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Playwright in Code Block #7897

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opened 2026-02-21 18:22:57 -05:00 by yindo · 6 comments
yindo commented 2026-02-21 18:22:57 -05:00
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Originally created by @JivinSardine on GitHub (Jan 26, 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

1.0.0-beta.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

Cannot run using the playwright library. How and where to put playright install?

Image

✔️ Expected Behavior

run without errors

❌ Actual Behavior

Image

Originally created by @JivinSardine on GitHub (Jan 26, 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 1.0.0-beta.1 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce Cannot run using the playwright library. How and where to put playright install? ![Image](https://github.com/user-attachments/assets/eb867fd9-99dc-4b08-8d31-c066a5c3ab4d) ### ✔️ Expected Behavior run without errors ### ❌ Actual Behavior ![Image](https://github.com/user-attachments/assets/3e3ba3f6-24f2-4a2c-8e9d-3a1cbca863bb)
yindo closed this issue 2026-02-21 18:22:57 -05:00
yindo commented 2026-02-21 18:22:57 -05:00
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@dosubot[bot] commented on GitHub (Jan 26, 2025):

To resolve the issue with the missing Firefox executable in your Playwright setup, you should run the command playwright install. This command will download the necessary browser binaries required for Playwright to function correctly. Make sure to execute this command in the environment where your Playwright tests are running, such as within your Docker container if you're using a self-hosted setup.

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@dosubot[bot] commented on GitHub (Jan 26, 2025): <!-- Answer --> To resolve the issue with the missing Firefox executable in your Playwright setup, you should run the command `playwright install`. This command will download the necessary browser binaries required for Playwright to function correctly. Make sure to execute this command in the environment where your Playwright tests are running, such as within your Docker container if you're using a self-hosted setup. <!-- 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/533e8494-4b43-435b-98ca-59e2bd93fe0c?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/533e8494-4b43-435b-98ca-59e2bd93fe0c?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/533e8494-4b43-435b-98ca-59e2bd93fe0c?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/533e8494-4b43-435b-98ca-59e2bd93fe0c?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/533e8494-4b43-435b-98ca-59e2bd93fe0c?feedback_type=hallucination) | [Other](https://app.dosu.dev/response-feedback/533e8494-4b43-435b-98ca-59e2bd93fe0c?feedback_type=other)</sup>
yindo commented 2026-02-21 18:22:57 -05:00
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@JivinSardine commented on GitHub (Jan 26, 2025):

but where do I put playwright install in docker and how??

@JivinSardine commented on GitHub (Jan 26, 2025): but where do I put playwright install in docker and how??
yindo commented 2026-02-21 18:22:57 -05:00
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@dosubot[bot] commented on GitHub (Jan 26, 2025):

You can add the playwright install command to your Docker setup by modifying the entrypoint.sh script or directly in the Dockerfile. Here's how you can do it:

  1. Modify the entrypoint.sh script: If you have an entrypoint.sh script specified in your Dockerfile, you can add the playwright install command there. This script is executed when the container starts.

    # entrypoint.sh
# Add this line to install Playwright browsers
playwright install

  2. Add to the Dockerfile: Alternatively, you can add the playwright install command directly in the Dockerfile. This will ensure that the necessary Playwright browsers are installed during the image build process.

    # Dockerfile
# Add this line to install Playwright browsers
RUN npx playwright install

Choose the method that best fits your setup. If you want the installation to happen every time the container starts, use the entrypoint.sh method. If you prefer it to be part of the image build process, modify the Dockerfile.

To continue talking to Dosu, mention @dosu.

