| Error in eclipse Ant Build using ibator [message #267815] |
Sun, 18 January 2009 14:49  |
Eclipse User |
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Originally posted by: fafy_99.yahoo.com
Hi,
I'm a brand new member here, and a brand new eclipse/ant/ibator user. I
tried my first Ant build in eclipse and spent all night to no avail, so I'm
hoping I could get some help here.
I created a Build.xml and a ibatorConfig.xml, and they are located in my
project directory "C:\projects\AFI\InputService". When I tried to build it
in eclipse, I keep getting the NullPointeException.
This is my simple Build.xml file:
<project default="genfiles" basedir="c:\projects\AFI\InputService\">
<property name="generated.source.dir" value="${basedir}" />
<target name="genfiles" description="Generate the files">
<taskdef name="ibator"
classname="org.apache.ibatis.ibator.ant.IbatorAntTask"
classpath="c:\Program
Files\eclipse\plugins\org.apache.ibatis.ibator.core_1.2.1\ib ator.jar " />
<ibator overwrite="true"
configfile="c:\projects\AFI\InputService\ibatorConfig.xml" verbose="true" >
<propertyset>
<propertyref name="generated.source.dir"/>
</propertyset>
</ibator>
</target>
</project>
This is my ibatorConfig.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ibatorConfiguration
PUBLIC "-//Apache Software Foundation//DTD Apache iBATIS Ibator
Configuration 1.0//EN"
"http://ibatis.apache.org/dtd/ibator-config_1_0.dtd">
<ibatorConfiguration>
<classPathEntry location="c:\Program
Files\java\mysql-connector-java-5.1.7\mysql-connector-java-5 .1.7-bin.jar " />
<ibatorContext id="MySQLTables" targetRuntime="Ibatis2Java2">
<jdbcConnection driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql://localhost:3306/afi"
userId="root"
password="123456">
</jdbcConnection>
<javaModelGenerator targetPackage="InputService"
targetProject="InputService\src">
<property name="enableSubPackages" value="false" />
<property name="trimStrings" value="true" />
</javaModelGenerator>
<sqlMapGenerator targetPackage="InputService"
targetProject="InputService\src">
<property name="enableSubPackages" value="false" />
</sqlMapGenerator>
<table tableName="client_table_properties"
domainObjectName="ClientTableProperties" >
<property name="useActualColumnNames" value="false"/>
<columnOverride column="account_number" javaType="java.lang.Object"
jdbcType="LONG" />
</table>
</ibatorContext>
</ibatorConfiguration>
This is the error I got:
Buildfile: C:\projects\AFI\InputService\build.xml
genfiles:
[ibator] java.lang.NullPointerException
[ibator] at
org.apache.ibatis.ibator.api.IntrospectedTable.calculateDAOI mplementationPackage(IntrospectedTable.java:508)
[ibator] at
org.apache.ibatis.ibator.api.IntrospectedTable.initialize(In trospectedTable.java:479)
[ibator] at
org.apache.ibatis.ibator.config.IbatorContext.generateFiles( IbatorContext.java:493)
[ibator] at
org.apache.ibatis.ibator.api.Ibator.generate(Ibator.java:219 )
[ibator] at
org.apache.ibatis.ibator.ant.IbatorAntTask.execute(IbatorAnt Task.java:145)
[ibator] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.j ava:288)
[ibator] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[ibator] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[ibator] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)
[ibator] at java.lang.reflect.Method.invoke(Unknown Source)
[ibator] at
org.apache.tools.ant.dispatch.DispatchUtils.execute(Dispatch Utils.java:105)
[ibator] at org.apache.tools.ant.Task.perform(Task.java:348)
[ibator] at org.apache.tools.ant.Target.execute(Target.java:357)
[ibator] at org.apache.tools.ant.Target.performTasks(Target.java:385)
[ibator] at
org.apache.tools.ant.Project.executeSortedTargets(Project.ja va:1329)
[ibator] at
org.apache.tools.ant.Project.executeTarget(Project.java:1298 )
[ibator] at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(D efaultExecutor.java:41)
[ibator] at
org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecuto r.executeTargets(EclipseDefaultExecutor.java:32)
[ibator] at
org.apache.tools.ant.Project.executeTargets(Project.java:118 1)
[ibator] at
org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run (InternalAntRunner.java:423)
[ibator] at
org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.mai n(InternalAntRunner.java:137)
BUILD FAILED
C:\projects\AFI\InputService\build.xml:8: null
Please point out what I'm missing here. Thank you very much for your help!
