mismatched input '' expecting {EQUAL, '~', '+', '@', KEY_SPECIAL, DOT_PATH, ID}
See https://hydra.cc/docs/1.2/advanced/override_grammar/basic for details

Set the environment variable HYDRA_FULL_ERROR=1 for a complete stack trace.
2025-05-12 22:23:32 | INFO | feature_base:main:104 - 性能监控状态: True
2025-05-12 22:23:32 | INFO | feature_base:main:107 - {'action': 'start_process', 'description': '开始特征处理流程', 'time_bar': 5}
2025-05-12 22:23:32 | INFO | feature_base:load_mappings:18 - 开始加载映射数据
2025-05-12 22:23:32 | INFO | feature_base:wrapper:186 - {'action': 'process_features_start', 'params': {}}
2025-05-12 22:23:32 | INFO | feature_base:process_features:47 - 开始处理高频特征数据，路径: /root/data/future_data/ts_data//main_bar_5min
2025-05-12 22:23:35 | INFO | feature_base:save_parquet:35 - 保存数据到: /root/data/Research1//hf_data//data_5min.parquet
2025-05-12 22:23:45 | INFO | feature_base:save_parquet:41 - 数据保存完成: /root/data/Research1//hf_data//data_5min.parquet
2025-05-12 22:23:45 | INFO | feature_base:wrapper:210 - [性能] process_features: 耗时=13.07秒, 内存增加=6916.54MB, CPU=29.8%
2025-05-12 22:23:45 | INFO | feature_base:wrapper:186 - {'action': 'process_pctchg_start', 'params': {}}
2025-05-12 22:23:45 | INFO | feature_base:process_pctchg:73 - 开始处理百分比变化数据，路径: /root/data/future_data/ts_data//main_bar_5min
2025-05-12 22:23:47 | INFO | feature_base:save_parquet:35 - 保存数据到: /root/data/Research1//hf_data//pctchg_5min.parquet
2025-05-12 22:23:50 | INFO | feature_base:save_parquet:41 - 数据保存完成: /root/data/Research1//hf_data//pctchg_5min.parquet
2025-05-12 22:23:50 | INFO | feature_base:wrapper:210 - [性能] process_pctchg: 耗时=4.51秒, 内存增加=420.32MB, CPU=37.1%
2025-05-12 22:23:50 | INFO | feature_base:main:111 - {'action': 'complete', 'description': '特征处理流程完成'}