title: "new XSSFWorkbook" not working in IntelliJ
body: <p>I am currently trying to set up an existing JAVA project in IntelliJ IDEA.
  The project just won't run past the below posted code snippet on my machine.</p>
  
  <pre><code>    try {
  
          this.wb = new XSSFWorkbook (inputStream);
          out.print_c("42");
  
      }
  </code></pre>
  
  <p>I already updated all my dependencies (my Setup is posted at the end of the post), checked the Excel file for any kind of protection (it has none), but I still get the following error messages:</p>
  
  <blockquote>
    <p>org.apache.poi.ooxml.POIXMLException: org/apache/poi/POIXMLTypeLoader
        at org.apache.poi.ooxml.POIXMLFactory.createDocumentPart(POIXMLFactory.java:66)
        at org.apache.poi.ooxml.POIXMLDocumentPart.read(POIXMLDocumentPart.java:648)
        at org.apache.poi.ooxml.POIXMLDocument.load(POIXMLDocument.java:180)
        at org.apache.poi.xssf.usermodel.XSSFWorkbook.(XSSFWorkbook.java:286)
        at org.apache.poi.xssf.usermodel.XSSFWorkbook.(XSSFWorkbook.java:307)
        at excel_manager.ExcelFileReader.readExcelSheet(ExcelFileReader.java:80)
        at excel_manager.BBB.readBBB(BBBReader.java:52)
        at BBB.BBBPlanManager.(BBBPlanManager.java:31)
        at main.AAAAProjectManager.main(AAAAProjectManager.java:76)
    Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.apache.poi.xssf.usermodel.XSSFFactory.createDocumentPart(XSSFFactory.java:56)
        at org.apache.poi.ooxml.POIXMLFactory.createDocumentPart(POIXMLFactory.java:63)
        ... 8 more
    Caused by: java.lang.NoClassDefFoundError: org/apache/poi/POIXMLTypeLoader
        at org.openxmlformats.schemas.spreadsheetml.x2006.main.CalcChainDocument$Factory.parse(Unknown Source)
        at org.apache.poi.xssf.model.CalculationChain.readFrom(CalculationChain.java:56)
        at org.apache.poi.xssf.model.CalculationChain.(CalculationChain.java:51)
        ... 14 more</p>
  </blockquote>
  
  <p>Setup:</p>
  
  <p>IntelliJ IDEA Community Edition 2019.2 x64</p>
  
  <p>jdk1.8.0_221</p>
  
  <p><a href="https://i.stack.imgur.com/QIEPr.png" rel="nofollow noreferrer">Dependencies</a></p>
  
  <p>I hope anyone has an idea what could be the problem here.</p>
  
  <p>Thank you in advance.</p>
  
  <p>Dennis</p>