ns2多接口扩展错误调试

按照roman扩展多接口时，编译完成，执行tcl测试文件时出错

num_nodes is set 9 (_o7 cmd line 1) invoked from within "_o7 cmd change-numifs 1" invoked from within "catch "$self cmd $args" ret" invoked from within "if [catch "$self cmd $args" ret] { set cls [$self info class] global errorInfo set savedInfo $errorInfo error "error when calling class $cls: $args" $..." (procedure "_o7" line 2) (SplitObject unknown line 2) invoked from within "$ns_ change-numifs 1" (file "multi-interface.tcl" line 63)

解决方案：

重新编译

make clean

make depend

make

make install

ns2中无论添加什么协议，在添加完之后，都要执行命令：make和make install如果你不执行的话，每次使用的ns可执行文件并不是最新编译的那个。你的问题在于没有运行make install