webUI Training Problem 使用网页训练时出现Training ERROR: need at least one array to stack已经在checkpoint 文件夹下放了ckpt文件，但是还是不读取，是不是需要音频模型？

[SHIHAO1369]

默认配置下，在网页上传文件进行训练后，仅有mimictalk model ckpt path or directory处有进度条，audio2secc model ckpt path or directory
提示Please select "ckpt" under the checkpoint folder ，这个需要如何进一步配置？

By default, after uploading files for training on the webpage, only the mimictalk model ckpt path or directory shows a progress bar, audio2secc model ckpt path or directory
Please select 'ckpt' under the checkpoint folder. How can this be further configured?