Print a more user-friendly error message when using --hotwords-file. (#344)

2023-09-26 11:04:20 +08:00
parent 9091917eab
commit 33a5765169
6 changed files with 38 additions and 5 deletions
--- a/sherpa-onnx/csrc/offline-recognizer.cc
+++ b/sherpa-onnx/csrc/offline-recognizer.cc
@@ -46,7 +46,17 @@ bool OfflineRecognizerConfig::Validate() const {
                       max_active_paths);
      return false;
    }
-    if (!lm_config.Validate()) return false;
+    if (!lm_config.Validate()) {
+      return false;
+    }
+  }
+
+  if (!hotwords_file.empty() && decoding_method != "modified_beam_search") {
+    SHERPA_ONNX_LOGE(
+        "Please use --decoding-method=modified_beam_search if you"
+        " provide --hotwords-file. Given --decoding-method=%s",
+        decoding_method.c_str());
+    return false;
  }

  return model_config.Validate();