error when using this command "paver i18n_robot_pull"

[amira reda]

when i using this command "paver i18n_robot_pull"

watch ths error :

Encountered error Syntax error in po file None (line 1) with filename /edx/app/edxapp/edx-platform/conf/locale/ar/LC_MESSAGES/django-partial.po - language project may no longer exist on Transifex

Traceback (most recent call last):

  File "/edx/app/edxapp/venvs/edxapp/bin/i18n_tool", line 11, in <module>

    sys.exit(main())

  File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/i18n/main.py", line 60, in main

    return module.main()

  File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/i18n/__init__.py", line 51, in __call__

    return self.run(args)

  File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/i18n/extract.py", line 73, in run

    self.rename_source_file('django.po', 'django-saved.po')

  File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/i18n/extract.py", line 59, in rename_source_file

    os.rename(self.source_msgs_dir.joinpath(src), self.source_msgs_dir.joinpath(dst))

OSError: [Errno 2] No such file or directory

Build failed running pavelib.i18n.i18n_robot_pull: Subprocess return code:1

please help me to solve it?

[Amit]

Looking at the error, you can see that "language project may no longer exist on Transifex"
This is probably why you're getting this error.