Arduino Uno Fehlermeldung bei Upload

[ps (Gast)]

Hallo!
Ich habe no nicht wirklich mit dem Arduino gearbeitet und jetzt wollte 
ich das Projekt uploaden. Da kommt mir dieser Fehler (siehe unten)

ich hoffe es kann mir jemand helfen.
vielen Dank im Voraus.

LG,
PS

---
Arduino: 1.8.2 (Mac OS X), Board: "Arduino/Genuino Uno"

/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:  In member function 'boolean 
Adafruit_Fingerprint::verifyPassword()':
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:58:36:  warning: narrowing conversion 
of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 
24)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned 
char}' inside { } [-Wnarrowing]
                       (thePassword >> 24), (thePassword >> 16),
                                    ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:58:57:  warning: narrowing conversion 
of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 
16)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned 
char}' inside { } [-Wnarrowing]
                       (thePassword >> 24), (thePassword >> 16),
                                                         ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:59:36:  warning: narrowing conversion 
of '(((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword >> 
8)' from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned 
char}' inside { } [-Wnarrowing]
                       (thePassword >> 8), thePassword};
                                    ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:59:54:  warning: narrowing conversion 
of '((Adafruit_Fingerprint*)this)->Adafruit_Fingerprint::thePassword' 
from 'uint32_t {aka long unsigned int}' to 'uint8_t {aka unsigned char}' 
inside { } [-Wnarrowing]
                       (thePassword >> 8), thePassword};
                                                      ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:  In member function 'uint8_t 
Adafruit_Fingerprint::storeModel(uint16_t)':
/Users/sarah/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Lib 
rary-master/Adafruit_Fingerprint.cpp:109:51:  warning: narrowing 
conversion of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t 
{aka unsigned char}' inside { } [-Wnarrowing]
   uint8_t packet[] = {FINGERPRINT_STORE, 0x01, id >> 8, id & 0xFF};
                                                   ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:109:60:  warning: narrowing conversion 
of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka 
unsigned char}' inside { } [-Wnarrowing]
   uint8_t packet[] = {FINGERPRINT_STORE, 0x01, id >> 8, id & 0xFF};
                                                            ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:  In member function 'uint8_t 
Adafruit_Fingerprint::loadModel(uint16_t)':
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:120:52:  warning: narrowing conversion 
of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka 
unsigned char}' inside { } [-Wnarrowing]
     uint8_t packet[] = {FINGERPRINT_LOAD, 0x01, id >> 8, id & 0xFF};
                                                    ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:120:61:  warning: narrowing conversion 
of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka 
unsigned char}' inside { } [-Wnarrowing]
     uint8_t packet[] = {FINGERPRINT_LOAD, 0x01, id >> 8, id & 0xFF};
                                                             ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:  In member function 'uint8_t 
Adafruit_Fingerprint::deleteModel(uint16_t)':
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:141:48:  warning: narrowing conversion 
of '(id >> 8)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka 
unsigned char}' inside { } [-Wnarrowing]
     uint8_t packet[] = {FINGERPRINT_DELETE, id >> 8, id & 0xFF, 0x00, 
0x01};
                                                ^
/Users/ps/Documents/Arduino/libraries/Adafruit-Fingerprint-Sensor-Librar 
y-master/Adafruit_Fingerprint.cpp:141:57:  warning: narrowing conversion 
of '(id & 255u)' from 'uint16_t {aka unsigned int}' to 'uint8_t {aka 
unsigned char}' inside { } [-Wnarrowing]
     uint8_t packet[] = {FINGERPRINT_DELETE, id >> 8, id & 0xFF, 0x00, 
0x01};
                                                         ^
Sketch uses 5984 bytes (18%) of program storage space. Maximum is 32256 
bytes.
Global variables use 884 bytes (43%) of dynamic memory, leaving 1164 
bytes for local variables. Maximum is 2048 bytes.
avrdude: ser_open(): can't open device "COM1": No such file or directory
Problem uploading to board.  See 
http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
---

[PittyJ (Gast)]

(Mac OS X)
 can't open device "COM1"


Gibt es COM Devices auf MacOS? Ich dachte immer, die heissen anders.

[Rainer U. (r-u)]

Erst ganz viele Warnhinweise, und dann hat er Deine serielle 
SChnittstelle nicht gefunden. Der Link am Ende beinhaltet doch viele 
gute Hinweise - einfach mal lesen..? Oder beschreib Dein Problem 
konkreter.

[ps (Gast)]

Vielen Dank! es hat ein Treiber gefehlt...