Fst::Read: Unknown FST type olabel_lookahead

[LRY1994]

    fst::Fst<fst::StdArc> *tl_fst = fst::Fst<fst::StdArc>::Read(tl_fst_path);
    fst::Fst<fst::StdArc> *g_fst = fst::Fst<fst::StdArc>::Read(g_fst_path);

    std::vector<int32> disambig_in = {1, 2, 3}; // 示例数据 
    lm_ = std::shared_ptr<fst::LookaheadFst<fst::StdArc, int32>>(
        LookaheadComposeFst(*tl_fst, *g_fst, disambig_in)
    );

Fst::Read: Unknown FST type olabel_lookahead

[csukuangfj]

建议提供更详细的信息，不然你无法得到别人的帮助。

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