Asking the error in program (compilation error)

[aswin23]

I'm doing a small project 'Automatic fish food feeder' using blynk. I write a code for this. But earlier it works good but now when I try to run it, it shows compilation error. It is not including where the error is occuring. It just showing...
"exit status 1

Compilation error: exit status 1"

#include <Servo.h>
#define BLYNK_PRINT Serial
#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>

Servo servo;

char auth[] = "xxxx";
char ssid[] = "xxxx";
char pass[] = "xxxx";

void setup() {
    Serial.begin(9600);
    servo.attach(D1);
    Blynk.begin(auth, ssid, pass);
}

void loop() {
    Blynk.run();

    BLYNK_WRITE(V0) {
        servo.write(param.asInt());
    }
}

Please help me to find the error in this program.

[Delta_G]

@aswin23

exit status 1

It shows more. You may have to scroll up.

[StefanL38]

You can adjust the compiler-log to show much much more info by applying the Arduino-IDE adjustements described in this tutorial

If you get a compiler-error provide all details for analysing the error

Hi newcomer, the Arduino-Forum community can be of great help. If the community is able to support you in a way that helps solving your problems depends on detailed information that you should provide. trying to be quick by posting a too short posting is just slowing down finding the solution. Because all that happends is that you are asked for the detailed information and have to provide it anyway. Only difference the answer and the solution comes later The most important thing is to pos…

[ruilviana]

This error is occurring because you did not define
nor BLYNK_TEMPLATE_ID
nor BLYNK_TEMPLATE_NAME

Fill in your details and test the code below.

I commented on lines 25 to 27 because it also gives a compilation error and it is because you create a function within the loop() function.

#include <Servo.h>
#define BLYNK_PRINT Serial

#define BLYNK_TEMPLATE_ID           "TMPxxxxxx"
#define BLYNK_TEMPLATE_NAME         "Device"

#include <ESP8266WiFi.h>
#include <BlynkSimpleEsp8266.h>

Servo servo;

char auth[] = "xxxx";
char ssid[] = "xxxx";
char pass[] = "xxxx";

void setup() {
    Serial.begin(9600);
    servo.attach(D1);
    Blynk.begin(auth, ssid, pass);
}

void loop() {
    Blynk.run();

   // BLYNK_WRITE(V0){
   //     servo.write(param.asInt());
   // }
}