java.lang.NullPointerException

Stack Overflow | Peter Penzov | 4 months ago
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    Cannot download file form JSF page

    Stack Overflow | 4 months ago | Peter Penzov
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.severstal.utils.DocumentServlet.doGet()
    2. com.severstal.utils
      DocumentServlet.doGet
      1. com.severstal.utils.DocumentServlet.doGet(DocumentServlet.java:23)
      1 frame