The compiling isn't bieng done!


Excuse me, when I wanna compile my code, I encounter with this screen. Is there anyone could help me?

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I don't normally look a screenshots, but this looked different. Is your PC connected to the Internet? Which version of the IDE are you running?

It looks like a permission problem. The internals of the Arduino IDE tried to call "arduino_builder" to build your sketch and got an "Access Denied" error. I would re-install the Arduino IDE. Don't worry: It won't erase your existing sketches.

  1. Click on "ARDUINO" in the top left corner of this page.
  2. Click on "SOFTWARE" near the top of that page.
  3. In the "DOWNLOAD OPTIONS" box to the right of the "SOFTWARE" page, select the download for your OS.
  4. Run the downloaded installer.