Open Source Document Management System | OpenKM

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE workflow-forms PUBLIC "-//OpenKM//DTD Workflow Forms 2.8//EN"
                                "http://www.openkm.com/dtd/workflow-forms-2.8.dtd">
<workflow-forms>
  <workflow-form task="Sample">
    <input name="input" label="Input"/>
    <input name="date" label="Date" type="date"/>
    <input name="folder" label="Folder" type="folder"></input>
    <select name="options" label="Options">
      <option label="One" value="one"/>
      <option label="Two" value="two"/>
      <option label="Three" value="three"/>
    </select>
    <checkbox name="check" label="Check"/>
    <textarea name="textarea" label="TextArea"/>
    <separator name="separator" label="Separator"/>
    <text name="text" label="This is a &lt;font style='color: red'&gt;sample&lt;/font&gt; text"/>
    <button name="submit" label="Submit" />
  </workflow-form>
</workflow-forms>

Application error
Class: 	org.jbpm.jpdl.JpdlException
Message: 	[[ERROR] no processdefinition.xml inside process archive]
Date: 	Wed Jan 09 09:21:13 GMT 2019