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you have not added provider ATT #8470

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opened 2026-02-21 18:25:51 -05:00 by yindo · 1 comment
yindo commented 2026-02-21 18:25:51 -05:00
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Originally created by @nicho2 on GitHub (Feb 20, 2025).

Self Checks

  • 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 (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:）
  • Please do not modify this template :) and fill in all the required fields.

Dify version

0.15.3

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

Hello,

I'have named a tool ATT&CK-workbench and now when i return in its configuration , i have this error:

you have not added provider ATT

it seems the "&" character is a problem

Image

Also, now i can't delete the empty tool. Have tou an ideas ?

✔️ Expected Behavior

No response

❌ Actual Behavior

No response

Originally created by @nicho2 on GitHub (Feb 20, 2025). ### Self Checks - [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 (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:） - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 0.15.3 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce Hello, I'have named a tool ATT&CK-workbench and now when i return in its configuration , i have this error: you have not added provider ATT it seems the "&" character is a problem ![Image](https://github.com/user-attachments/assets/fced3ee4-24e5-4cd6-abae-07a782e58a80) Also, now i can't delete the empty tool. Have tou an ideas ? ### ✔️ Expected Behavior _No response_ ### ❌ Actual Behavior _No response_
yindo added the 🐞 buggood first issue labels 2026-02-21 18:25:51 -05:00
yindo closed this issue 2026-02-21 18:25:51 -05:00
yindo commented 2026-02-21 18:25:51 -05:00
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@dosubot[bot] commented on GitHub (Feb 20, 2025):

The issue you're encountering with the tool name "ATT&CK-workbench" is likely due to the use of the "&" character. Dify's naming conventions for tools specify that the "Tool call name" only supports numbers, letters, and underscores [1]. This restriction is likely causing the error message "you have not added provider ATT" because the system is unable to recognize the tool name correctly.

To resolve this, you should rename the tool to use only supported characters, such as "ATT_CK_workbench" or "ATTCK_workbench".

Regarding the inability to delete the tool, ensure that you have the necessary permissions to perform deletions. Only users with admin or owner roles can delete tools in Dify [2]. If you have the correct permissions and still face issues, it might be related to the invalid tool name causing unexpected behavior. Renaming the tool as suggested might also help in resolving the deletion issue.

To continue talking to Dosu, mention @dosu.

Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Bug Report | Other

@dosubot[bot] commented on GitHub (Feb 20, 2025): <!-- Answer --> The issue you're encountering with the tool name "ATT&CK-workbench" is likely due to the use of the "&" character. Dify's naming conventions for tools specify that the "Tool call name" only supports numbers, letters, and underscores <sup>[[1]](https://github.com/langgenius/dify/blob/main/web/i18n/en-US/tools.ts)</sup>. This restriction is likely causing the error message "you have not added provider ATT" because the system is unable to recognize the tool name correctly. To resolve this, you should rename the tool to use only supported characters, such as "ATT_CK_workbench" or "ATTCK_workbench". Regarding the inability to delete the tool, ensure that you have the necessary permissions to perform deletions. Only users with admin or owner roles can delete tools in Dify <sup>[[2]](https://github.com/langgenius/dify/blob/main/api/controllers/console/workspace/tool_providers.py)</sup>. If you have the correct permissions and still face issues, it might be related to the invalid tool name causing unexpected behavior. Renaming the tool as suggested might also help in resolving the deletion issue. <!-- Dosu Comment Footer --> *To continue talking to [Dosu](https://dosu.dev), mention @dosu.* --- <sup>Help Dosu learn! Give it feedback: [Great Response](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=hallucination) | [Bug Report](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/456653cb-f2ef-4ff2-b206-beadc7e17692?feedback_type=other)</sup>
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Reference: langgenius/dify#8470
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