java.lang.NoClassDefFoundError: org/apache/poi/hssf/usermodel/HSSFWorkbook

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via Coderanch by Sherif Shehab, 1 year ago
org/apache/poi/hssf/usermodel/HSSFWorkbook
java.lang.ClassNotFoundException: org.apache.poi.hssf.usermodel.HSSFW orkbook
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sherif_DataToExcel.DataToExcel2.(DataToExcel2.java:69)
at sherif_Db.client_input.logic(client_input.java:171)
at sherif_Db.client_input.main(client_input.java:27)

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