Hello list, I'm desperately trying to get the latest Oxalis software (https://github.com/difi/oxalis ) to run in Tomcat on CentOS 6.9 but I'm getting a obscure Java error. Something about a a method not found: Java.lang.NoSuchMethodError: sun.security.provider.certpath.OCSP.check(Ljava/security/cert/X509Certif Has anyone succesfully implemented this on CentOS 6.x ? Tomcat is running fine behind Apache. All software up to date. Tried many things already, also install Oxalis from source but that fails with different problems. I found that OSCP checking is default disabled in Java (true ?) and tried to enable it with by adding the commandline switches: java -Dcom.sun.security.enableCRLDP=true \ -Dcom.sun.net.ssl.checkRevocation=true but no luck I filed a bug report on github, details about the exact error: https://github.com/difi/oxalis/issues/297 Any help appreciated. -- Paul