<html><head><title>Apache Tomcat/7.0.62 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - Null input buffer</h1><HR size="1" noshade="noshade">\r
<b>type</b> Exception report</p>\r
<b>message</b> <u>Null input buffer</u></p>\r
<b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p>\r
<b>exception</b>
java.lang.IllegalArgumentException: Null input buffer
javax.crypto.Cipher.doFinal(Cipher.java:2127)
com.lib.Encrypt.decrypt(Encrypt.java:29)
com.lib.DecryptUtil.fileDecrypt(DecryptUtil.java:36)
com.encrypt.Action.execute(Action.java:59)
sun.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
com.opensymphony.xwork2.interc