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今天安装dify新版报错。 #1097

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opened 2026-02-21 17:29:58 -05:00 by yindo · 2 comments
yindo commented 2026-02-21 17:29:58 -05:00
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Originally created by @limuan123123 on GitHub (Feb 23, 2024).

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本地安装dify，在执行flask db upgrade是报错了：ValueError: RESEND_API_KEY is not set。
请问这个RESEND_API_KEY 参数需要填什么？ 谢谢
Uploading 0c49cfbe9cf9e596493f84c19d85d1d.png…

Originally created by @limuan123123 on GitHub (Feb 23, 2024). ### Self Checks - [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] Pleas do not modify this template :) and fill in all the required fields. ### Provide a description of the help you need 本地安装dify，在执行flask db upgrade是报错了：ValueError: RESEND_API_KEY is not set。 请问这个RESEND_API_KEY 参数需要填什么？ 谢谢 ![Uploading 0c49cfbe9cf9e596493f84c19d85d1d.png…]()
yindo closed this issue 2026-02-21 17:29:58 -05:00
yindo commented 2026-02-21 17:29:58 -05:00
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@dosubot[bot] commented on GitHub (Feb 23, 2024):

🤖

嘿，@limuan123123！很高兴再次见到你。遇到新问题了吗？来聊聊吧！

RESEND_API_KEY 参数应填写由 Resend.io 服务提供的 API 密钥。此密钥用于将您的应用程序与 Resend.io 服务进行身份验证。如果您没有此密钥，您应在 Resend.io 上创建一个帐户并生成一个。

一旦您有了 API 密钥，您可以在应用程序的配置中设置 RESEND_API_KEY 参数。这可以在配置文件中完成，也可以作为环境变量完成，具体取决于您的应用程序如何设置。

您看到的 ValueError 是在应用程序的配置中没有设置 RESEND_API_KEY 时引发的，如下面的代码片段所示：

api_key = app.config.get('RESEND_API_KEY')
if not api_key:
    raise ValueError('RESEND_API_KEY is not set')

这意味着应用程序无法在其配置中找到 RESEND_API_KEY。为了解决这个问题，确保在应用程序的配置中正确设置了 RESEND_API_KEY。

源代码：

关于 RESEND_API_KEY 在 dify 代码库中的确切功能，我在仓库中没有找到答案，但答案可能在其他地方可用，或者我可能错过了它。

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Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.

If you want to continue the conversation, start your reply with @dosu-bot.

@dosubot[bot] commented on GitHub (Feb 23, 2024): _🤖_ <!-- Greeting --> 嘿，@limuan123123！很高兴再次见到你。遇到新问题了吗？来聊聊吧！ <!-- Answer --> `RESEND_API_KEY` 参数应填写由 Resend.io 服务提供的 API 密钥。此密钥用于将您的应用程序与 Resend.io 服务进行身份验证。如果您没有此密钥，您应在 Resend.io 上创建一个帐户并生成一个。 一旦您有了 API 密钥，您可以在应用程序的配置中设置 `RESEND_API_KEY` 参数。这可以在配置文件中完成，也可以作为环境变量完成，具体取决于您的应用程序如何设置。 您看到的 ValueError 是在应用程序的配置中没有设置 `RESEND_API_KEY` 时引发的，如下面的代码片段所示： ```py api_key = app.config.get('RESEND_API_KEY') if not api_key: raise ValueError('RESEND_API_KEY is not set') ``` 这意味着应用程序无法在其配置中找到 `RESEND_API_KEY`。为了解决这个问题，确保在应用程序的配置中正确设置了 `RESEND_API_KEY`。 源代码： - [api/extensions/ext_mail.py](https://github.com/langgenius/dify/blob/main/api/extensions/ext_mail.py) 关于 `RESEND_API_KEY` 在 dify 代码库中的确切功能，我在仓库中没有找到答案，但答案可能在其他地方可用，或者我可能错过了它。 ## Sources - [api/extensions/ext_mail.py](https://github.com/langgenius/dify/blob/main/api/extensions/ext_mail.py) <!-- Dosu Comment Footer --> <details open> <summary> #### About Dosu </summary> This response is meant to be useful and save you time. It is **not meant to be a precise solution**, but rather a starting point for your own research. Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant. If you want to continue the conversation, start your reply with @dosu-bot. </details>
yindo commented 2026-02-21 17:29:58 -05:00
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@crazywoola commented on GitHub (Feb 23, 2024):

Close. due to https://github.com/langgenius/dify/issues/1542, also set the RESEND_API_KEY in .env in api/ folder.

@crazywoola commented on GitHub (Feb 23, 2024): Close. due to https://github.com/langgenius/dify/issues/1542, also set the `RESEND_API_KEY ` in `.env` in api/ folder.
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Reference: langgenius/dify#1097
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