--- On Tue, 4/7/09, mohamed saad <mohammed2742...@yahoo.com> wrote: From: mohamed saad <mohammed2742...@yahoo.com> Subject: make error To: "nsusers" <ns-users@isi.edu> Date: Tuesday, April 7, 2009, 4:08 AM salam alikom how are u i need a help from u when i recompile ns2 to reflect changes that i made in ns2 files by typing make clean and make in ns2 directory appear to me the following error: std -DUSE_SINGLE_ADDRESS_SPACE -Drng_test -I. -I. -I/home/mohammed_saad/1/ns-allinone-2.32/tclcl-1.19 -I/home/mohammed_saad/1/ns-allinone-2.32/otcl-1.13 -I/home/mohammed_saad/1/ns-allinone-2.32/include -I/home/mohammed_saad/1/ns-allinone-2.32/include -I/usr/include/pcap -I./tcp -I./sctp -I./common -I./link -I./queue -I./adc -I./apps -I./mac -I./mobile -I./trace -I./routing -I./tools -I./classifier -I./mcast -I./diffusion3/lib/main -I./diffusion3/lib -I./diffusion3/lib/nr -I./diffusion3/ns -I./diffusion3/filter_core -I./asim/ -I./qs -I./diffserv -I./satellite -I./wpan -o trace/cmu-trace.o trace/cmu-trace.cc In file included from trace/cmu-trace.cc:46: ../dsr/hdr_sr.h:292:8: warning: extra tokens at end of #endif directive trace/cmu-trace.cc: In member function `void CMUTrace::format_dsr(Packet*, int)': trace/cmu-trace.cc:446: error: `access' is not a member of `hdr_sr' make: *** [trace/cmu-trace.o] Error 1 can u help me what i do to solve this error? all regards mohammed