Error in the library

Error in the library <BlynkSimpleShieldEsp8266_SoftSer.h> and in the library <ESP8266_SoftSer.h>

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http://forum.arduino.cc/index.php?topic=364156

The problem is you need to install the Cayenne library. It available in Library Manager so this is very easy. Do this:

  • Sketch > Include library > Manage libraries...
  • Wait for download to finish
  • In the "Filter your search by..." box, type: "cayenne".
  • Click on "Cayenne by myDevices"
  • Click "Install"
  • Wait for installation to complete
  • Click "Close"
Arduino:1.8.3 (Windows 7), Scheda:"Arduino/Genuino Uno"

In file included from C:\Users\Utente\Desktop\macchina\macchina.ino:2:0:

C:\Users\Utente\Documents\Arduino\libraries\Cayenne/BlynkSimpleShieldEsp8266_SoftSer.h:27:29: fatal error: ESP8266_SoftSer.h: No such file or directory

 #include <ESP8266_SoftSer.h>

                             ^

compilation terminated.

exit status 1
Errore durante la compilazione per la scheda Arduino/Genuino Uno.

Questo report potrebbe essere più ricco di informazioni abilitando l'opzione
"Mostra un output dettagliato durante la compilazione"
in "File -> Impostazioni"

I have inserted the cayenne library but now I am from this error

It turns out this code you found is written for use with an outdated version of the Blynk library. You can make it compile by installing Blynk library version 0.3.4:

There has been a lot of work on the Blynk library in the 1.5 years since v0.3.4 was released so you might want to try to rewrite the code to work with the latest release of that library.

Arduino:1.8.3 (Windows 7), Scheda:"Arduino/Genuino Uno"

C:\Users\Utente\Desktop\macchina\macchina.ino: In function 'void setup()':

macchina:60: error: 'IPAddress' was not declared in this scope

  Blynk.begin(auth, "ssid", "password", IPAddress(192,168,1,100), 8442);

                                                                                    ^

exit status 1
'IPAddress' was not declared in this scope

Questo report potrebbe essere più ricco di informazioni abilitando l'opzione
"Mostra un output dettagliato durante la compilazione"
in "File -> Impostazioni"

Instead of "ssid" and "password" we have entered the data of our wifi network

Add this include:

#include <IPAddress.h>
Arduino: 1.8.3 (Windows 7), Card: "Arduino / Genuino Uno"

C: \ Users \ User \ AppData \ Local \ Temp \ ccS7J8ZU.ltrans3.ltrans.o: In the `__static_initialization_and_destruction_0 'function:

E: \ machine \ New folder (2) \ machine / machine.in: 7: unspecified reference to `ESP8266 :: ESP8266 (SoftwareSerial &) '

Collect2.exe: Error: ld returned 1 output state

Output Status 1
Error while compiling for Arduino / Genuino Uno board.

This report might be richer in information by enabling the option
"Show detailed details when compiling"
In "File -> Settings"

Now I get this error

Please post your full sketch. If possible you should always post code directly in the forum thread as text using code tags (</> button on the toolbar). This will make it easy for anyone to look at it, which will increase the likelihood of you getting help. If the sketch is longer than the forum will allow then it's ok to add it as an attachment.

Please always do a Tools > Auto Format on your code before posting it. This will make it easier for you to spot bugs and make it easier for us to read. If you're using the Arduino Web Editor then you will not have access to this useful tool. I recommend using the standard Arduino IDE instead.

When your code requires a library that's not included with the Arduino IDE please always post a link(using the chain link icon on the toolbar to make it clickable) to where you downloaded that library from or if you installed it using Library Manger(Sketch > Include Library > Manage Libraries) then say so and state the full name of the library.

rduino: 1.8.3 (Windows 7), Card: "Arduino / Genuino Uno"

E: \ machine \ machine.ino: 3: 103: Fatal error: BlynkSimpleShieldEsp8266_SoftSer.h: No file or directory

#include <BlynkSimpleShieldEsp8266_SoftSer.h> // Set ESP8266 Serial Item

^

Completion is complete.

