ComfyUI Node: publish workflow to 2lab (2lab)

PublishWorkflow (2lab):

The PublishWorkflow (2lab) node is designed to facilitate the publication of your AI-generated workflows to the 2lab platform. This node allows you to seamlessly upload your workflow, making it accessible for further use and sharing. By leveraging this node, you can ensure that your creative processes are backed up and available on the 2lab server, providing a convenient way to manage and distribute your AI art projects. The primary goal of this node is to streamline the workflow publication process, ensuring that your work is securely stored and easily retrievable.

PublishWorkflow (2lab) Input Parameters:

trigger

This parameter can accept any type of input and is used to trigger the execution of the node. It does not have a default value and is typically used to initiate the workflow publication process.

id

This is a string parameter that uniquely identifies the workflow. The default value is "workflowId". It is crucial for distinguishing between different workflows and ensuring that each one has a unique identifier.

name

This string parameter represents the name of the workflow. The default value is "文生图". It helps in easily identifying and managing the workflow on the 2lab platform.

desc

This string parameter allows you to provide a description of the workflow. The default value is an empty string. This description can be useful for providing additional context or details about the workflow.

publish

This boolean parameter determines whether the workflow should be published to the 2lab platform. The default value is False. When set to True, the workflow will be uploaded to the server; otherwise, it will remain unpublished.

prompt

This hidden parameter is used internally to store the prompt associated with the workflow. It is not intended to be modified directly by the user.

extra_pnginfo

This hidden parameter is used internally to store additional PNG information related to the workflow. It is not intended to be modified directly by the user.

PublishWorkflow (2lab) Output Parameters:

publish

This boolean output indicates whether the workflow was successfully published. It reflects the value of the publish input parameter and helps in confirming the publication status.

id

This string output returns the unique identifier of the workflow. It is useful for tracking and managing the workflow on the 2lab platform.

PublishWorkflow (2lab) Usage Tips:

• Ensure that the id parameter is unique for each workflow to avoid conflicts and ensure proper identification.
• Use the desc parameter to provide detailed information about the workflow, which can be helpful for future reference and management.
• Set the publish parameter to True only when you are ready to upload the workflow to the 2lab platform. This will prevent accidental uploads.

PublishWorkflow (2lab) Common Errors and Solutions:

"control net model 'simple_cn_name' not in available list, please check controlnet.json"

• Explanation: This error occurs when the specified control net model is not found in the available list.
• Solution: Verify that the control net model name is correct and that it is listed in the controlnet.json file.

"未找到开发密钥，请把example目录中的 input_key.png拖入comfyUI界面，输入开发密钥后，点击浮动菜单上的Queue Prompt按钮保存密钥到2lab_key.txt"

• Explanation: This error indicates that the developer key was not found.
• Solution: Follow the instructions to drag the input_key.png file into the ComfyUI interface, enter the developer key, and save it to 2lab_key.txt.

"发布失败，原因：responseJson['message']"

• Explanation: This error occurs when the workflow publication fails due to a specific reason provided in the response message.
• Solution: Review the response message to understand the cause of the failure and take appropriate action to resolve it.