Why does this error appear, and what can I do when encountering it?

This happens every time I choose the UVR-BVE-4B_SN-44100-1 model to extract lead vocals from the background vocals. Every time I do it, this message keeps popping up before it even starts to process. I also copied the full text and attached a screenshot of the error to makes things clearer.

**Last Error Received:

Process: VR Architecture

If this error persists, please contact the developers with the error details.

Raw Error Details:

RuntimeError: "Error(s) in loading state_dict for CascadedNet: size mismatch for stg1_low_band_net.0.lstm_dec2.lstm.weight_ih_l0: copying a param with shape torch.Size([256, 168]) from checkpoint, the shape in current model is torch.Size([256, 320]). size mismatch for stg1_low_band_net.0.lstm_dec2.lstm.weight_ih_l0_reverse: copying a param with shape torch.Size([256, 168]) from checkpoint, the shape in current model is torch.Size([256, 320]). size mismatch for stg1_low_band_net.0.lstm_dec2.dense.0.weight: copying a param with shape torch.Size([168, 128]) from checkpoint, the shape in current model is torch.Size([320, 128]). size mismatch for stg1_low_band_net.0.lstm_dec2.dense.0.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_low_band_net.0.lstm_dec2.dense.1.weight: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_low_band_net.0.lstm_dec2.dense.1.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_low_band_net.0.lstm_dec2.dense.1.running_mean: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_low_band_net.0.lstm_dec2.dense.1.running_var: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_high_band_net.lstm_dec2.lstm.weight_ih_l0: copying a param with shape torch.Size([128, 168]) from checkpoint, the shape in current model is torch.Size([128, 320]). size mismatch for stg1_high_band_net.lstm_dec2.lstm.weight_ih_l0_reverse: copying a param with shape torch.Size([128, 168]) from checkpoint, the shape in current model is torch.Size([128, 320]). size mismatch for stg1_high_band_net.lstm_dec2.dense.0.weight: copying a param with shape torch.Size([168, 64]) from checkpoint, the shape in current model is torch.Size([320, 64]). size mismatch for stg1_high_band_net.lstm_dec2.dense.0.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_high_band_net.lstm_dec2.dense.1.weight: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_high_band_net.lstm_dec2.dense.1.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_high_band_net.lstm_dec2.dense.1.running_mean: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg1_high_band_net.lstm_dec2.dense.1.running_var: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_low_band_net.0.lstm_dec2.lstm.weight_ih_l0: copying a param with shape torch.Size([256, 168]) from checkpoint, the shape in current model is torch.Size([256, 320]). size mismatch for stg2_low_band_net.0.lstm_dec2.lstm.weight_ih_l0_reverse: copying a param with shape torch.Size([256, 168]) from checkpoint, the shape in current model is torch.Size([256, 320]). size mismatch for stg2_low_band_net.0.lstm_dec2.dense.0.weight: copying a param with shape torch.Size([168, 128]) from checkpoint, the shape in current model is torch.Size([320, 128]). size mismatch for stg2_low_band_net.0.lstm_dec2.dense.0.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_low_band_net.0.lstm_dec2.dense.1.weight: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_low_band_net.0.lstm_dec2.dense.1.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_low_band_net.0.lstm_dec2.dense.1.running_mean: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_low_band_net.0.lstm_dec2.dense.1.running_var: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_high_band_net.lstm_dec2.lstm.weight_ih_l0: copying a param with shape torch.Size([128, 168]) from checkpoint, the shape in current model is torch.Size([128, 320]). size mismatch for stg2_high_band_net.lstm_dec2.lstm.weight_ih_l0_reverse: copying a param with shape torch.Size([128, 168]) from checkpoint, the shape in current model is torch.Size([128, 320]). size mismatch for stg2_high_band_net.lstm_dec2.dense.0.weight: copying a param with shape torch.Size([168, 64]) from checkpoint, the shape in current model is torch.Size([320, 64]). size mismatch for stg2_high_band_net.lstm_dec2.dense.0.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_high_band_net.lstm_dec2.dense.1.weight: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_high_band_net.lstm_dec2.dense.1.bias: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_high_band_net.lstm_dec2.dense.1.running_mean: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg2_high_band_net.lstm_dec2.dense.1.running_var: copying a param with shape torch.Size([168]) from checkpoint, the shape in current model is torch.Size([320]). size mismatch for stg3_full_band_net.lstm_dec2.lstm.weight_ih_l0: copying a param with shape torch.Size([256, 336]) from checkpoint, the shape in current model is torch.Size([256, 640]). size mismatch for stg3_full_band_net.lstm_dec2.lstm.weight_ih_l0_reverse: copying a param with shape torch.Size([256, 336]) from checkpoint, the shape in current model is torch.Size([256, 640]). size mismatch for stg3_full_band_net.lstm_dec2.dense.0.weight: copying a param with shape torch.Size([336, 128]) from checkpoint, the shape in current model is torch.Size([640, 128]). size mismatch for stg3_full_band_net.lstm_dec2.dense.0.bias: copying a param with shape torch.Size([336]) from checkpoint, the shape in current model is torch.Size([640]). size mismatch for stg3_full_band_net.lstm_dec2.dense.1.weight: copying a param with shape torch.Size([336]) from checkpoint, the shape in current model is torch.Size([640]). size mismatch for stg3_full_band_net.lstm_dec2.dense.1.bias: copying a param with shape torch.Size([336]) from checkpoint, the shape in current model is torch.Size([640]). size mismatch for stg3_full_band_net.lstm_dec2.dense.1.running_mean: copying a param with shape torch.Size([336]) from checkpoint, the shape in current model is torch.Size([640]). size mismatch for stg3_full_band_net.lstm_dec2.dense.1.running_var: copying a param with shape torch.Size([336]) from checkpoint, the shape in current model is torch.Size([640])." Traceback Error: " File "UVR.py", line 4716, in process_start File "separate.py", line 667, in seperate File "torch\nn\modules\module.py", line 1671, in load_state_dict "

