Colibri, 1. Solution exception:An item with the same key has already been added

Hello, dear forum.
I have some problems with Colibri, with this error:
1. Solution exception: An item with the same key has already been added.
I think it is because the inputs of the Colibri Iterator cannot be renamed (it is deactivated). (I tried it with 1 version that I recently downloaded and a sample that I found on the web ( ) and none of them were renamed). I would be thankful if somebody could help me with it.

my second problem is that I want to analyze the weather data as one of the Colibri inputs, to analyze the percentage of its effect on energy consumption analysis/space daylight penetration, but I do not know how to put it as a variable.
Thanks in advance

SA (796.8 KB)

This is a question for TT Toolbox developers. @MingboPeng, can you guess what might be causing the issue?

For someone who may have the same problem in future.
It solved for me with renaming the panel and number slider which connected to colibri (colibri inputs were not active and not renamed in any versions).