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Thread: Teensy 3.6 Upload Problems

  1. #1
    Senior Member
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    Jul 2014
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    109

    Teensy 3.6 Upload Problems

    I decided to try the 3.6's that Santa brought me for Christmas but I am getting the following errors when I try to upload the VideoDisplay file through Arduino:

    Arduino: 1.8.5 (Windows 10), TD: 1.40, Board: "Teensy 3.6, Serial, 180 MHz, Faster, US English"

    c:\program files (x86)\arduino\hardware\tools\arm\bin\../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ar.exe: unable to rename 'C:\Users\Jesse\AppData\Local\Temp\arduino_build_1 97275/core/core.a'; reason: File exists

    Error compiling for board Teensy 3.6.

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

    Does anybody know how to fix this?

  2. #2
    Senior Member+ KurtE's Avatar
    Join Date
    Jan 2014
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    3,638
    Turn off McAfee real time scan. At least for the first build of each time you run arduino

  3. #3
    Senior Member
    Join Date
    Jul 2014
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    109
    For anybody else that is having this problem. I turned off ALL of the antivirus software and then did a fresh install of Teensyduino. Now it works but I found a different problem. Look forward to more threads!

  4. #4
    Senior Member
    Join Date
    Jul 2014
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    109
    Quote Originally Posted by KurtE View Post
    Turn off McAfee real time scan. At least for the first build of each time you run arduino
    Thanks @KurtE I just did that

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