecimal getAdjustmentAmountTotal() {
        return (invoiceAccounting) ? invoiceAccounting*.adjustmentAmount.sum()  : BigDecimal.ZERO
    }
}

My DataSource, if that will help:

    dataSource {
        pooled = true
        //driverClassName = "org.h2.Driver" - this is what I used for in-memory
        driverClassName = "oracle.jdbc.driver.OracleDriver"
        dialect = org.hibernate.dialect.Oracle10gDialect // this is not here for in-mem
        username = "username" // obviously I have a real set here
        password = "password"
    }
    hibernate {
        cache.use_second_level_cache = true
        cache.use_query_cache = false
        cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory'
        jdbc.use_get_generated_keys = true
    }
    // environment specific settings
    environments {
        local {
            dataSource {
                dbCreate = "create-drop" // one of 'create', 'create-drop', 'update', 'validate', ''
                url = "ourURL" // obviously a real one goes here
                //url = "jdbc:h2:mem:devDb;MVCC=TRUE;LOCK_TIMEOUT=10000" - for in-mem
            }
        }
        development {
            dataSource {
                dbCreate = "update" // one of 'create', 'create-drop', 'update', 'validate', ''
                url = "ourUrl"
            }
        }
        test {
            dataSource {
                dbCreate = "update"
                url = "jdbc:h2:mem:testDb;MVCC=TRUE;LOCK_TIMEOUT=10000"
            }
        }
        production {
            dataSource {
                // dbCreate = "update" NO SCHEMA CHANGES DONE THROUGH GRAILS
                url = "jdbc:h2:prodDb;MVCC=TRUE;LOCK_TIMEOUT=10000"
                pooled = true
                properties {
                   maxActive = -1
                   minEvictableIdleTimeMillis=1800000
                   timeBetweenEvictionRunsMillis=1800000
                   numTestsPerEvictionRun=3
                   testOnBorrow=true
                   testWhileIdle=true
                   testOnReturn=true
                   validationQuery="SELECT 1"
                }
            }
        }
    }

In the controller/service when I execute the save() command on one of the problem classes then it gives me an ArrayIndexOutOfBoundsException. The stacktrace:

