Error in Blynk librarie

Need Help With My Project
1

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:376:6: note: no known conversion for argument 1 from ‘IPAddress::’ to ‘uint8_t* {aka unsigned char*}’

Someone knows what this mean??

2

Post your sketch please

3 
//Libraries
#include <SPI.h>
#include <Ethernet.h>
#include <BlynkSimpleEthernet.h>
#include <IRremote.h>
#include <SimpleTimer.h>
#include <dht.h>

//Definiçoes
#define dht_dpin A1

//Pré void
dht DHT;
SimpleTimer timer;
IRsend irsend;


char auth[] = "e2a6bdbbd0a34bc7a1f6379e834fe88a";

void setup() {
  Serial.begin(9600);
  Blynk.begin(auth);
}

void loop() {
  int luz = analogRead(5);
  luz = map(luz, 0, 1023, 0, 100);
  int chk = DHT.read11(dht_dpin);
  Blynk.virtualWrite(1, String(DHT.temperature) + "°C");
  Blynk.virtualWrite(2, String(DHT.humidity) + "%");
  Blynk.virtualWrite(3, String(luz) + "%");
  delay(200);
  Blynk.run();
}
4

in any case, using delay virtualWrite directly in the loop is a bad way… this is addressed in the documentation.
Switch to using SimpleTimer at least :smile:

But thsi is not related to error. What is you Arduino IDE version?

5

Its an arduino uno, I was using normally, but when I tried to update the sketch it happened

6

It may be problem with you Arduino IDE or our library installation.
Could you try reinstalling the latest versions?

7

I’ve just reinstaled the IDE, this is the new error

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp: In member function ‘void EthernetClass::begin(uint8_t*, IPAddress, IPAddress, IPAddress, IPAddress)’:

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:65:39: error: no matching function for call to ‘W5100Class::setIPAddress(IPAddress::&)’

W5100.setIPAddress(local_ip._address);

                                   ^

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:65:39: note: candidate is:

In file included from C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:1:0:

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:392:6: note: void W5100Class::setIPAddress(uint8_t*)

void W5100Class::setIPAddress(uint8_t *_addr) {

  ^

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:392:6: note: no known conversion for argument 1 from ‘IPAddress::’ to ‘uint8_t* {aka unsigned char*}’

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:66:38: error: no matching function for call to ‘W5100Class::setGatewayIp(IPAddress::&)’

W5100.setGatewayIp(gateway._address);

                                  ^

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:66:38: note: candidate is:

In file included from C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:1:0:

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:368:6: note: void W5100Class::setGatewayIp(uint8_t*)

void W5100Class::setGatewayIp(uint8_t *_addr) {

  ^

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:368:6: note: no known conversion for argument 1 from ‘IPAddress::’ to ‘uint8_t* {aka unsigned char*}’

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:67:38: error: no matching function for call to ‘W5100Class::setSubnetMask(IPAddress::&)’

W5100.setSubnetMask(subnet._address);

                                  ^

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:67:38: note: candidate is:

In file included from C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\Ethernet.cpp:1:0:

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:376:6: note: void W5100Class::setSubnetMask(uint8_t*)

void W5100Class::setSubnetMask(uint8_t *_addr) {

  ^

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:376:6: note: no known conversion for argument 1 from ‘IPAddress::’ to ‘uint8_t* {aka unsigned char*}’

Foram encontradas múltiplas bibliotecas para “SimpleTimer.h”
Usado: C:\Users\Jesio\Documents\Arduino\libraries\SimpleTimer
Não usado: C:\Users\Jesio\Documents\Arduino\libraries\SimpleTimer-master
Foram encontradas múltiplas bibliotecas para “SPI.h”
Usado: C:\Users\Jesio\Documents\Arduino\libraries\SPI
Não usado: C:\Users\Jesio\Documents\Arduino\libraries\Robot_Control
Não usado: C:\Program Files (x86)\Arduino\hardware\arduino\avr\libraries\SPI
Foram encontradas múltiplas bibliotecas para “Ethernet.h”
Usado: C:\Users\Jesio\Documents\Arduino\libraries\Ethernet
Não usado: C:\Program Files (x86)\Arduino\libraries\Ethernet
Foram encontradas múltiplas bibliotecas para “IRremote.h”
Usado: C:\Users\Jesio\Documents\Arduino\libraries\IRremote
Não usado: C:\Program Files (x86)\Arduino\libraries\RobotIRremote
exit status 1
Erro compilando.

8

I just tried your code. It compiles OK.
I had to remove dht and IRremote ad I don’t have them.
But in other means it looks OK…

9

I’ll try to to reinstall all my libraries and see what happens

10

Still happening

C:\Users\Jesio\Documents\Arduino\libraries\Ethernet\utility/w5100.h:376:6: note: no known conversion for argument 1 from ‘IPAddress::’ to ‘uint8_t* {aka unsigned char*}’