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

@dosubot[bot] commented on GitHub (Jan 26, 2025): <!-- Answer --> You can add the `playwright install` command to your Docker setup by modifying the `entrypoint.sh` script or directly in the Dockerfile. Here's how you can do it: 1. **Modify the `entrypoint.sh` script**: If you have an `entrypoint.sh` script specified in your Dockerfile, you can add the `playwright install` command there. This script is executed when the container starts. ```sh # entrypoint.sh # Add this line to install Playwright browsers playwright install ``` 2. **Add to the Dockerfile**: Alternatively, you can add the `playwright install` command directly in the Dockerfile. This will ensure that the necessary Playwright browsers are installed during the image build process. ```dockerfile # Dockerfile # Add this line to install Playwright browsers RUN npx playwright install ``` Choose the method that best fits your setup. If you want the installation to happen every time the container starts, use the `entrypoint.sh` method. If you prefer it to be part of the image build process, modify the Dockerfile. <!-- 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/6bd073e3-2c6c-4811-8907-f91ae34ae4fb?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/6bd073e3-2c6c-4811-8907-f91ae34ae4fb?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/6bd073e3-2c6c-4811-8907-f91ae34ae4fb?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/6bd073e3-2c6c-4811-8907-f91ae34ae4fb?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/6bd073e3-2c6c-4811-8907-f91ae34ae4fb?feedback_type=hallucination) | [Other](https://app.dosu.dev/response-feedback/6bd073e3-2c6c-4811-8907-f91ae34ae4fb?feedback_type=other)</sup>
yindo commented 2026-02-21 18:22:57 -05:00
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@JivinSardine commented on GitHub (Jan 26, 2025):

Where is the dockerfile located in dify folder? And do I need to restart docker for this to take effect? @dosu

@JivinSardine commented on GitHub (Jan 26, 2025): Where is the dockerfile located in dify folder? And do I need to restart docker for this to take effect? @dosu
yindo commented 2026-02-21 18:22:57 -05:00
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@dosubot[bot] commented on GitHub (Jan 26, 2025):

The Dockerfile is typically located in the root directory of the project or in a directory named something like docker or deploy. You can search for a file named Dockerfile within the Dify folder to locate it.

After you modify the Dockerfile, you will need to rebuild your Docker image for the changes to take effect. You can do this by running the following command in the terminal from the directory containing your Dockerfile:

docker build -t your-image-name .

Replace your-image-name with the desired name for your Docker image. Once the image is rebuilt, restart your Docker container using the new image. You can do this by stopping the existing container and starting a new one with the updated image:

docker stop your-container-name
docker run --name your-container-name your-image-name

Replace your-container-name with the name of your container. This process will ensure that the changes take effect.

To continue talking to Dosu, mention @dosu.

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

@dosubot[bot] commented on GitHub (Jan 26, 2025): <!-- Answer --> The Dockerfile is typically located in the root directory of the project or in a directory named something like `docker` or `deploy`. You can search for a file named `Dockerfile` within the Dify folder to locate it. After you modify the Dockerfile, you will need to rebuild your Docker image for the changes to take effect. You can do this by running the following command in the terminal from the directory containing your Dockerfile: ```sh docker build -t your-image-name . ``` Replace `your-image-name` with the desired name for your Docker image. Once the image is rebuilt, restart your Docker container using the new image. You can do this by stopping the existing container and starting a new one with the updated image: ```sh docker stop your-container-name docker run --name your-container-name your-image-name ``` Replace `your-container-name` with the name of your container. This process will ensure that the changes take effect. <!-- 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/3b758b7a-eb3d-45c7-938e-4bfeb51bf8cd?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/3b758b7a-eb3d-45c7-938e-4bfeb51bf8cd?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/3b758b7a-eb3d-45c7-938e-4bfeb51bf8cd?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/3b758b7a-eb3d-45c7-938e-4bfeb51bf8cd?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/3b758b7a-eb3d-45c7-938e-4bfeb51bf8cd?feedback_type=hallucination) | [Other](https://app.dosu.dev/response-feedback/3b758b7a-eb3d-45c7-938e-4bfeb51bf8cd?feedback_type=other)</sup>
yindo commented 2026-02-21 18:22:57 -05:00
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@JivinSardine commented on GitHub (Jan 27, 2025):

I put it in entrypoint.sh and still it did not work.
image
Here is the error:
image

@JivinSardine commented on GitHub (Jan 27, 2025): I put it in entrypoint.sh and still it did not work. ![image](https://github.com/user-attachments/assets/451ebfa3-bcdf-4691-afcd-514be7eb29ef) Here is the error: ![image](https://github.com/user-attachments/assets/de997196-cb7c-4906-9bd0-879898b5c1a6)
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