Then you took all those files from the root of C:\Users\Primary\Documents\Arduino\libraries and dumped them in a folder named LCD, which most likely has no purpose. What seems to have happened is you attempted to install multiple libraries by dumping all their files in the root of C:\Users\Primary\Documents\Arduino\libraries, which doesn’t work, all libraries must be in a subfolder of C:\Users\Primary\Documents\Arduino\libraries. There actually is no library called LCD, the files LCD.h and LCD.cpp are part of the LiquidCrystal_I2C.
For some strange reason you have also placed that file in C:\Users\Primary\Documents\Arduino\libraries\LCD. You will notice the same happened with IRremote.h. Since this may not always be the desired behavior the IDE prints this helpful message. Since you had previously included LiquidCrystal_I2C.h the former gets include precedence. One is in C:\Users\Primary\Documents\Arduino\libraries\LiquidCrystal_I2C, the other is in C:\Users\Primary\Documents\Arduino\libraries\LCD. There are two files named LCD.h in your libraries. You seem to have not posted the full error output so I can’t tell you exactly which file you need to open, just read the output carefully and it will tell you the location of the file and the line number. Open the file containing the line: #include The Wire library will never be in that location so the library is broken. So why the error?īecause unfortunately the person who wrote that library made the assumption that the Wire library would be in a specific location relative to the LiquidCrystal_I2C library. Looks like wire.h is already included under sketch\include libraries. This report would have more information with Not used: C:\Program Files (x86)\Arduino\libraries\RobotIRremoteĮrror compiling for board Arduino/Genuino Uno. Used: C:\Users\Primary\Documents\Arduino\libraries\IRremote Multiple libraries were found for “IRremote.h” Not used: C:\Users\Primary\Documents\Arduino\libraries\LCD Used: C:\Users\Primary\Documents\Arduino\libraries\LiquidCrystal_I2C Multiple libraries were found for “LiquidCrystal_I2C.h”
Why do multiple libraries cause a problem?Īrduino: 1.8.1 (Windows 10), Board: “Arduino/Genuino Uno”įatal error: …/Wire/Wire.h: No such file or directory I’m off to find the wire.h library EDIT> Looks like wire.h is already included under sketch\include libraries.
However, after the next compile the error said I was missing a wire.h library and had multiple libraries and the LCD.h library (folder named LCD.h) were not used. Thanks that suggestion helped as far as getting past the LCD.h not found.
0 kommentar(er)
