xxxxx does not name a type

Using Arduino Programming Questions
#1

I installed neonextion library cause of missing function im a newbie trying to finish my project of temp and humidity sensor hoping someone would help me of my program cause i dont know what to do now.
(here are were the problems occur)

#include "Nextion.h"
#include<SoftwareSerial.h>
#include <cactus_io_AM2302.h>
#define pinA1 23
#define pinA2 25
#define pinA3 27
#define pinB1 29
#define pinB2 31
#define pinB3 33
#define pinC1 35
#define pinC2 37
#define pinC3 39
#define pinD1 41
#define pinD2 43
#define pinD3 45
#define relayValveA 22
#define relayValveB 24
#define relayValveC 26
#define relayValveD 28
#define SSRPump 38
#define inFan 34
#define outFan 36
AM2302 dhtA1(pinA1); AM2302 dhtA2(pinA2); AM2302 dhtA3(pinA3);
AM2302 dhtB1(pinB1); AM2302 dhtB2(pinB2); AM2302 dhtB3(pinB3);
AM2302 dhtC1(pinC1); AM2302 dhtC2(pinC2); AM2302 dhtC3(pinC3);
AM2302 dhtD1(pinD1); AM2302 dhtD2(pinD2); AM2302 dhtD3(pinD3);
float secHumid, secTemp;
int intHumid, intTemp, currentState, pumpState, intakeState, outtakeState, valveA, valveB, valveC, valveD, flagPump;
uint32_t secData;

float theHumid, theTemp;
String d;
float humidA, humidB, humidC, humidD, humidAll;
float tempA, tempB, tempC, tempD, tempAll;
int intHumidA, intHumidB, intHumidC, intHumidD, intHumidAll;
int inttempA, inttempB, inttempC, inttempD, inttempAll;
int countingSMS = 0;

SoftwareSerial mySerial (10, 11);

NexNumber humidNum = NexNumber(1, 5, "n0");
NexNumber tempNum = NexNumber(1, 6, "n1");
NexNumber secNum = NexNumber(1, 15, "n2");
NexText pumpText = NexText(1, 17, "t0");
NexText intakeText = NexText(1, 18, "t1");
NexText outtakeText = NexText(1, 19, "t2");
NexText valveAText = NexText(1, 20, "t3");
NexText valveBText = NexText(1, 21, "t4");
NexText valveCText = NexText(1, 22, "t5");
NexText valveDText = NexText(1, 23, "t6");
NexPicture manualPic = NexPicture(1, 16, "p12");
NexPicture pumpPic = NexPicture(2, 1, "p0");
NexPicture backPic = NexPicture(2, 6, "p5");

NexTouch *nex_listen_list[] = {
  &manualPic,
  &pumpPic,
  &backPic,
  NULL
};

Arduino: 1.8.5 (Windows 10), Board: "Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)"

MUSHROOM:41: error: 'NexNumber' does not name a type

 NexNumber humidNum = NexNumber(1, 5, "n0");

 ^

MUSHROOM:42: error: 'NexNumber' does not name a type

 NexNumber tempNum = NexNumber(1, 6, "n1");

 ^

MUSHROOM:43: error: 'NexNumber' does not name a type

 NexNumber secNum = NexNumber(1, 15, "n2");

 ^

MUSHROOM:44: error: 'NexText' does not name a type

 NexText pumpText = NexText(1, 17, "t0");

 ^

MUSHROOM:45: error: 'NexText' does not name a type

 NexText intakeText = NexText(1, 18, "t1");

 ^

MUSHROOM:46: error: 'NexText' does not name a type

 NexText outtakeText = NexText(1, 19, "t2");

 ^

MUSHROOM:47: error: 'NexText' does not name a type

 NexText valveAText = NexText(1, 20, "t3");

 ^

MUSHROOM:48: error: 'NexText' does not name a type

 NexText valveBText = NexText(1, 21, "t4");

 ^

MUSHROOM:49: error: 'NexText' does not name a type

 NexText valveCText = NexText(1, 22, "t5");

 ^

MUSHROOM:50: error: 'NexText' does not name a type

 NexText valveDText = NexText(1, 23, "t6");

 ^

MUSHROOM:51: error: 'NexPicture' does not name a type

 NexPicture manualPic = NexPicture(1, 16, "p12");

 ^

MUSHROOM:52: error: 'NexPicture' does not name a type

 NexPicture pumpPic = NexPicture(2, 1, "p0");

 ^

MUSHROOM:53: error: 'NexPicture' does not name a type

 NexPicture backPic = NexPicture(2, 6, "p5");

 ^

MUSHROOM:55: error: 'NexTouch' does not name a type

 NexTouch *nex_listen_list[] = {

 ^

C:\Users\owner\Desktop\programing thesis\MUSHROOM (android-ardiuno-nextion)\MUSHROOM\MUSHROOM.ino: In function 'void setup()':

MUSHROOM:83: error: 'manualPic' was not declared in this scope

   manualPic.attachPop(manualPicPopCallback, &manualPic);

     ^

exit status 1
'NexNumber' does not name a type

------------------------------------------------------------------------------------------------------.txt (664 Bytes)

#2

Please post a complete program and the full error message

#3

Start here

#4

UKHeliBob:
Please post a complete program and the full error message

sorry sir modified it

#5

hi im a newbie praticing arduino in mushroom cultivating but i encountered an error that i cant figure it out i hope someone can help me
(error message)

functionA:8: error: 'pumpText' was not declared in this scope

     pumpText.setText("0"); valveAText.setText("1");

     ^

functionA:8: error: 'valveAText' was not declared in this scope

     pumpText.setText("0"); valveAText.setText("1");

                            ^

functionA:13: error: 'pumpText' was not declared in this scope

     pumpText.setText("1"); valveAText.setText("0");

     ^

functionA:13: error: 'valveAText' was not declared in this scope

     pumpText.setText("1"); valveAText.setText("0");

(Program)

void functionA() {
  theHumid = dhtA1.humidity + dhtA2.humidity + dhtA3.humidity;
  theTemp = dhtA1.temperature_C + dhtA2.temperature_C + dhtA3.temperature_C;
  mySerial.print(theHumid); mySerial.print("\t"); mySerial.println(theTemp);
  //  theTemp = 30;
  if (theTemp <= 27) {
    mySerial.println("PUMP OFF & VALVE ON");
    pumpText.setText("0"); valveAText.setText("1");
    pumpState = 0; valveA = 1;
    digitalWrite(SSRPump, LOW); digitalWrite(relayValveA, HIGH);
  } else if (theTemp >= 30) {
    mySerial.println("PUMP ON & VALVE OFF");
    pumpText.setText("1"); valveAText.setText("0");
    pumpState = 1; valveA = 0;
    digitalWrite(SSRPump, HIGH); digitalWrite(relayValveA, LOW);
  }
}
#6

All those variables are missing or in the wrong scope, in the code you didn't post

#7

Can you post your sketch using code tags?

#8

Very similar question posted here.

#9

Please read this, and then get back to us.

#10

Threads merged.

#11

AWOL:
Please read this, and then get back to us.

read it so what do i do know

#12

We don't know what you know, which is why we ask you to post as much information as possible

#13

(deleted)

#14