Output Status 1
Error while compiling for Arduino / Genuino Uno board.

This report might be richer in information by enabling the option
"Show detailed details when compiling"
In "File -> Settings"

We are creating a wireless machine that will be controlled by a smartphone.
But in filling out the program, this error comes out

roccol00:
this error comes out

We already fixed that error. Why didn't you post your sketch, as I requested in my last reply?

#define BLYNK_PRINT Serial    
#include <BlynkSimpleShieldEsp8266_SoftSer.h>                          // Set ESP8266 oggetto di serie
#include <SoftwareSerial.h>
#include <ESP8266_SoftSer.h> 
SoftwareSerial EspSerial(2, 3);                                        // RX, TX
ESP8266 wifi(EspSerial);                                               // Si dovrebbe ottenere Auth Token nel Blynk App. 
                                                                      // Vai alla impostazioni di progetto (icona dado). 
char auth[] = "14dbb0d926e0464280e56443eb7df4ef";
char ssid[] = "YourNetworkName";
char pass[] = "YourPassword";
#define m11 8
#define m12 9
#define m21 10
#define m22 11
void avanti()
{
  digitalWrite(m11, HIGH);
  digitalWrite(m12,LOW);
  digitalWrite(m21,HIGH);
  digitalWrite(m22,LOW);
}
void indietro()
{
  digitalWrite(m11, LOW);
  digitalWrite(m12,HIGH);
  digitalWrite(m21,LOW);
  digitalWrite(m22,HIGH);
}
void destra()
{
  digitalWrite(m11, HIGH);
  digitalWrite(m12,LOW);
  digitalWrite(m21,LOW);
  digitalWrite(m22,LOW);
}
void sinistra()
{
  digitalWrite(m11, LOW);
  digitalWrite(m12,LOW);
  digitalWrite(m21,HIGH);
  digitalWrite(m22,LOW);
}
void Stop()
{
  digitalWrite(m11, LOW);
  digitalWrite(m12,LOW);
  digitalWrite(m21,LOW);
  digitalWrite(m22,LOW);
}
void setup()
{
   // impostare tasso di console baud 
  Serial.begin(9600);                                                               // Set ESP8266 velocità di trasmissione 
                                                                                    // 9600 è raccomandato per Software Serial 
  delay(10);
  EspSerial.begin(9600);
  delay(10);
 // Blynk.begin(auth,, "nome", "password");                                      //nome e password del wifi
  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 8442);
  Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8442);
  pinMode(m11, OUTPUT); 
  pinMode(m12, OUTPUT);
  pinMode(m21, OUTPUT);
  pinMode(m22, OUTPUT);
}
BLYNK_WRITE(V1) 
{
  int x = param[0].asInt();
  int y = param[1].asInt();                                                         //fai qualcosa con x e y 
  
  if(y>220)
  avanti();
  else if(y<35)
  indietro();
  else if(x>220)
  destra();
  else if(x<35)
  sinistra();
  else
  Stop();
}
void loop()
{
  Blynk.run();
}

Sorry I was wrong to post!! :frowning:
now I insert the full sketch

Please do this:

  • File > Preferences > Show verbose output during > compilation (check) > OK
  • Sketch > compile/verify
  • After an error occurs you will see a button on the right side of the orange bar, "Copy error messages". Click that button.
  • Paste the error in a reply here using code tags.

in file not exist preferences

That's because your Arduino IDE is in Italian. You just need to translate the word Preferences to Italian, "Impostazioni". Was that so difficult?

C: \ Users \ User \ Desktop \ machine / machine.in: 7: Unspecified reference to `ESP8266 :: ESP8266 (SoftwareSerial &) '

Collect2.exe: Error: ld returned 1 output state

I use Cayenne Library to version 0.3.4 in the folder: C: \ Users \ User \ Documents \ Arduino \ libraries \ Cayenne
I use the SoftwareSerial library to version 1.0 in the folder: C: \ Program Files (x86) \ Arduino \ hardware \ arduino \ avr \ libraries \ SoftwareSerial
Output Status 1
Error while compiling for Arduino / Genuino Uno board.

