Class Not Found Exception: Org/apache/commons/compress/archivers/zip/ZipArchiveOutputStream (Doc ID 2849208.1)

Last updated on JUNE 20, 2023

Applies to:

Symptoms

java.lang.ClassNotFoundException: org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream

The following error is seen in the sites.log when calling a JSP:

Caused by: java.lang.NoClassDefFoundError: org/apache/commons/compress/archivers/zip/ZipArchiveOutputStream
at org.apache.poi.openxml4j.opc.OPCPackage.create(OPCPackage.java:374)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.newPackage(XSSFWorkbook.java:491)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.(XSSFWorkbook.java:257)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.(XSSFWorkbook.java:253)
at org.apache.poi.xssf.usermodel.XSSFWorkbook.(XSSFWorkbook.java:241)
at jsp_servlet._jsp._cs_deployed._custom_element._jspService(__custom_element.t.java:123)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:35)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:295)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:260)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:137)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:353)
... 128 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.compress.archivers.zip.ZipArchiveOutputStream
at com.oracle.classloader.PolicyClassLoader.findClass(PolicyClassLoader.java:398)
at com.oracle.classloader.PolicyClassLoader.loadClass(PolicyClassLoader.java:371)
at com.oracle.classloader.weblogic.LaunchClassLoader.loadClass(LaunchClassLoader.java:55)
at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
... 139 more

This error did not occurring in WebCenter Sites 12.2.1.3.0, but it does occur in 12.2.1.4.0

Changes

Cause

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