Shao Chin,
Tempe, AZ
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| Re: Error in eclipse Ant Build using ibator [message #267822 is a reply to message #267815] |
Sun, 18 January 2009 23:37  |
| Eclipse User |
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Originally posted by: nickboldt+eclipse+newsgroup.gmail.com
Never used ibator, but am I correct that line 8 is this?
<ibator overwrite="true"
configfile="c:\projects\AFI\InputService\ibatorConfig.xml" verbose="true" >
Does c:\projects\AFI\InputService\ibatorConfig.xml actually exist? If
so, is there something wrong with that file that's causing the NPE?
Have you tried running the ant script in Debug mode, with a breakpoint
on or before line 8?
Nick
shao wrote:
> Hi,
> I'm a brand new member here, and a brand new eclipse/ant/ibator user. I
> tried my first Ant build in eclipse and spent all night to no avail, so I'm
> hoping I could get some help here.
> I created a Build.xml and a ibatorConfig.xml, and they are located in my
> project directory "C:\projects\AFI\InputService". When I tried to build it
> in eclipse, I keep getting the NullPointeException.
>
> This is my simple Build.xml file:
>
> <project default="genfiles" basedir="c:\projects\AFI\InputService\">
> <property name="generated.source.dir" value="${basedir}" />
> <target name="genfiles" description="Generate the files">
> <taskdef name="ibator"
> classname="org.apache.ibatis.ibator.ant.IbatorAntTask"
> classpath="c:\Program
> Files\eclipse\plugins\org.apache.ibatis.ibator.core_1.2.1\ib ator.jar " />
> <ibator overwrite="true"
> configfile="c:\projects\AFI\InputService\ibatorConfig.xml" verbose="true" >
> <propertyset>
> <propertyref name="generated.source.dir"/>
> </propertyset>
> </ibator>
> </target>
> </project>
>
> This is my ibatorConfig.xml:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE ibatorConfiguration
> PUBLIC "-//Apache Software Foundation//DTD Apache iBATIS Ibator
> Configuration 1.0//EN"
> "http://ibatis.apache.org/dtd/ibator-config_1_0.dtd">
>
> <ibatorConfiguration>
> <classPathEntry location="c:\Program
> Files\java\mysql-connector-java-5.1.7\mysql-connector-java-5 .1.7-bin.jar " />
>
> <ibatorContext id="MySQLTables" targetRuntime="Ibatis2Java2">
> <jdbcConnection driverClass="com.mysql.jdbc.Driver"
> connectionURL="jdbc:mysql://localhost:3306/afi"
> userId="root"
> password="123456">
> </jdbcConnection>
>
> <javaModelGenerator targetPackage="InputService"
> targetProject="InputService\src">
> <property name="enableSubPackages" value="false" />
> <property name="trimStrings" value="true" />
> </javaModelGenerator>
>
> <sqlMapGenerator targetPackage="InputService"
> targetProject="InputService\src">
> <property name="enableSubPackages" value="false" />
> </sqlMapGenerator>
>
> <table tableName="client_table_properties"
> domainObjectName="ClientTableProperties" >
> <property name="useActualColumnNames" value="false"/>
> <columnOverride column="account_number" javaType="java.lang.Object"
> jdbcType="LONG" />
> </table>
>
> </ibatorContext>
> </ibatorConfiguration>
>
> This is the error I got:
>
> Buildfile: C:\projects\AFI\InputService\build.xml
> genfiles:
> [ibator] java.lang.NullPointerException
> [ibator] at
> org.apache.ibatis.ibator.api.IntrospectedTable.calculateDAOI mplementationPackage(IntrospectedTable.java:508)