This is the error

Please delete C:\Users\User\Documents\Arduino\libraries\Cayenne
I think we have one more error to fix after this and then it will compile.

Arduino \ Tools C: \ Program Files (x86) \ Arduino \ Tools C: \ Program Files (x86) \ Arduino \ Hardware Tools: Arduino: 1.8.3 (Windows 7), Card: "Arduino / Genuino Uno" \ Arduino \ arduino \ builders -dump-prefs -logger = 
C: \ Program Files (x86) \ Arduino \ libraries -libraries C: \ Users \ User \ Documents \ Arduino \ Arduino \ hardware \ tools \ avr -built-in-libraries \ Libraries -fqbn = arduino: avr: a -ide-version = 10803-building script 
C: \ Users \ User \ AppData \ Local \ Temp \ arduino_build_588125 -warnings = none -build-cache C: \ Users \ User \ AppData \ Local \ Temp \ arduino_cache_5469 -prefs = build.warn_data_percentage = 75 -prefs = runtime.tools.avrdude.path = 
C: \ Program Files (x86) \ Arduino \ hardware \ tools \ avr -prefs = runtime.tools.arduinoOTA. C: \ Program Files (x86) \ Arduino \ hardware \ tools \ avr -verbose C: \ Program Files (x86) \ Arduino \ hardware \ tools \ avr -prefs = runtime.tools.avr-gcc.path = \ Arduino \ arduino-builder -compile -logger = machine-hardware C: \ Program Files (x86) \ Arduino \ hardware-tools C: \ Program \ \ Arduino \ tools-builder C: \ Program Files (x86) \ Arduino \ hardware \ tools \ avr -built-in-libraries C: \ Program Files (x86) \ Arduino \ libraries -libraries C: \ Users \ User \ User \ AppData \ Local \ Temp \ arduino \ libraries C: \ Users \ User \ AppData \ Local -fqbn = arduino: avr: a -ide-version = 10803 -course
 C: \ Users \ User \ AppData \ Local \ Temp \ arduino_build_588125 - Warnings = \ temp \ arduino_cache_5469 -prefs = build.warn_data_percentage = 75 -prefs = runtime.tools.avrdude.path = C: \ Program Files (x86) \ Arduino \ hardware \ tools \ avr -prefs = runtime.tools.arduinoOTA.path = \ Ard Hardware \ tools \ avr -prefs = runtime.tools.avr-gcc.path = Machine \ New folder (2) \ machine \ hardware \ tools \ avr -verbose E: \ 
C: \ Program Files (x86) \ Arduino \ (Arsenal) \ Arduino \ arduino \ avrUse the 'arduino' core from the platform into the folder: C: \ Program Files (x86) \ Arduino \ Hardware \ Arduino \ avrReading used libraries ... "C: \ Program Files (x86) \ Arduino \ hardware \ tools \ avr / bin / avr-g ++" -c -g -Os -w -std = gnu ++ 11 - (-fc-threadsafe-statics -flto -w -xc ++ -E -CC -mmcu = atmega328p -DF_CPU = 16000000L -DARDUINO = 10803 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC: \ Programs ( X86) \ Arduino \ hardware \ Arduino \ avr \ cores \ arduino "" -IC: \ Program Files (x86) \ Arduino \ hardware \ arduino \ avr \ variants \ standard "" 
C: \ Users \ User \ AppData \ Local \ Temp \ Arduino_build_588125 \ Arduino \ hardware \ tools \ avr / bin / avr-g ++ "-c -g -Os -w -std = \ sketch \ machine.no.cpp" -o "nul" "
C: \ Program Files (x86) Gnu ++ 11 -fpermissive -fn-exceptions- Fdata-sections -fno-threadsafe-statics -flto -w -xc ++ -E -CC -mmcu = atmega328p -DF_CPU = 16000000L -DARDUINO = 10803 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR " IC: \ Program Files (x86) \ Arduino \ hardware \ Arduino \ avr \ cores \ arduino "" -IC: \ Program Files (x86) \ Arduino \ hardware \ arduino \ avr \ variants \ standard " \ Arduino \ libraries \ Servo \ src "" 
C: \ Users \ AppData \ Local \ Temp \ arduino_build_588125 \ sketch \ machine.ino.cpp "or" nul "" C: \ Program Files (x86) \ Arduino \ Hardware-tools-avg-bin-avg-g ++ -c -g -Os -w -std = gnu ++ 11 -fpermissive -none-exceptions- Fdata-sections -fno-threadsafe-statics -flto -w- Xc ++ -E -CC -mmcu = atmega328p -DF_CPU = 16000000L -DARDUINO = 10803 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-IC: \ Program Files (x86) \ Arduino \ hardware \ Arduino \ avr \ cordues \ arduino "" -IC: \ Program Files (x86) \ Arduino \ hardware \ arduino \ avr \ variants \ standard "" -IC: \ Program Files (x86) \ Arduino \ libraries \ Servo \ src "
C : \ Users \ User \ AppData \ Local \ Temp \ arduino_build_588125 \ preproc \ ctags_target_for_gcc_minus_e.cpp "" C: \ Users \ User \ AppData \ Local \ Temp \ arduino_build_588125 \ sketch \ machine.ino.cpp "E: \ machine \ Folder (2) \ machine \ machine.ino: 3: 103: fatal error: BlynkSimpleShieldEsp8266_SoftSer.h: No file or directory #include <BlynkSimpleShieldEsp8266_SoftSer.h> // Set ESP8266 serial object ^ Completion is finished.Using the Servo Library To version 1.1.2 in the folder: 
C: \ Program Files (x86) \ Arduino \ libraries \ ServoOutput Status 1Error When compiling for the Arduino / Genuino Uno card.

