AS2Servlet Internal error occured, NullPointerException. v3.0.0

[simakas]

log snippet follows:

2014-10-01 09:40:08,511 ERROR [eu.peppol.inbound.server.AS2Servlet] [] Internal error occured: null 
java.lang.NullPointerException: null
     at org.apache.tomcat.util.http.parser.HttpParser.parseMediaType(HttpParser.java:215) ~[tomcat-coyote-7.0.37.jar:7.0.37]
     at org.apache.tomcat.util.http.parser.MediaTypeCache.parse(MediaTypeCache.java:54) ~[tomcat-coyote-7.0.37.jar:7.0.37]
     at org.apache.catalina.connector.Response.setContentType(Response.java:806) ~[catalina-7.0.37.jar:7.0.37]
     at org.apache.catalina.connector.Response.checkSpecialHeader(Response.java:1119) ~[catalina-7.0.37.jar:7.0.37]
     at org.apache.catalina.connector.Response.setHeader(Response.java:1446) ~[catalina-7.0.37.jar:7.0.37]
     at org.apache.catalina.connector.ResponseFacade.setHeader(ResponseFacade.java:535) ~[catalina-7.0.37.jar:7.0.37]
     at eu.peppol.inbound.server.AS2Servlet.setHeadersForMDN(AS2Servlet.java:207) ~[AS2Servlet.class:na]
     at eu.peppol.inbound.server.AS2Servlet.doPost(AS2Servlet.java:171) ~[AS2Servlet.class:na]
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:647) [tomcat7-servlet-3.0-api-7.0.37.jar:na]
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) [tomcat7-servlet-3.0-api-7.0.37.jar:na]
<...>
2014-10-01 09:40:08,511 ERROR [eu.peppol.inbound.server.AS2Servlet] [] Attempting to return MDN with explanatory message and HTTP 500 status

environment:
version.oxalis: 3.0.0
version.java: 1.7.0_51
oxalis.operation.mode: PRODUCTION
oxalis.pki.version: V2
tomcat: 7.0.37

[bijeshcnair]

Im getting the same error with oxalis version 3.0.2

[teedjay]

Can you try a newer Tomcat 7, seems like there could be a bug in your 7.0.37 version regarding this.
https://issues.apache.org/bugzilla/show_bug.cgi?id=54703

Also see #174

[mganeshs]

After updating tomcat, this issue got resolved. Thanks Thore.

[simakas]

yeap, looks like it works with 7.0.55

[VijayaKumar2]

Hi Everyone,

We are using the tomcat version 7.0.55 with oxalis version 3.0.2,
Still we are getting the same exception. Could any one help us?

What is the JAVA version which you people are running the tomcat ?

We are running with Java 7.

[simakas]

version.oxalis: 3.2.0
version.java: 1.8.0_101
Server version: Apache Tomcat/7.0.55

is our current stable setup, 1.8 solves some problems on the receiving end