"Decoding failed" error when exporting to audio

[Emeralds1234]

Unable to convert project files to audio
When I try to convert，it will pop up this error:

[Bentroen]

Hi! Which export options are you using to create the audio track? Also, do you happen to be using any custom instruments at all? If so, would you mind attaching them to this issue?

[Emeralds1234]

Hi! Which export options are you using to create the audio track? Also, do you happen to be using any custom instruments at all? If so, would you mind attaching them to this issue?

I'm sorry that I can only communicate with you through translation software because of I can't speak English.So please forgive me for not understanding the meaning of "use export options to create audio tracks".
Additionally, I did use some custom instrument. I will attach screenshots of audio for these custom instruments below the reply. But, I don't think this matter has much to do with custom instruments, as other engineering files that do not use custom instruments cannot be exported as audio too.

[Bentroen]

But, I don't think this matter has much to do with custom instruments, as other engineering files that do not use custom instruments cannot be exported as audio too.

Thank you for clarifying! I thought this could have to do with the particular .ogg audio files you were using on the custom instruments, but this seems not to be the case.