OpenCV Cascade - not working

<?xml version="1.0"?>
<opencv_storage>
<cascade>
  <stageType>BOOST</stageType>
  <featureType>HAAR</featureType>
  <height>24</height>
  <width>32</width>
  <stageParams>
    <boostType>GAB</boostType>
    <minHitRate>9.9500000476837158e-01</minHitRate>
    <maxFalseAlarm>5.0000000000000000e-01</maxFalseAlarm>
    <weightTrimRate>9.4999999999999996e-01</weightTrimRate>
    <maxDepth>1</maxDepth>
    <maxWeakCount>100</maxWeakCount></stageParams>
  <featureParams>
    <maxCatCount>0</maxCatCount>
    <featSize>1</featSize>
    <mode>BASIC</mode></featureParams>
  <stageNum>11</stageNum>
  <stages>
    <!-- stage 0 -->
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      <stageThreshold>1.</stageThreshold>
      <weakClassifiers>
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    <!-- stage 1 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>1.</stageThreshold>
      <weakClassifiers>
        <_>
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          <leafValues>
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    <!-- stage 2 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>1.</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
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    <!-- stage 3 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>8.1818181276321411e-01</stageThreshold>
      <weakClassifiers>
        <_>
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          <leafValues>
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    <!-- stage 4 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>6.6666668653488159e-01</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
            -1. 6.6666668653488159e-01</leafValues></_></weakClassifiers></_>
    <!-- stage 5 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>1.</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
            -1. 1.</leafValues></_></weakClassifiers></_>
    <!-- stage 6 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>8.1818181276321411e-01</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
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    <!-- stage 7 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>8.1818181276321411e-01</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
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    <!-- stage 8 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>8.1818181276321411e-01</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
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    <!-- stage 9 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>1.</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
            0 -1 9 1.6937978565692902e-02</internalNodes>
          <leafValues>
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    <!-- stage 10 -->
    <_>
      <maxWeakCount>1</maxWeakCount>
      <stageThreshold>1.</stageThreshold>
      <weakClassifiers>
        <_>
          <internalNodes>
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          <leafValues>
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  <features>
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        <_>
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      <tilted>0</tilted></_>
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    <_>
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    <_>
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    <_>
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    <_>
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    <_>
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    <_>
      <rects>
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    <_>
      <rects>
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      <tilted>0</tilted></_></features></cascade>
</opencv_storage>