App Store Connect Operation Error: Could not download Defaults.properties (osgibootstrapper)

I use flutter to develop an app to test upload.

The first version uploaded successfully, but second version show as title.

The version that was uploaded successfully originally tried to upload again and the same error occurred at the same stage.

How can I solve it or get more information?

Hey did you find any solution?

App Store Connect Operation Error: Could not download Defaults.properties (osgibootstrapper)
 
 
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