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    Two or more classes in the same package with different signature data, especially when they come from different JARs that have signatures signed with different certificates. Make sure all JARs are signed using the same certificate.

Solutions on the web

via webmoli.com by Unknown author, 2 years ago
classcom.sun.pdfview.PDFParseException”‘s signer information does not match signer information of other classes in the same package
via webmoli.com by Unknown author, 1 year ago
classcom.sun.pdfview.PDFParseException”‘s signer information does not match signer information of other classes in the same package
via Google Groups by Amit Jain, 2 years ago
class "javax.xml.bind.JAXBElement"'s signer information does not match signer information of other classes in the same package
via Oracle Community by 569279, 1 year ago
class "com.collaxa.cube.CubeRuntimeException"'s signer information does not match signer information of other classes in the same package
via viralpatel.net by Unknown author, 1 year ago
class “org.bouncycastle.asn1.ASN1ObjectIdentifier”‘s signer information does not match signer information of other classes in the same package
via adempiere by iselwa
, 2 years ago
class "org.compiere.apps.wf.WFPanel"'s signer infor mation does not match signer information of other classes in the same package
java.lang.SecurityException: class “com.sun.pdfview.PDFParseException”‘s signer information does not match signer information of other classes in the same package	at java.lang.ClassLoader.checkCerts(Unknown Source)	at java.lang.ClassLoader.preDefineClass(Unknown Source)	at java.lang.ClassLoader.defineClass(Unknown Source)	at java.security.SecureClassLoader.defineClass(Unknown Source)	at java.net.URLClassLoader.defineClass(Unknown Source)	at java.net.URLClassLoader.access$100(Unknown Source)	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 java.lang.ClassLoader.loadClassInternal(Unknown Source)	at com.oracle.printutilities.PrintPdf.initialize(PrintPdf.java:79)	at com.oracle.printutilities.PrintPdf.(PrintPdf.java:51)	at com.oracle.printutilities.PrintPdf.main(PrintPdf.java:35)