B4R Question Newbie question

Discussion in 'B4R Questions' started by fbritop, Oct 26, 2018.

  1. fbritop

    fbritop Active Member Licensed User

    I´m trying to deploy a kind of "Hello World" B4R project. But I cannot get to deployment. THe board is NodeMCU Amica. What is this error related to?

    Code:
    B4R Version: 2.51
    Parsing code.    (
    0.00s)
    Compiling code.    (
    0.04s)
    Building project    (
    0.34s)
    Compiling & deploying Ino project (WeMos D1 R2 & mini - COM3)    Error
    Loading configuration...
    Initializing packages...
    Preparing boards...
    Verifying...
    C:\Users\brito_000\AppData\Local\Arduino15\packages\esp8266\tools\xtensa-lx106-elf-gcc\
    1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar: unable to rename 'C:\Users\FBP\Dropbox\LM.COM\Objects\bin/arduino.ar'; reason: File exists
    exit status 1
    Picked up _JAVA_OPTIONS: -Djava.net.preferIPv4Stack=
    true
     
  2. Erel

    Erel Administrator Staff Member Licensed User

    First step is to save the project outside of the dropbox folder.
     
  3. mark35at

    mark35at Well-Known Member Licensed User

    Why does the error refer to a Wemos D1 R2? Have you set the right board in the IDE (NodeMCU 1.0)?
     
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