can not building lm.binary using unigram

[Nourahussein]

I am trying to use a unigram arpa file to build a kenlm Model in the python wrapper. However, I receive the following error:

is there any way to create a binary file using unigrams?

[kpu]

No, unigrams create corner cases (the highest order is the same as the lowest order) so I haven't implemented them.

[thuvh]

@Nourahussein you can use #26 for unigrams with python,

[lpcauch]

Hey @Nourahussein,

Dis you succeed ? I'm stuck at the creation of the lm.binary, even by using the solution of @thuvh
I created the unigram without any problem but when i wanted to create the lm.binary it throw this error "lm/read_arpa.cc:85 in void lm::ReadNGramHeader(util::FilePiece&, unsigned int) threw FormatLoadException'.
Was expecting n-gram header \1-grams: but got \end\ instead Byte: 209
ERROR"
any advices ?
thanks !