I'm seeing the same thing now. In my case it looks like the JDBC driver isn't being loaded off the classpath. But I haven't had the time to dig into it more to see why that may be or at what point it broke.
-- Kevin On Mon, Mar 1, 2010 at 10:59 PM, Parth Pandya <[email protected]> wrote: > Hi Guys, > I'm trying to use cdbgen task in my Ant script and I'm getting NPE. > Here is the ant code and the exception. Can anyone please help?? > Thanks in advance. > Cheers, > Parth > > From Ant build: > <target name="create-db" description="build the Coffeshop database"> > <cdbgen map="${src.dir}/CoffeshopMap.map.xml" > adapter="org.apache.cayenne.dba.sqlserver.SQLServerAdapter" > driver="om.microsoft.jdbc.sqlserver.SQLServerDriver" > > url="jdbc:sqlserver://localhost:1433;databaseName=coffeshop;SelectMethod=cursor" > username="coffeshop" > password="password"/> > </target> > > Exception > generator options - [dropTables: false, dropPK: false, createTables: true, > createPK: true, createFK: true] > [cdbgen] Error generating database > > BUILD FAILED > C:\dev\myEclipseTelstraWorkspace\telstra.all4biz.portal\edge-build.xml:293: > Error generating database > at > org.apache.cayenne.tools.DbGeneratorTask.execute(DbGeneratorTask.java:94) > at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) > at org.apache.tools.ant.Task.perform(Task.java:348) > at org.apache.tools.ant.Target.execute(Target.java:357) > at org.apache.tools.ant.Target.performTasks(Target.java:385) > at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) > at org.apache.tools.ant.Project.executeTarget(Project.java:1298) > at > org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) > at > org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32) > at org.apache.tools.ant.Project.executeTargets(Project.java:1181) > at > org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423) > at > org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137) > Caused by: java.lang.NullPointerException > at > org.apache.cayenne.map.AshwoodEntitySorter.fillInMetadata(AshwoodEntitySorter.java:264) > at > org.apache.cayenne.map.AshwoodEntitySorter._indexSorter(AshwoodEntitySorter.java:97) > at > org.apache.cayenne.map.AshwoodEntitySorter.sortDbEntities(AshwoodEntitySorter.java:136) > at > org.apache.cayenne.access.DbGenerator.prepareDbEntities(DbGenerator.java:582) > at org.apache.cayenne.access.DbGenerator.<init>(DbGenerator.java:132) > at org.apache.cayenne.access.DbGenerator.<init>(DbGenerator.java:105) > at org.apache.cayenne.access.DbGenerator.<init>(DbGenerator.java:93) > at > org.apache.cayenne.tools.DbGeneratorTask.execute(DbGeneratorTask.java:71) > ... 16 more > --- Nested Exception --- > java.lang.NullPointerException > at > org.apache.cayenne.map.AshwoodEntitySorter.fillInMetadata(AshwoodEntitySorter.java:264) > at > org.apache.cayenne.map.AshwoodEntitySorter._indexSorter(AshwoodEntitySorter.java:97) > at > org.apache.cayenne.map.AshwoodEntitySorter.sortDbEntities(AshwoodEntitySorter.java:136) > at > org.apache.cayenne.access.DbGenerator.prepareDbEntities(DbGenerator.java:582) > at org.apache.cayenne.access.DbGenerator.<init>(DbGenerator.java:132) > at org.apache.cayenne.access.DbGenerator.<init>(DbGenerator.java:105) > at org.apache.cayenne.access.DbGenerator.<init>(DbGenerator.java:93) > at > org.apache.cayenne.tools.DbGeneratorTask.execute(DbGeneratorTask.java:71) > at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) > at org.apache.tools.ant.Task.perform(Task.java:348) > at org.apache.tools.ant.Target.execute(Target.java:357) > at org.apache.tools.ant.Target.performTasks(Target.java:385) > at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) > at org.apache.tools.ant.Project.executeTarget(Project.java:1298) > at > org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) > at > org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32) > at org.apache.tools.ant.Project.executeTargets(Project.java:1181) > at > org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423) > at > org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137) > > > >
