使用基础Sdcb.PaddleInference，提示错误

[lijianxin520]

Describe the bug

使用模型fastspeech2_csmsc_static_0.2.0，加载正常，执行run的时候提示错误；
错误提示如下：
Error Message Summary:

InvalidArgumentError: Decrease dim should be 1, but now received 0
[Hint: Expected decreased_dims[axis] == 1, but received decreased_dims[axis]:0 != 1:1.] (at D:\a\PaddleSharp\PaddleSharp\paddle-src\paddle/phi/kernels/funcs/slice_utils.h:371)

Steps to reproduce the bug

同上

Expected behavior

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Screenshots

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Release version

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IDE

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OS version

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Additional context

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[lijianxin520]