I am getting this error after I update apache poi jar from 4.0.1 to 4.1.2 and aem-uber-jar 6.5.11 jar to 6.5.17
from this line Workbook workbook = new XSSFWorkbook(inStream))
java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager
at org.apache.poi.xssf.usermodel.XSSFWorkbook.<clinit>(XSSFWorkbook.java:195)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.LogManager
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.<clinit>(XSSFWorkbook.java:195)
I tried reverting version it is working fine on lower version