The library doesn't work!!

Arduino: 1.8.8 (Windows 10), Board: "Arduino/Genuino Uno"

libraries\Servo\avr\Servo.cpp.o (symbol from plugin): In function `ServoCount':

(.text+0x0): multiple definition of `__vector_11'

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

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Arduino/Genuino Uno.

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The library doesn't work!!

It works fine.

The code that didn't post on the other hand . . .

there is a conflict between the 2 libraries, they both use this vector. i think it's an interrupt vector.