reached save
Saving invoice:[Invoice [invoiceCode=000, vendor=USFoods, location=Catering-Concessions Operations, invoiceType=DEBIT, invoiceDate=Mon Feb 01 00:00:00 EST 2016, goodsReceived=Mon Feb 01 00:00:00 EST 2016, paperworkReceived=Mon Feb 01 00:00:00 EST 2016, dueDate=Tue Feb 16 00:00:00 EST 2016, applyDiscount=false, invoiceComment=Testing, getOriginalAmountTotal()=0, getAdjustmentAmountTotal()=0, fromFile=false, batchId=null, interfaceDate=null]]
Error |
java.lang.ArrayIndexOutOfBoundsException: 13
Error |
    at oracle.jdbc.driver.OracleSql.computeBasicInfo(OracleSql.java:950)
Error |
    at oracle.jdbc.driver.OracleSql.getSqlKind(OracleSql.java:623)
Error |
    at oracle.jdbc.driver.OraclePreparedStatement.<init>(OraclePreparedStatement.java:1212)
Error |
    at oracle.jdbc.driver.T4CPreparedStatement.<init>(T4CPreparedStatement.java:28)
Error |
    at oracle.jdbc.driver.T4CDriverExtension.allocatePreparedStatement(T4CDriverExtension.java:68)
Error |
    at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:3140)
Error |
    at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:3042)
Error |
    at oracle.jdbc.driver.PhysicalConnection.prepareStatement(PhysicalConnection.java:6022)
Error |
    at sun.reflect.GeneratedMethodAccessor275.invoke(Unknown Source)
Error |
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Error |
    at java.lang.reflect.Method.invoke(Method.java:606)
Error |
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1276)
Error |
    at org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126)
Error |
    at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
Error |
    at org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:80)
Error |
    at com.sun.proxy.$Proxy38.prepareStatement(Unknown Source)
Error |
    at sun.reflect.GeneratedMethodAccessor275.invoke(Unknown Source)
Error |
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Error |
    at java.lang.reflect.Method.invoke(Method.java:606)
Error |
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1276)
Error |
    at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
Error |
    at com.sun.proxy.$Proxy39.prepareStatement(Unknown Source)
Error |
    at sun.reflect.GeneratedMethodAccessor275.invoke(Unknown Source)
Error |
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Error |
    at java.lang.reflect.Method.invoke(Method.java:606)
Error |
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1276)
Error |
    at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$TransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:240)
Error |
    at com.sun.proxy.$Proxy39.prepareStatement(Unknown Source)
Error |
    at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:527)
Error |
    at org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:131)
Error |
    at org.hibernate.id.SequenceIdentityGenerator$Delegate.prepare(SequenceIdentityGenerator.java:98)
Error |
    at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:53)
Error |
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2346)
Error |
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2853)
Error |
    at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
Error |
    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.support.ClosureEventTriggeringInterceptor.performSaveOrReplicate(ClosureEventTriggeringInterceptor.java:246)
Error |
    at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:203)
Error |
    at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:129)
Error |
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
Error |
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
Error |
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:117)
Error |
    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.support.ClosureEventTriggeringInterceptor.onSaveOrUpdate(ClosureEventTriggeringInterceptor.java:104)
Error |
    at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:685)
Error |
    at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:677)
Error |
    at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:673)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.metaclass.SavePersistentMethod$1.doInHibernate(SavePersistentMethod.java:58)
Error |
    at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:411)
Error |
    at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:341)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.metaclass.SavePersistentMethod.performSave(SavePersistentMethod.java:56)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.metaclass.AbstractSavePersistentMethod.doInvokeInternal(AbstractSavePersistentMethod.java:215)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.metaclass.AbstractDynamicPersistentMethod.invoke(AbstractDynamicPersistentMethod.java:63)
Error |
    at org.codehaus.groovy.grails.orm.hibernate.HibernateGormInstanceApi.save(HibernateGormInstanceApi.groovy:157)
Error |
    at edu.vt.es.dininginvoices.Invoice.save(Invoice.groovy)
Error |
    at edu.vt.es.dininginvoices.Invoice$save$3.call(Unknown Source)
Error |
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
Error |
    at edu.vt.es.dininginvoices.Invoice$save$3.call(Unknown Source)
Error |
    at edu.vt.es.dininginvoices.InvoiceController$$EPdASzSY.save(InvoiceController.groovy:71)
Error |
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Error |
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
Error |
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Error |
    at java.lang.reflect.Method.invoke(Method.java:606)
Error |
    at org.springsource.loaded.ri.ReloadedTypeInvoker$2.invoke(ReloadedTypeInvoker.java:122)
Error |
    at org.springsource.loaded.ri.ReflectiveInterceptor.jlrMethodInvoke(ReflectiveInterceptor.java:1299)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.MixedGrailsControllerHelper.invoke(MixedGrailsControllerHelper.java:154)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.AbstractGrailsControllerHelper.handleAction(AbstractGrailsControllerHelper.java:375)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.AbstractGrailsControllerHelper.executeAction(AbstractGrailsControllerHelper.java:252)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.AbstractGrailsControllerHelper.handleURI(AbstractGrailsControllerHelper.java:205)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.AbstractGrailsControllerHelper.handleURI(AbstractGrailsControllerHelper.java:126)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsController.handleRequest(SimpleGrailsController.java:72)
Error |
    at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50)
Error |
    at org.codehaus.groovy.grails.web.servlet.GrailsDispatcherServlet.doDispatch(GrailsDispatcherServlet.java:347)
Error |
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
Error |
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
Error |
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
Error |
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
Error |
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
Error |
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198)
Error |
    at grails.plugin.cache.web.filter.simple.MemoryPageFragmentCachingFilter.doFilter(MemoryPageFragmentCachingFilter.java)
Error |
    at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
Error |
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
Error |
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
Error |
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
Error |
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
Error |
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
Error |
    at org.codehaus.groovy.grails.web.mapping.UrlMappingUtils.forwardRequestForUrlMappingInfo(UrlMappingUtils.java:178)
Error |
    at org.codehaus.groovy.grails.web.mapping.UrlMappingUtils.forwardRequestForUrlMappingInfo(UrlMappingUtils.java:144)
Error |
    at org.codehaus.groovy.grails.web.mapping.UrlMappingUtils.forwardRequestForUrlMappingInfo(UrlMappingUtils.java:135)
Error |
    at org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter.doFilterInternal(UrlMappingsFilter.java:216)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
Error |
    at org.springframework.security.web.authentication.switchuser.SwitchUserFilter.doFilter(SwitchUserFilter.java:181)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
Error |
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)
Error |
    at grails.plugin.springsecurity.web.filter.GrailsRememberMeAuthenticationFilter.doFilter(GrailsRememberMeAuthenticationFilter.java)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
Error |
    at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at grails.plugin.springsecurity.web.filter.IpAddressFilter.doFilter(IpAddressFilter.java:79)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:144)
Error |
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
Error |
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
Error |
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
Error |
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
Error |
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:69)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.codehaus.groovy.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
Error |
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
Error |
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
Error |
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
Error |
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
Error |
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
Error |
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
Error |
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
Error |
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
Error |
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
Error |
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
Error |
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
Error |
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
Error |
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
Error |
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
Error |
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
Error |
    at java.lang.Thread.run(Thread.java:745)

The method I'm calling in InvoiceController:

def save() { 
        print "reached save"

        Invoice invoice = new Invoice()
        invoice.vendor = (params.selectVendor) ? Vendor.find(params.selectVendor) : null
        invoice.location = (params.selectLocation) ? Location.find(params.selectLocation) : null
        invoice.invoiceCode = params.inputInvoiceCode ?: null
        invoice.invoiceType = (params.selectInvoiceType) ?  InvoiceType.find(params.selectInvoiceType) : null
        invoice.invoiceDate = params.inputInvoiceDate ? dateFormat.parse(params.inputInvoiceDate) : null
        invoice.goodsReceived = params.inputGoodsReceived ? dateFormat.parse(params.inputGoodsReceived) : null
        invoice.paperworkReceived = params.inputPaperworkReceived ? dateFormat.parse(params.inputPaperworkReceived) : null
        invoice.dueDate = invoice.paperworkReceived ? (invoice.paperworkReceived + 15) : null
        invoice.applyDiscount = params.selectApplyDiscount ?: false
        invoice.invoiceComment = params.inputComment ?: null
        invoice.fromFile = false

        if (invoice.validate()) {
            print "Saving invoice:[${invoice}]" 
            log.debug("Saving invoice:[${invoice}]")
            try {
            invoice.save()
            } catch (Exception e) {
            e.printStackTrace()
            }
            log.info("Added invoice:[${invoice}]")

            flash.message = "Invoice saved successfully."
            redirect (action: "index")
        } else {
            render (view: "create", model: [invoice: invoice])
        }

    }