Blynk and Arduino + Ethernet

Projects Programming
1

Hi I'm starting to learn about the Arduino and how it works over the internet of things but I am kind of struggling with uploading a Blynk sketch to my Arduino Leonardo + Eth. It keeps on saying

"Multiple libraries was found for Blynk"

and also that

"Blynk was not declared in this scope"

Is there anything I can do to get rid of this cause I've used the Blynk example builder I've used the examples in the libraries and also tried writing my own code and it keeps on giving me the same message.

Arduino: 1.8.5 (Windows 10), Board: "Arduino Leonardo ETH"

c:\users\j.p. behne\appdata\local\arduino15\packages\arduino\tools\avr-gcc\4.9.2-atmel3.5.4-arduino2\bin../lib/gcc/avr/4.9.2/../../../../avr/bin/ar.exe: unable to rename 'core\core.a'; reason: File exists

Multiple libraries were found for "BlynkSimpleEthernet2.h"
Used: C:\Users\J.P. Behne\Documents\Arduino\libraries\Blynk
Not used: C:\Users\J.P. Behne\Desktop\arduino-1.8.5\libraries\Blynk
Not used: C:\Users\J.P. Behne\Desktop\arduino-1.8.5\libraries\Blynk
Not used: C:\Users\J.P. Behne\Desktop\arduino-1.8.5\libraries\Blynk
Not used: C:\Users\J.P. Behne\Desktop\arduino-1.8.5\libraries\Blynk
exit status 1
Error compiling for board Arduino Leonardo ETH.

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

That is the error message it keeps on giving me...
Does anyone have any advise for me???

2

It keeps on saying

What does?

Does anyone have any advise for me???

Besides what it says in How to use this forum - please read. about the need to POST YOUR CODE? Nope. Can't think of a thing to recommend.

3

try to turn of the antivirus program or a test. it holds the core.a file