I've deleted the cayenne library and now I get this error

It seems like we're going in circles here. Please do this:

"C: \ Users \ User \ AppData \ Local \ Temp \ arduino_build_604642 \ libraries \ Cayenne \ utility \ utility.cpp.o" \ Local \ temp \ arduino_build_604642 \ libraries \ Cayenne \ utility \ BlynkHandlers.cpp.o " \ User \ AppData \ Local \ Temp \ arduino_build_604642 / core \ core.a "" -LC: \ Users \ User \ AppData \ Local \ Temp \ arduino_build_604642 \ libraries \ SoftwareSerial \ SoftwareSerial.cpp.o " Users \ User \ AppData \ Local \ Temp \ arduino_build_604642 "-lm
C: \ Users \ User \ AppData \ Local \ Temp \ cckLBQTg.ltrans3.ltrans.o: In function `__static_initialization_and_destruction_0 ':

E: \ machine \ New folder (2) \ machine / machine.in: 8: undefined reference to `ESP8266 :: ESP8266 (SoftwareSerial &) '

Collect2.exe: error: ld returned 1 exit status

I use the Servo library to version 1.1.2 in the folder: C: \ Program Files (x86) \ Arduino \ libraries \ Servo
I use the Cayenne Library to version 0.3.4 in the folder: C: \ Users \ User \ Documents \ Arduino \ libraries \ Cayenne
I use the SoftwareSerial library to version 1.0 in the folder: C: \ Program Files (x86) \ Arduino \ hardware \ arduino \ avr \ libraries \ SoftwareSerial
Exit status 1
Error while compiling for Arduino / Genuino Uno board.[code]

I always get the same error.

roccol00:

I use the Cayenne Library to version 0.3.4 in the folder: C: \ Users \ User \ Documents \ Arduino \ libraries \ Cayenne

And now the Cayenne library is back... Why do we keep going in circles here? It's getting tiresome trying to help you.