Marketplace production upload fails for merged Ace Data Cloud Nano Banana plugin #3247

What happened

Ace Data Cloud's Nano Banana plugin was approved and merged in #3223, but its first production Marketplace upload failed after merge. The plugin is still absent from Marketplace search for acedatacloud.

• Package in main: acedatacloud/nano-banana/nano-banana-0.0.1.difypkg
• Merged commit: 24222147e834f3d89fa46bf65c97ae93bee5389c
• Failed Upload Merged Plugin run, job upload-merged-plugin
• Pre Check Plugin, Final Package Validation, and release-note extraction succeeded. The failure was in Upload Plugin (production) at 2026-10-07 12:11 UTC.
• The uploader returned: Failed to upload package: {'code': -1, 'data': None, 'msg': 'Internal server error'}.
• On 2026-10-09, POST https://marketplace.dify.ai/api/v1/plugins/search/advanced with query acedatacloud returns 17 active Ace Data Cloud plugins, but no acedatacloud/nano-banana.

The package has one tool category and a root English README.md. We have no Marketplace server diagnostics, so we cannot identify a package defect from the public error alone. An earlier comment on #3223 reported the failure; there has been no maintainer reply yet.

Request

Could a maintainer rerun the failed production upload job, or inspect the Marketplace-side error and tell us what needs changing? Our contributor account has read-only access to this repository's Actions and cannot rerun the workflow. If a package change is required, please share the specific validation error so we can submit a corrected version through the normal review process.

We have not opened a duplicate package PR or changed the merged package while the cause remains unknown.