title: I dont get what the error is trying to say atall
body: <p>Studying working with excel with java for a few hours and got to this. I was just trying to input a string to a specific cell on the sheet. what am I doing wrong? I'm really confused by the error message. I googled what it meant but still did not get it.</p>
  <pre class="lang-java prettyprint-override"><code>import java.io.File;
  import java.io.IOException;
  import org.apache.poi.xssf.usermodel.*;
  
  public class fileManage {
          public static void main(String[] args) throws IOException{
              String name=new String();
              name=&quot;JohnDoe&quot;;
              
              String excelPath=&quot;test.xlsx&quot;;
              FileInputStream InputStream=new FileInputStream(excelPath);
              
              XSSFWorkbook workbook=new XSSFWorkbook(InputStream);
              XSSFSheet sheet=workbook.getSheetAt(0);
              
              XSSFRow row = sheet.createRow(2);
              XSSFCell cell=row.createCell(2);
              cell.setCellValue(name);
         }
  }
  </code></pre>
  <p>The error I got:</p>
  <pre class="lang-none prettyprint-override"><code>Exception in thread &quot;main&quot; java.lang.NoSuchMethodError: org.apache.logging.slf4j.Log4jLoggerFactory: method 'void &lt;init&gt;()' not found
      at org.slf4j.impl.StaticLoggerBinder.&lt;init&gt;(StaticLoggerBinder.java:53)
      at org.slf4j.impl.StaticLoggerBinder.&lt;clinit&gt;(StaticLoggerBinder.java:41)
      at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150)
      at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124)
      at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:417)
      at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:362)
      at org.apache.logging.slf4j.SLF4JLoggerContext.getLogger(SLF4JLoggerContext.java:36)
      at org.apache.logging.log4j.spi.LoggerContext.getLogger(LoggerContext.java:46)
      at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:599)
      at org.apache.poi.OOXML.POIXMLDocumentPart.&lt;clinit&gt;(POIXMLDocumentPart.java:56)
      at scratch.fileManage.main(fileManage.java:36)
  </code></pre>
  <p>Any and all help is appreciated.</p>