Does the <opt type> need to be
<op type="+">


Dwayne Walker wrote:
ok I have just started using ant-contrib. I have got the <for> working
but I am now trying to get the <math> working

this is the coad in my ant script

    <math result="mvregTotal">
            <op type="add">
                <num value="${mvregCompleted}"/>
                <num value="${mvregInprogress}"/>
                <num value="${mvregPrepaymentVoid}"/>
            </op>
        </math>
        <echo> ${mvregCompleted} + ${mvregInprogress} +
${mvregPrepaymentVoid} = ${mvregTotal}</echo>



I am very confused...


this is the exception I get

BUILD FAILED
C:\eclipse_workspace\dailyTransactionCount\dailyTransactionCount.xml:58:
no dynamic attributes for this element
at net.sf.antcontrib.math.Operation.setDynamicAttribute(Operation.java:45) at org.apache.tools.ant.IntrospectionHelper.setAttribute(IntrospectionHelper.java:387) at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:392) at org.apache.tools.ant.RuntimeConfigurable.maybeConfigure(RuntimeConfigurable.java:349) at org.apache.tools.ant.UnknownElement.handleChild(UnknownElement.java:565) at org.apache.tools.ant.UnknownElement.handleChildren(UnknownElement.java:343) at org.apache.tools.ant.UnknownElement.configure(UnknownElement.java:198) at org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownElement.java:160)
    at org.apache.tools.ant.Task.perform(Task.java:347)
    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)


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