> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ntop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Connector Error

## Some component have not been connected to any other components

### About the error

**Issue:** It occurs when one of the FE components listed in the FE model is not connected properly.

**Applies to:**
Tie Constraint

**Cause:**
There are more components in the model that need to be connected.

**Solution:**
Check if all the components are connected using the correct constraint blocks.

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