> [ibator] at
> org.apache.ibatis.ibator.api.IntrospectedTable.initialize(In trospectedTable.java:479)
> [ibator] at
> org.apache.ibatis.ibator.config.IbatorContext.generateFiles( IbatorContext.java:493)
> [ibator] at
> org.apache.ibatis.ibator.api.Ibator.generate(Ibator.java:219 )
> [ibator] at
> org.apache.ibatis.ibator.ant.IbatorAntTask.execute(IbatorAnt Task.java:145)
> [ibator] at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.j ava:288)
> [ibator] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [ibator] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> [ibator] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
> Source)
> [ibator] at java.lang.reflect.Method.invoke(Unknown Source)
> [ibator] at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(Dispatch Utils.java:105)
> [ibator] at org.apache.tools.ant.Task.perform(Task.java:348)
> [ibator] at org.apache.tools.ant.Target.execute(Target.java:357)
> [ibator] at org.apache.tools.ant.Target.performTasks(Target.java:385)
> [ibator] at
> org.apache.tools.ant.Project.executeSortedTargets(Project.ja va:1329)
> [ibator] at
> org.apache.tools.ant.Project.executeTarget(Project.java:1298 )
> [ibator] at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(D efaultExecutor.java:41)
> [ibator] at
> org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecuto r.executeTargets(EclipseDefaultExecutor.java:32)
> [ibator] at
> org.apache.tools.ant.Project.executeTargets(Project.java:118 1)
> [ibator] at
> org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run (InternalAntRunner.java:423)
> [ibator] at
> org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.mai n(InternalAntRunner.java:137)
>
> BUILD FAILED
> C:\projects\AFI\InputService\build.xml:8: null
>
> Please point out what I'm missing here. Thank you very much for your help!
> Shao Chin,
> Tempe, AZ
>
>
--
Nick Boldt :: http://wiki.eclipse.org/User:Nickb
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| Re: Error in eclipse Ant Build using ibator [message #267826 is a reply to message #267822] |
Mon, 19 January 2009 00:13 |
| Eclipse User |
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Originally posted by: fafy_99.yahoo.com
Yes, that's line 8. That config file exists and the path is correct. I did
try running it in the debugger, but I can't step into the config file, only
in the Build.xml file.
Thanks,
Shao
"Nick Boldt" <nickboldt+eclipse+newsgroup@gmail.com> wrote in message
news:gl1028$lpo$2@build.eclipse.org...
> Never used ibator, but am I correct that line 8 is this?
>
> <ibator overwrite="true"
> configfile="c:\projects\AFI\InputService\ibatorConfig.xml" verbose="true"
> >
>
> Does c:\projects\AFI\InputService\ibatorConfig.xml actually exist? If so,
> is there something wrong with that file that's causing the NPE?
>
> Have you tried running the ant script in Debug mode, with a breakpoint on
> or before line 8?
>
> Nick
>
> shao wrote:
>> Hi,
>> I'm a brand new member here, and a brand new eclipse/ant/ibator user. I
>> tried my first Ant build in eclipse and spent all night to no avail, so
>> I'm hoping I could get some help here.
>> I created a Build.xml and a ibatorConfig.xml, and they are located in my
>> project directory "C:\projects\AFI\InputService". When I tried to build
>> it in eclipse, I keep getting the NullPointeException.
