wrong checksum for topic id and msg

edit

Hello All, Would you please help me, I am trying to publish many topics using Teensy 3.6. I am running the comment below:

rosrun rosserial_python serial_node.py _port:=/dev/ttyACM0 __name:=node1 _baud:=115200

I get the error below:

[INFO] [WallTime: 1522103896.287668] ROS Serial Python Node
[INFO] [WallTime: 1522103896.295912] Connecting to /dev/ttyACM0 at 115200 baud
[INFO] [WallTime: 1522103898.568405] Note: publish buffer size is 512 bytes

[INFO] [WallTime: 1522103898.607305] Setup publisher on /Force [std_msgs/Float32].........
[INFO] [WallTime: 1522103898.612464] Note: subscribe buffer size is 512 bytes

[INFO] [WallTime: 1522103898.637525] Setup subscriber on /th_pac1 [std_msgs/Float32].........
[INFO] [WallTime: 1522103899.149705] wrong checksum for topic id and msg
[ERROR] [WallTime: 1522103899.722798] Mismatched protocol version in packet: lost sync or rosserial_python is from different ros release than the rosserial client
[INFO] [WallTime: 1522103899.723073] Protocol version of client is unrecognized, expected Rev 1 (rosserial 0.5+)
[INFO] [WallTime: 1522103900.296360] wrong checksum for topic id and msg
[INFO] [WallTime: 1522103901.439353] wrong checksum for topic id and msg
[INFO] [WallTime: 1522103902.013452] wrong checksum for topic id and msg

The Arduino Code is as follow:

#include <MovingAverage.h>
#include <ros.h>
#include <std_msgs/Float32.h>


//Declearing the Variables

int Valve1 = 8; int Valve2 = 9; int Valve3 = 10;
int Pump1 = 3; int Pump2 = 5; int Pump3 = 6; //PWM
int Buzz1 = 11; int Buzz2 = 12; int Buzz3 = 13; //PWM


float ff_Pdc; float ff_Pac1, lf_Pdc; float lf_Pac1, th_Pdc; float th_Pac1;

float v1, v2, v3,y,x1,x2, gram,z1, z2, z3,p1, p2, p3;

float  Press_Volt1,  Press_Volt2,  Press_Volt3;
float e1, e2, e3;
float psi1, psi2, psi3;
float Kpa1, Kpa2, Kpa3;
float Kpa1_Ave,  Kpa2_Ave,  Kpa3_Ave;

ros::NodeHandle nh;

//Publish Errors
std_msgs::Float32 Error1_msg;
ros::Publisher pub_Error1("/Error1", &Error1_msg);

std_msgs::Float32 Error2_msg;
ros::Publisher pub_Error2("/Error2", &Error2_msg);

std_msgs::Float32 Error3_msg;
ros::Publisher pub_Error3("/Error3", &Error3_msg);

// Pressure Sensor Float32 Msg
std_msgs::Float32 Pressure1_msg;
ros::Publisher pub_Pressure1("/Pressure1", &Pressure1_msg);

std_msgs::Float32 Pressure2_msg;
ros::Publisher pub_Pressure2("/Pressure2", &Pressure2_msg);

std_msgs::Float32 Pressure3_msg;
ros::Publisher pub_Pressure3("/Pressure3", &Pressure3_msg);

// Pdc_Ave Sensor Float32 Msg
std_msgs::Float32 ffPdcArd_msg;
ros::Publisher pub_ffPdcArd("/ffPdcArd", &ffPdcArd_msg);

std_msgs::Float32 lfPdcArd_msg;
ros::Publisher pub_lfPdcArd("/lfPdcArd", &lfPdcArd_msg);

std_msgs::Float32 thPdcArd_msg;
ros::Publisher pub_thPdcArd("/thPdcArd", &thPdcArd_msg);

//Publish Pump Volt
std_msgs::Float32 Force_msg;
ros::Publisher pub_Force("/Force", &Force_msg);

// LoadCell Float32 Msg
std_msgs::Float32 LoadCell_msg;
ros::Publisher pub_LoadCell("/LoadCell", &LoadCell_msg);


//callback function for our subscriber to read Baxter Gripper Position

std_msgs::Float32 ff_pdc_msg;

void callbackff( const std_msgs::Float32& ff_pdc_msg){

ff_Pdc = ff_pdc_msg.data;
}

std_msgs::Float32 ff_pac1_msg;

void callbackff1( const std_msgs::Float32& ff_pac1_msg){

ff_Pac1 = ff_pac1_msg.data;
}
//////////////////////////////////////////////////////
std_msgs::Float32 lf_pdc_msg;

void callbacklf( const std_msgs::Float32& lf_pdc_msg){

lf_Pdc = lf_pdc_msg.data;
}

std_msgs::Float32 lf_pac1_msg;

void callbacklf1( const std_msgs::Float32& lf_pac1_msg){

lf_Pac1 = lf_pac1_msg.data;
}

//////////////////////////////////////////////////////
std_msgs::Float32 th_pdc_msg;

void callbackth( const std_msgs::Float32& th_pdc_msg){

th_Pdc = th_pdc_msg.data;
}

std_msgs::Float32 th_pac1_msg;

void callbackth1( const std_msgs::Float32& th_pac1_msg){

th_Pac1 = th_pac1_msg.data;
}

ros::Subscriber<std_msgs::Float32> subff("/ff_pdc", &callbackff );

ros::Subscriber<std_msgs::Float32> subff1("/ff_pac1", &callbackff1 );

ros::Subscriber<std_msgs::Float32> sublf("/lf_pdc", &callbacklf );

ros::Subscriber<std_msgs::Float32> sublf1("/lf_pac1", &callbacklf1 );

ros::Subscriber<std_msgs::Float32> subth("/th_pdc", &callbackth );

ros ...