I can only compile down to JDK 1.6 java 6 but still get same error below from the web interface. 

But get the following error when pointing to JDK1.5 java 5 which would imply some parts of the code was built with 1.6.  BTW I downgraded Ant to 1.9 (Apache Ant(TM) version 1.9.14 compiled on March 12 2019).

Buildfile: /opt/OpenIMSCore/FHoSS/build.xml

init:

    [mkdir] Created dir: /opt/OpenIMSCore/FHoSS/bin

compile:

    [javac] /opt/OpenIMSCore/FHoSS/build.xml:48: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds

    [javac] Compiling 202 source files to /opt/OpenIMSCore/FHoSS/bin

    [javac] /opt/OpenIMSCore/FHoSS/src/de/fhg/fokus/hss/auth/AuthenticationVector.java:49: cannot access de.fhg.fokus.diameter.DiameterPeer.data.AVP

    [javac] bad class file: /opt/OpenIMSCore/FHoSS/lib/jdp.jar(de/fhg/fokus/diameter/DiameterPeer/data/AVP.class)

[javac] class file has wrong version 51.0, should be 49.0

    [javac] Please remove or make sure it appears in the correct subdirectory of the classpath.

    [javac] import de.fhg.fokus.diameter.DiameterPeer.data.AVP;

    [javac]                                                ^

    [javac] 1 error

BUILD FAILED

/opt/OpenIMSCore/FHoSS/build.xml:48: Compile failed; see the compiler error output for details.

Any insight would be appreciated.

Thanks,

Martin

From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Woscek, Martin W.
Sent: Tuesday, June 18, 2019 2:38 PM
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Subject: [SR-Users] FHoSS db web interface failing for retrievals

Hi all,

We can enter user data into our HSS, we just cant retrieve data.

Just to verify, FHoSS is based on Java 1.7 and java.lang.CharSequence is in Java 1.7?

What we have:

java version "1.7.0_80"

Java(TM) SE Runtime Environment (build 1.7.0_80-b15)

Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)

The error:

HTTP Status 500 -

---

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP

An error occurred at line: 116 in the jsp file: /pages/user/imsu_search_result.jsp

Generated servlet error:

The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from required .class files

   org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)

        org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)

        org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397)

        org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)

        org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)

        org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)

        org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)

        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)

        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)

        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)

        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

        org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1063)

  org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)

org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:386)

org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318)

        org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)

        org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)

        org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)

        javax.servlet.http.HttpServlet.service(HttpServlet.java:709)

        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

Thanks,

_Martin