I have ROS running on my Linux machine and I wanna connect to ROS using rosserial on Windows. So I have been following the tutorial on rosserial given here: http://wiki.ros.org/rosserial_windows/Tutorials/Hello%20World
This is what my code looks like which is pretty much the same as the tutorial:
// ConsoleApplication1.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include
#include
#include "ros.h"
#include
#include
using std::string;
int main(int argc, _TCHAR * argv[])
{
ros::NodeHandle nh;
char *ros_master = "172.17.194.162";
printf("Connecting to server at %s\n", ros_master);
nh.initNode (ros_master);
printf("Advertising message\n");
std_msgs::Float32 a;
ros::Publisher cmd("", &a);
nh.advertise(cmd);
printf("Go Car!\n");
while (1)
{
nh.spinOnce();
Sleep(100);
}
printf("All done\n");
return 0;
}
So, I am getting these errors with the code (the part where I am giving the IP of my Linux machine). I am doing it the same way it is done in the tutorial. Don't understand what is wrong with the way i am passing the IP address here
Severity Code Description Project File Line Suppression State
Error (active) E0144 a value of type "const char *" cannot be used to initialize an entity of type "char *" ConsoleApplication1 c:\Users\kaela\source\repos\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.cpp 19
Severity Code Description Project File Line Suppression State
Error C2664 'void ros::NodeHandle_::initNode(char *)': cannot convert argument 1 from 'const char *' to 'char *' ConsoleApplication1 c:\users\kaela\source\repos\consoleapplication1\consoleapplication1\consoleapplication1.cpp 22
Can't seem to figure out what the problem is.
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