Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via nabble.com by Unknown author, 2 years ago
com.sun.org.apache.xerces.internal.util.SecurityManager is a restricted class. Please see the Google App Engine developer's guide for more details.
via poi-user by Jean-Rémi Malzieu, 1 year ago
com.sun.org.apache.xerces.internal.util.SecurityManager is a restricted class. Please see the Google App Engine developer's guide for more details.
via poi-user by Jean-Rémi Malzieu, 1 year ago
com.sun.org.apache.xerces.internal.util.SecurityManager is a restricted class. Please see the Google App Engine developer's guide for more details.
java.lang.NoClassDefFoundError: com.sun.org.apache.xerces.internal.util.SecurityManager is a restricted class. Please see the Google App Engine developer's guide for more details.	at com.google.apphosting.runtime.security.shared.stub.com.sun.org.apache.xerces.internal.util.SecurityManager.(SecurityManager.java)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)	at java.lang.reflect.Constructor.newInstance(Constructor.java:526)	at java.lang.Class.newInstance(Class.java:370)	at org.apache.poi.util.DocumentHelper.trySetXercesSecurityManager(DocumentHelper.java:77)	at org.apache.poi.util.DocumentHelper.(DocumentHelper.java:57)	at org.apache.poi.openxml4j.opc.internal.ContentTypeManager.parseContentTypesFile(ContentTypeManager.java:376)	at org.apache.poi.openxml4j.opc.internal.ContentTypeManager.(ContentTypeManager.java:102)	at org.apache.poi.openxml4j.opc.internal.ZipContentTypeManager.(ZipContentTypeManager.java:54)	at org.apache.poi.openxml4j.opc.ZipPackage.getPartsImpl(ZipPackage.java:192)	at org.apache.poi.openxml4j.opc.OPCPackage.getParts(OPCPackage.java:673)	at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:274)	at org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:87)