From 70645e48072bf193fbf069949f1d2b10fddac8a3 Mon Sep 17 00:00:00 2001
From: pointerhacker <145901472+pointerhacker@users.noreply.github.com>
Date: 星期二, 15 十月 2024 17:50:51 +0800
Subject: [PATCH] 数据并行可能导致的模型训练报错 (#2139)

---
 runtime/python/libtorch/funasr_torch/sensevoice_bin.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/runtime/python/libtorch/funasr_torch/sensevoice_bin.py b/runtime/python/libtorch/funasr_torch/sensevoice_bin.py
index 4f79340..d4444e7 100644
--- a/runtime/python/libtorch/funasr_torch/sensevoice_bin.py
+++ b/runtime/python/libtorch/funasr_torch/sensevoice_bin.py
@@ -158,6 +158,9 @@
             feats, feats_len = self.extract_feat(waveform_list[beg_idx:end_idx])
             _language_list = language_list[beg_idx:end_idx]
             _textnorm_list = textnorm_list[beg_idx:end_idx]
+            if not len(_language_list):
+                _language_list = [language_list[0]]
+                _textnorm_list = [textnorm_list[0]]
             B = feats.shape[0]
             if len(_language_list) == 1 and B != 1:
                 _language_list = _language_list * B

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