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Frequently Asked Questions

Q1: When creating an instance using a template, I encounter the error "AGENT-ERR-0: Instance quota exceeded, Agent type: langflow, Instance count: 10, Quota: 10". How to resolve this?
A1: Please try deleting unnecessary workflow instances to free up quota.
Steps:

  1. Go to Instance Plaza
  2. Find the relevant workflow instance and click the three dots on the right
  3. Select Delete Instance
  4. Confirm the deletion operation to free up quota.

Q2: In Agentic Assistant, when creating an instance, it shows "Quota has been used up". How to resolve this?
A2: Please try deleting unnecessary instances to free up quota.
Steps:

  1. Go to Instance Plaza
  2. Find the workflow instance you want to delete and click the three dots on the right
  3. Select Delete Instance
  4. Confirm the deletion operation to free up quota.

Q3: Flow type agent reports error "Module langflow.base.models.csghub_constants not found". How to resolve this?

A3: This issue usually occurs because the system has upgraded Langflow underlying components (such as CSGHub-related modules), causing compatibility issues with Flows created in older versions. Flows created by new users from templates are not affected.

Solutions (two methods):

Method 1: Update existing components (recommended)

  1. Enter the editing page of the Flow.
  2. Find the node that needs to be updated (there is usually an update indicator).
  3. Click the Update button of the node.
  4. Re-select the model configuration.
  5. Save and redeploy.

Method 2: Recreate

  1. Create a new identical Flow from the template.
  2. Adjust the configuration as needed.
  3. After saving and deploying, replace the old version.

Q4: Code type agent reports error "No factory found for agent 'oNU8p6o5LyDRDViKDxndm-_nRu7I.Generic_Code_Agent_0131_v1_0'". How to resolve this?

A4: This issue occurs because the system has upgraded the code type agent server, causing registration information to be cleared. You need to re-register the code agent.

Solution:

  1. Click Edit Instance to jump to the space page.
  2. Click the Restart button.
  3. Wait for the space to restart and complete automatic registration.