_curses.error: init_pair() returned ERR

[zinwalin]

Jetson Nano 4GB

` jetson@nano:~$ jtop Traceback (most recent call last): File "/usr/local/bin/jtop", line 11, in load_entry_point('jetson-stats==3.1.0', 'console_scripts', 'jtop')() File "/usr/local/lib/python2.7/dist-packages/jtop/main.py", line 148, in main curses.wrapper(JTOPGUI, jetson, [ALL, GPU, CPU, MEM, CTRL, INFO], init_page=args.page, loop=args.loop, seconds=LOOP_SECONDS) File "/usr/lib/python2.7/curses/wrapper.py", line 43, in wrapper return func(stdscr, *args, **kwds) File "/usr/local/lib/python2.7/dist-packages/jtop/gui/jtopgui.py", line 76, in init curses.init_pair(1, curses.COLOR_RED, curses.COLOR_BLACK) _curses.error: init_pair() returned ERR

`

` jetson@nano:~$ jetson_release

• NVIDIA Jetson Nano (Developer Kit Version)
  • Jetpack 4.5.1 [L4T 32.5.1]
  • NV Power Mode: MAXN - Type: 0
  • jetson_stats.service: active
• Libraries:
  • CUDA: 10.2.89
  • cuDNN: 8.0.0.180
  • TensorRT: 7.1.3.0
  • Visionworks: 1.6.0.501
  • OpenCV: 4.1.1 compiled CUDA: NO
  • VPI: ii libnvvpi1 1.0.15 arm64 NVIDIA Vision Programming Interface library
  • Vulkan: 1.2.70 `

[rbonghi]

Thank you @zinwalin I will check soon

[Mikystars]

I get the exact same error. Any updates?

[lizhiyong2000]

Maybe this is not a bug, you need to run jtop on a GUI desktop envrionment.

[rbonghi]

I think, like issue #123, you need to run before jtop export TERM='xterm-256color'