podcast_generator tool NOT working #145

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opened 2026-02-16 10:18:14 -05:00 by yindo · 1 comment
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Originally created by @asrguru20 on GitHub (Mar 29, 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

0.15.5

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1- Create an Agent in dify
2- Add podcast Podcast Audio Generator (podcast_generator)
3. Ask agent to generate a podcast audio for a simple English conversation
4. Dify APP will crash and prints following messages: TypeError: cannot add property 1, Object is not extensible and application error : a client side exception has occurred

I also tested in dify 1.1.3 the issue is still exist

✔️ Expected Behavior

To generate audio podcast file via Openai tts

Actual Behavior

Dify APP will crash and prints following messages: TypeError: cannot add property 1, Object is not extensible and application error : a client side exception has occurred

Originally created by @asrguru20 on GitHub (Mar 29, 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 0.15.5 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce 1- Create an Agent in dify 2- Add podcast Podcast Audio Generator (podcast_generator) 3. Ask agent to generate a podcast audio for a simple English conversation 4. Dify APP will crash and prints following messages: TypeError: cannot add property 1, Object is not extensible and application error : a client side exception has occurred I also tested in dify 1.1.3 the issue is still exist ### ✔️ Expected Behavior To generate audio podcast file via Openai tts ### ❌ Actual Behavior Dify APP will crash and prints following messages: TypeError: cannot add property 1, Object is not extensible and application error : a client side exception has occurred
yindo closed this issue 2026-02-16 10:18:14 -05:00
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@dosubot[bot] commented on GitHub (Mar 29, 2025):

The issue you're encountering with the podcast_generator tool in Dify, where the app crashes with a "TypeError: cannot add property 1, Object is not extensible" error, is a known problem. This error is related to a client-side exception that was identified in version 0.15.3, where a function (getPrevChatList) was removed but is still being referenced. This issue persists in both versions 0.15.5 and 1.1.3 [1].

To resolve this issue, you can try the following:

  1. Rebuild the Docker Image: If you are using a self-hosted Docker installation, you can rebuild the Docker image using the latest source code that contains the fix for this issue.

  2. Wait for the Next Release: If rebuilding the Docker image is not feasible, you may need to wait for the next official release that includes the fix.

Unfortunately, there is no immediate workaround for cloud-hosted instances other than waiting for the next deployment.

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 (Mar 29, 2025): <!-- Answer --> The issue you're encountering with the `podcast_generator` tool in Dify, where the app crashes with a "TypeError: cannot add property 1, Object is not extensible" error, is a known problem. This error is related to a client-side exception that was identified in version 0.15.3, where a function (`getPrevChatList`) was removed but is still being referenced. This issue persists in both versions 0.15.5 and 1.1.3 <sup>[[1]](https://github.com/langgenius/dify/issues/14005)</sup>. To resolve this issue, you can try the following: 1. **Rebuild the Docker Image**: If you are using a self-hosted Docker installation, you can rebuild the Docker image using the latest source code that contains the fix for this issue. 2. **Wait for the Next Release**: If rebuilding the Docker image is not feasible, you may need to wait for the next official release that includes the fix. Unfortunately, there is no immediate workaround for cloud-hosted instances other than waiting for the next deployment. <!-- 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/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=hallucination) | [Bug Report](https://app.dosu.dev/response-feedback/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/e1dac47e-21cf-42e5-a731-082aac9ea1cb?feedback_type=other)</sup>
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Reference: langgenius/dify-official-plugins#145