Invalid Header File Tinkercad

Community General Discussion
1 
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(32, 16, 2);

void setup()
{
  lcd.init();
  lcd.print("hello world");
}

void loop()
{
  lcd.setCursor(0,1);
  int seconds = 0;
  lcd.print(seconds);
  delay(1000);
  seconds += 1;
}

I am trying to create an I2C LCD project with ATTiny85. The invalid header file keeps appearing. Can you help me (but i am not using wire.h lib)?

2

You can get that error by calling a class method or constructor that doesn't exist. if that's the case, I would imagine it's either your LiquidCrystal_I2C constructor that requires a different number of parameters, or the init method does, or the init method doesn't exist in TinkerCAD's LiquidCrystal_I2C library. Possibly it uses begin(...).

3

If this is your whole code, than it shouldn't be a problem to use Tinkercad. But if you want to add more libraries, libraries that Tinkercad doesn't support, use wokwi.com. It has much more components, libraries, and you can add libraries from GitHub or even custom-made ones, as long as they are a ZIP-file.

4

I suggest that you search the forum for the error message. Your Tinkercad problem comes up from time to time; I can remember possible causes or solutions.