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blckp8nt's avatar
blckp8nt
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3 years ago
Solved

create-this-bsp - mkdir: cannot create directory: No such file or directory

Hey, I'm trying to get the Nios® II Hardware Development Design Example running for hours now, but I'm still running into errors while trying to create a project in Nios II EDS an Windows 10. I fix...
  • kornev_online's avatar
    kornev_online
    3 years ago

    Hi to all.

    "wslpath" command behaviour has been changed.

    So workaround is to patch a "intelFPGA\22.1std\nios2eds\sdk2\bin\nios2-bsp" script:

    adjust_path() {
    if [ "${_IS_WSL}" = "1" ] && [[ ! $1 =~ ^\/mnt\/* ]]; then
    - echo "$(wslpath -u "$1")" #Line 44
    + echo "$(wslpath -u -a "$1")"
    else
    echo "$1"
    fi

NikolayRognlien's avatar
NikolayRognlien
Icon for New Contributor rankNew Contributor
3 years ago

Sorry, this did not solve my problem.

NiosII EDS still reports ''failed to execute :wsl dos2unix create-this-bsp''....

  • blckp8nt's avatar
    blckp8nt
    Icon for New Contributor rankNew Contributor
    3 years ago

    Hey Nikolay,

    for me the workaround as described by kornev_online worked. I added the "-a" option to 'wslpath' command as he described. This seems to "force the result of wslpath to absolute path format".

    To your question: What's with the wierd "‘’" directory name?!?!?

    I found this table:

    Looks like an empty path described by those two characters '' gets passed to mkdir. Maybe wslpath gets confused by relative paths, I dont know.

    Thank you all for your help and kornev_online for your solution! I would have never solved this problem.

    Best regards

  • Do_Cong_Tru's avatar
    Do_Cong_Tru
    Icon for New Contributor rankNew Contributor
    2 years ago

    Hi to all.
    I aggregated the way to solve this trouble. When I have done all, problem was over.
    Here is the way to solve this error

    1. Install Wsl:
    2.
    a/ Run Ubuntu
    b/ Run sudo nano /etc/wsl.conf' (for editing file wsl.conf)
    c/ Replace the following
    [automount]
    options = "metadata"
    d/ Save the file.
    3.
    Create a new environment variable in Windows:
    Name: WSLENV
    Value: SOPC_KIT_NIOS2/p
    4.
    Workaround is to patch a "intelFPGA\22.1std\nios2eds\sdk2\bin\nios2-bsp" script:
    adjust_path() {
    if [ "${_IS_WSL}" = "1" ] && [[ ! $1 =~ ^\/mnt\/* ]]; then
    - echo "$(wslpath -u "$1")" #Line 44
    + echo "$(wslpath -u -a "$1")"
    else
    echo "$1"
    fi
    5.
    Restart your PC and check again