java.lang.IncompatibleClassChangeError: Found class com.sun.image.codec.jpeg.JPEGImageEncoder, but interface was expected

Atlassian JIRA | Jeff Turner | 8 years ago
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    Root Cause Analysis

    1. java.lang.IncompatibleClassChangeError

      Found class com.sun.image.codec.jpeg.JPEGImageEncoder, but interface was expected

      at com.atlassian.jira.servlet.CaptchaServlet.doGet()
    2. com.atlassian.jira
      CaptchaServlet.doGet
      1. com.atlassian.jira.servlet.CaptchaServlet.doGet(CaptchaServlet.java:35)
      1 frame
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
      1 frame