Hi Dario,

We're getting a similar error message (stack trace below) - is it the same issue that ddhanis came across? We're running version 3.4.8, Vivace edition.

Many thanks,

Richard

03-Mar-09 09:09:57,578 |ERROR|LightstreamerLogger.pump |PUMP POOLED THREAD 4 |Unexpected error while sending data
java.lang.ClassCastException: java.lang.String cannot be cast to com.lightstreamer.c.gc
at com.lightstreamer.a.j.a(j.java)
at com.lightstreamer.b.b.c.a(c.java)
at com.lightstreamer.b.b.j.a(j.java)
at com.lightstreamer.b.b.k.a(k.java)
at com.lightstreamer.b.j.a(j.java)
at com.lightstreamer.b.a.s.a(s.java)
at com.lightstreamer.b.a.i.a(i.java)
at com.lightstreamer.b.a.i.a(i.java)
at com.lightstreamer.b.a.c.a(c.java)
at com.lightstreamer.b.a.db.d(db.java)
at com.lightstreamer.b.a.db.k(db.java)
at com.lightstreamer.b.l.a(l.java)
at com.lightstreamer.c.vb.run(vb.java)
at com.lightstreamer.c.u.a(u.java)
at com.lightstreamer.c.v.run(v.java)
03-Mar-09 09:09:57,578 |ERROR|LightstreamerLogger.scheduler |PUMP POOLED THREAD 4 |Unexpected error while sending data
com.lightstreamer.f.bb: java.lang.ClassCastException: java.lang.String cannot be cast to com.lightstreamer.c.gc
at com.lightstreamer.b.a.c.a(c.java)
at com.lightstreamer.b.a.db.d(db.java)
at com.lightstreamer.b.a.db.k(db.java)
at com.lightstreamer.b.l.a(l.java)
at com.lightstreamer.c.vb.run(vb.java)
at com.lightstreamer.c.u.a(u.java)
at com.lightstreamer.c.v.run(v.java)
03-Mar-09 09:09:57,578 |INFO |LightstreamerLogger.connections |PUMP POOLED THREAD 4 |Failed HTTP connection on Lightstreamer HTTP Server from 192.168.71.110:1357
03-Mar-09 09:09:57,578 |ERROR|LightstreamerLogger.connections |PUMP POOLED THREAD 4 |Failure in HTTP connection on Lightstreamer HTTP Server
com.lightstreamer.f.bb: java.lang.ClassCastException: java.lang.String cannot be cast to com.lightstreamer.c.gc
at com.lightstreamer.b.a.c.a(c.java)
at com.lightstreamer.b.a.db.d(db.java)
at com.lightstreamer.b.a.db.k(db.java)
at com.lightstreamer.b.l.a(l.java)
at com.lightstreamer.c.vb.run(vb.java)
at com.lightstreamer.c.u.a(u.java)
at com.lightstreamer.c.v.run(v.java)