C:\Users\?뿼\Desktop\kocoafab_project_649\kocoafab_project_649\kocoafab_project_649.ino: In function 'void loop()':

C:\Users\?뿼\Desktop\kocoafab_project_649\kocoafab_project_649\kocoafab_project_649.ino:49:26: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

C:\Users\?뿼\Desktop\kocoafab_project_649\kocoafab_project_649\kocoafab_project_649.ino:52:26: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

C:\Users\?뿼\Desktop\kocoafab_project_649\kocoafab_project_649\kocoafab_project_649.ino:55:26: warning: deprecated conversion from string constant to 'char*' [-Wwrite-strings]

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::show()'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::setPixelColor(unsigned int, unsigned char, unsigned char, unsigned char)'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::setPixelColor(unsigned int, unsigned long)'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::getPixelColor(unsigned int) const'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::~Adafruit_NeoPixel()'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::~Adafruit_NeoPixel()'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::begin()'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::setPin(unsigned char)'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::Color(unsigned char, unsigned char, unsigned char)'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::getPixels() const'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::numPixels() const'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::setBrightness(unsigned char)'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::getBrightness() const'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

libraries\Adafruit_NeoPixel-1.1.3\Adafruit_NeoPixel.cpp.o (symbol from plugin): In function `Adafruit_NeoPixel::show()':

(.text+0x0): multiple definition of `Adafruit_NeoPixel::clear()'

sketch\Adafruit_NeoPixel.cpp.o (symbol from plugin):(.text+0x0): first defined here

collect2.exe: error: ld returned 1 exit status

exit status 1
보드 Arduino/Genuino Uno 컴파일 에러.

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