I have report mutasi,,and i want the height of report adjustable with content in report. Please help me, i have try to not set the height but its error and can't run.

<template pageSize="(7.5cm,0.0cm)" title="Report Mutasi" author="Susi" allowSplitting="20" showBoundary="1">

<pageTemplate id="first">

<frame id="first" x1="0.0cm" y1="0.0cm" width="7.5cm" height="0.0cm" showBoundary="1"/>

</pageTemplate>

</template>