>>
>> This is my simple Build.xml file:
>>
>> <project default="genfiles" basedir="c:\projects\AFI\InputService\">
>> <property name="generated.source.dir" value="${basedir}" />
>> <target name="genfiles" description="Generate the files">
>> <taskdef name="ibator"
>>
>> classname="org.apache.ibatis.ibator.ant.IbatorAntTask"
>> classpath="c:\Program
>> Files\eclipse\plugins\org.apache.ibatis.ibator.core_1.2.1\ib ator.jar " />
>> <ibator overwrite="true"
>> configfile="c:\projects\AFI\InputService\ibatorConfig.xml" verbose="true"
>> >
>> <propertyset>
>> <propertyref name="generated.source.dir"/>
>> </propertyset>
>> </ibator>
>> </target>
>> </project>
>>
>> This is my ibatorConfig.xml:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <!DOCTYPE ibatorConfiguration
>> PUBLIC "-//Apache Software Foundation//DTD Apache iBATIS Ibator
>> Configuration 1.0//EN"
>> "http://ibatis.apache.org/dtd/ibator-config_1_0.dtd">
>>
>> <ibatorConfiguration>
>> <classPathEntry location="c:\Program
>> Files\java\mysql-connector-java-5.1.7\mysql-connector-java-5 .1.7-bin.jar "
>> />
>>
>> <ibatorContext id="MySQLTables" targetRuntime="Ibatis2Java2">
>> <jdbcConnection driverClass="com.mysql.jdbc.Driver"
>> connectionURL="jdbc:mysql://localhost:3306/afi"
>> userId="root"
>> password="123456">
>> </jdbcConnection>
>>
>> <javaModelGenerator targetPackage="InputService"
>> targetProject="InputService\src">
>> <property name="enableSubPackages" value="false" />
>> <property name="trimStrings" value="true" />
>> </javaModelGenerator>
>>
>> <sqlMapGenerator targetPackage="InputService"
>> targetProject="InputService\src">
>> <property name="enableSubPackages" value="false" />
>> </sqlMapGenerator>
>>
>> <table tableName="client_table_properties"
>> domainObjectName="ClientTableProperties" >
>> <property name="useActualColumnNames" value="false"/>
>> <columnOverride column="account_number" javaType="java.lang.Object"
>> jdbcType="LONG" />
>> </table>
>>
>> </ibatorContext>
>> </ibatorConfiguration>
>>
>> This is the error I got:
>>
>> Buildfile: C:\projects\AFI\InputService\build.xml
>> genfiles:
>> [ibator] java.lang.NullPointerException
>> [ibator] at
>> org.apache.ibatis.ibator.api.IntrospectedTable.calculateDAOI mplementationPackage(IntrospectedTable.java:508)
>> [ibator] at
>> org.apache.ibatis.ibator.api.IntrospectedTable.initialize(In trospectedTable.java:479)
>> [ibator] at
>> org.apache.ibatis.ibator.config.IbatorContext.generateFiles( IbatorContext.java:493)
>> [ibator] at
>> org.apache.ibatis.ibator.api.Ibator.generate(Ibator.java:219 )
>> [ibator] at
>> org.apache.ibatis.ibator.ant.IbatorAntTask.execute(IbatorAnt Task.java:145)
>> [ibator] at
>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.j ava:288)
>> [ibator] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
>> Method)
>> [ibator] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown
>> Source)
>> [ibator] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
>> Source)
>> [ibator] at java.lang.reflect.Method.invoke(Unknown Source)
>> [ibator] at
>> org.apache.tools.ant.dispatch.DispatchUtils.execute(Dispatch Utils.java:105)
>> [ibator] at org.apache.tools.ant.Task.perform(Task.java:348)
>> [ibator] at org.apache.tools.ant.Target.execute(Target.java:357)
>> [ibator] at org.apache.tools.ant.Target.performTasks(Target.java:385)
>> [ibator] at
>> org.apache.tools.ant.Project.executeSortedTargets(Project.ja va:1329)
>> [ibator] at
>> org.apache.tools.ant.Project.executeTarget(Project.java:1298 )
>> [ibator] at
>> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(D efaultExecutor.java:41)
>> [ibator] at
>> org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecuto r.executeTargets(EclipseDefaultExecutor.java:32)
>> [ibator] at
>> org.apache.tools.ant.Project.executeTargets(Project.java:118 1)
>> [ibator] at
>> org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run (InternalAntRunner.java:423)
>> [ibator] at
>> org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.mai n(InternalAntRunner.java:137)
>>
>> BUILD FAILED
>> C:\projects\AFI\InputService\build.xml:8: null
>>
>> Please point out what I'm missing here. Thank you very much for your
>> help!
>> Shao Chin,
>> Tempe, AZ
>
> --
> Nick Boldt :: http://wiki.eclipse.org/User:Nickb
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