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MarkFanara's avatar
MarkFanara
Icon for New Contributor rankNew Contributor
4 years ago
Solved

nios2_command_shell fails

Running old Quartus Prime 18.0 on Windows 10 On some Windows 10 machines, I observe the following: From the Nios II Eclipse environment, launching Nios II Command Shell fails. Also fails when l...
  • MarkFanara's avatar
    MarkFanara
    4 years ago

    I determined that one particular line in the script C:\intelFPGA_lite\18.0\nios2eds\nios2_command_shell.sh works on one Windows 10 PC but not another.

    If I split the following line into two statements, then the problem goes away.

    _ACDS_ROOT=$(dirname $(dirname ${_this_nios2_command_shell_script}))

    Solution:

    _R1=$(dirname ${_this_nios2_command_shell_script})
    _ACDS_ROOT=$(dirname $_R1)

SyafieqS's avatar
SyafieqS
Icon for Super Contributor rankSuper Contributor
4 years ago

Hi Mark,


Does the other machine has exact same env? In this case seem more to OS/env issue rather than Quartus. Could be during installation, there is some path messed up and causing the issue.