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After plugin installed, UI have empty placeholder #20100

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opened 2026-02-21 20:05:50 -05:00 by yindo · 1 comment
yindo commented 2026-02-21 20:05:50 -05:00
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Originally created by @CrabSAMA on GitHub (Nov 3, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：）
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.9.2

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

  1. goto /plugins?category=discover
  2. install a plugin
  3. after plugin install successfully, UI have empty placeholder

✔️ Expected Behavior

UI display normal, none empty placeholder

❌ Actual Behavior

Image

It have empty placeholder

Originally created by @CrabSAMA on GitHub (Nov 3, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：） - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.9.2 ### Cloud or Self Hosted Self Hosted (Source) ### Steps to reproduce 1. goto /plugins?category=discover 2. install a plugin 3. after plugin install successfully, UI have empty placeholder ### ✔️ Expected Behavior UI display normal, none empty placeholder ### ❌ Actual Behavior ![Image](https://github.com/user-attachments/assets/3d4c593c-9d53-4764-a652-bb0431613215) It have empty placeholder
yindo added the 🐞 bug label 2026-02-21 20:05:50 -05:00
yindo closed this issue 2026-02-21 20:05:50 -05:00
yindo commented 2026-02-21 20:05:50 -05:00
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@dosubot[bot] commented on GitHub (Nov 3, 2025):

This empty placeholder issue after plugin installation is caused by a UI state problem: after installing a plugin from the marketplace (/plugins?category=discover), the UI stays on the "discover" tab, but the installed plugin appears only in the "plugins" tab. If you don't manually switch tabs, or if filters are active, you'll see an empty placeholder even though the plugin installed successfully.

To work around this, after installing a plugin, switch to the "plugins" tab to see your installed plugins. If you still see an empty placeholder, clear any active filters (categories, tags, or search) that might be hiding your new plugin. This behavior is due to how the frontend manages tab and filter state after installation, and recent code changes have focused on improving plugin list refresh and tab synchronization, but this UI flow may still need refinement in your version.

If you want to patch this, look at the logic in the plugin page component that handles tab switching after installation and ensure it sets the active tab to "plugins" when the install modal closes. Also, check that the plugin list refresh is triggered after installation completes.

If you need to debug further, check the browser console for errors and make sure your plugin's manifest and provider code match the latest standards, as schema or runtime errors can also cause blank states in the UI.

References:

To reply, just mention @dosu.

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@dosubot[bot] commented on GitHub (Nov 3, 2025): <!-- Answer --> This empty placeholder issue after plugin installation is caused by a UI state problem: after installing a plugin from the marketplace (`/plugins?category=discover`), the UI stays on the "discover" tab, but the installed plugin appears only in the "plugins" tab. If you don't manually switch tabs, or if filters are active, you'll see an empty placeholder even though the plugin installed successfully. To work around this, after installing a plugin, switch to the "plugins" tab to see your installed plugins. If you still see an empty placeholder, clear any active filters (categories, tags, or search) that might be hiding your new plugin. This behavior is due to how the frontend manages tab and filter state after installation, and recent code changes have focused on improving plugin list refresh and tab synchronization, but this UI flow may still need refinement in your version. If you want to patch this, look at the logic in the plugin page component that handles tab switching after installation and ensure it sets the active tab to "plugins" when the install modal closes. Also, check that the plugin list refresh is triggered after installation completes. If you need to debug further, check the browser console for errors and make sure your plugin's manifest and provider code match the latest standards, as schema or runtime errors can also cause blank states in the UI. References: - [Plugin page/tab logic](https://github.com/langgenius/dify/blob/11f2f9510366e88bdcd3badf9b54d8b8a7228b5c/web/app/components/plugins/plugin-page/index.tsx#L54-L310) - [Plugin list/filter logic](https://github.com/langgenius/dify/blob/11f2f9510366e88bdcd3badf9b54d8b8a7228b5c/web/app/components/plugins/plugin-page/plugins-panel.tsx#L7-L101) - [Empty placeholder component](https://github.com/langgenius/dify/blob/11f2f9510366e88bdcd3badf9b54d8b8a7228b5c/web/app/components/plugins/plugin-page/empty/index.tsx#L18-L136) <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/569249fa-3200-43f1-8856-cca6093ffda5?feedback_type=other)</sup>&nbsp;&nbsp;[![Chat with Dosu](https://dosu.dev/dosu-chat-badge.svg)](https://app.dosu.dev/6088a4f4-073a-43f3-b3d4-4f06fb0c05a0/ask?utm_source=github)&nbsp;[![Join Discord](https://img.shields.io/badge/join-5865F2?logo=discord&logoColor=white&label=)](https://go.dosu.dev/discord-bot)&nbsp;[![Share on X](https://img.shields.io/badge/X-share-black)](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/langgenius/dify/issues/27779)
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Reference: langgenius/dify#20100
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