使用paddle2onnx转换mot_ppyoloe_l_36e_pipeline模型到onnx格式，使用onnxruntime加载转换后的onnx模型文件报错。

[leashi]

使用paddle2onnx转换mot_ppyoloe_l_36e_pipeline模型到onnx格式，使用onnxruntime加载转换后的onnx模型文件报错。

环境：
ubuntu-22.04
paddle2onnx-1.2.8
PaddlePaddle 2.6.1
onnxruntime-1.19.2

模型文件地址：
https://bj.bcebos.com/v1/paddledet/models/pipeline/mot_ppyoloe_l_36e_pipeline.zip

转换命令：
paddle2onnx --model_dir ./person/mot_ppyoloe_l_36e_pipeline
--model_filename model.pdmodel
--params_filename model.pdiparams
--save_file ./person/mot_ppyoloe_l_36e_pipeline/model.onnx
--enable_onnx_checker True

转换命令的输出：
[Paddle2ONNX] Start to parse PaddlePaddle model...
[Paddle2ONNX] Model file path: ./person/mot_ppyoloe_l_36e_pipeline/model.pdmodel
[Paddle2ONNX] Parameters file path: ./person/mot_ppyoloe_l_36e_pipeline/model.pdiparams
[Paddle2ONNX] Start to parsing Paddle model...
[Paddle2ONNX] Oops, there are some operators not supported yet, including
[Paddle2ONNX] [reduce_mean: mean_0.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [reduce_mean: mean_1.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [reduce_mean: mean_2.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [reduce_mean: mean_3.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_0.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [nearest_interp_v2: nearest_interp_v2_1.tmp_0] Requires the minimal opset version of 11.
[Paddle2ONNX] [multiclass_nms3: multiclass_nms3_0.tmp_1] Requires the minimal opset version of 10.
[Paddle2ONNX] Due to the operator: reduce_mean, requires opset_version >= 11.
[Paddle2ONNX] Opset version will change to 11 from 9
[Paddle2ONNX] Use opset_version = 11 for ONNX export.
[WARN][Paddle2ONNX] [multiclass_nms3: multiclass_nms3_0.tmp_1] [WARNING] Due to the operator multiclass_nms3, the exported ONNX model will only supports inference with input batch_size == 1.
[Paddle2ONNX] PaddlePaddle model is exported as ONNX format now.

跟踪到onnxruntime源码内部，为加载模型文件失败，错误信息：
"Node (p2o.Gather.8) Op (Gather) [ShapeInferenceError] data tensor must have rank >= 1"

[188080501]

同遇到这个问题，PP-YOLOE_plus-L和YOLOXL都是这样

[github-actions]

This issue is stale because it has been open for 30 days with no activity.

[swithmn1]

同问，PP-YOLOE_plus-X导出来是这个问题

[swithmn1]

把这部分拿出来实现就可以了，我试了没问题的

[WindLWQ]

把这部分拿出来实现就可以了，我试了没问题的

请问这部分在哪个位置呢？遇到同一个问题了

[swithmn1]

@WindLWQ 设置exclude_nms=True ，这部分自己在后处处理实现，不要放在onnx里