Error Time Stamp [2024-02-17 01:29:21]

Full Application Settings:

vr_model: UVR-BVE-4B_SN-44100-1 aggression_setting: 10 window_size: 320 batch_size: Default crop_size: 256 is_tta: False is_output_image: False is_post_process: False is_high_end_process: False post_process_threshold: 0.2 vr_voc_inst_secondary_model: No Model Selected vr_other_secondary_model: No Model Selected vr_bass_secondary_model: No Model Selected vr_drums_secondary_model: No Model Selected vr_is_secondary_model_activate: False vr_voc_inst_secondary_model_scale: 0.9 vr_other_secondary_model_scale: 0.7 vr_bass_secondary_model_scale: 0.5 vr_drums_secondary_model_scale: 0.5 demucs_model: Choose Model segment: Default overlap: 0.25 shifts: 2 chunks_demucs: Auto margin_demucs: 44100 is_chunk_demucs: False is_chunk_mdxnet: False is_primary_stem_only_Demucs: False is_secondary_stem_only_Demucs: False is_split_mode: True is_demucs_combine_stems: True demucs_voc_inst_secondary_model: No Model Selected demucs_other_secondary_model: No Model Selected demucs_bass_secondary_model: No Model Selected demucs_drums_secondary_model: No Model Selected demucs_is_secondary_model_activate: False demucs_voc_inst_secondary_model_scale: 0.9 demucs_other_secondary_model_scale: 0.7 demucs_bass_secondary_model_scale: 0.5 demucs_drums_secondary_model_scale: 0.5 demucs_pre_proc_model: No Model Selected is_demucs_pre_proc_model_activate: False is_demucs_pre_proc_model_inst_mix: False mdx_net_model: Choose Model chunks: Auto margin: 44100 compensate: Auto is_denoise: False is_invert_spec: False is_mixer_mode: False mdx_batch_size: Default mdx_voc_inst_secondary_model: No Model Selected mdx_other_secondary_model: No Model Selected mdx_bass_secondary_model: No Model Selected mdx_drums_secondary_model: No Model Selected mdx_is_secondary_model_activate: False mdx_voc_inst_secondary_model_scale: 0.9 mdx_other_secondary_model_scale: 0.7 mdx_bass_secondary_model_scale: 0.5 mdx_drums_secondary_model_scale: 0.5 is_save_all_outputs_ensemble: True is_append_ensemble_name: False chosen_audio_tool: Manual Ensemble choose_algorithm: Min Spec time_stretch_rate: 2.0 pitch_rate: 2.0 is_gpu_conversion: False is_primary_stem_only: False is_secondary_stem_only: False is_testing_audio: False is_add_model_name: False is_accept_any_input: False is_task_complete: False is_normalization: False is_create_model_folder: False mp3_bit_set: 320k save_format: WAV wav_type_set: PCM_16 help_hints_var: False model_sample_mode: False model_sample_mode_duration: 30 demucs_stems: All Stems** bandicam 2024-02-16 10-54-46-519

Anjok07 / ultimatevocalremovergui

Why does this error appear, and what can I do when encountering it? #1175