[HELP]Configure Virtual Bacnet device with Thingsboard BACnet Connector

[sanjayN4497]

Issue-1:

I'm using python BAC0 based code to setup create virtual BACnet device, this code hosted on EC2 instance ubuntu instance. Also i tried with my windows machine.

Now in thingsboard i can see below logs only unable to see device and it's objects mentioned in json and error coming in tb_gateway.py file is as below:

site-packages\thingsboard_gateway\connectors\bacnet\bacnet_uplink_converter.py", line 53, in convert
count=len(dict_result["attributes"]))
~~~~~~~~~~~^^^^^^^^^^^^^^
TypeError: string indices must be integers, not 'str'

as well as logs in thingsboard connector are as below:

2024-11-13 13:20:21 DEBUG [tb_gateway_bacnet_application.py] - tb_gateway_bacnet_application __iam_cb - 164 - Received IAm Response: <bacpypes.apdu.ReadPropertyACK(12,1) instance at 0x29963b34050>
2024-11-13 13:20:21 DEBUG [tb_gateway_bacnet_application.py] - tb_gateway_bacnet_application indication - 73 - 65.0.198.181
2024-11-13 13:20:21 DEBUG [tb_gateway_bacnet_application.py] - tb_gateway_bacnet_application indication - 68 - Received IAmRequest from device with ID: 11111 and address xx.xx.xx.xx:47808
2024-11-13 13:20:21 DEBUG [tb_gateway_bacnet_application.py] - tb_gateway_bacnet_application indication - 73 - 65.0.198.181
2024-11-13 13:20:21 DEBUG [tb_gateway_bacnet_application.py] - tb_gateway_bacnet_application indication - 68 - Received IAmRequest from device with ID: 11111 and address xx.xx.xx.xx:47808
2024-11-13 13:20:21 DEBUG [bacnet_connector.py] - bacnet_connector scan_network - 227 - WhoIsRequest has been sent.
2024-11-13 13:20:21 DEBUG [bacnet_connector.py] - bacnet_connector run - 81 - WhoIsRequest has been sent.
2024-11-13 13:20:21 DEBUG [bacnet_connector.py] - bacnet_connector scan_network - 227 - WhoIsRequest has been sent.

also i tried with latest gatway version & 3.5.1 version but issue is remain same.

Issue-2
on amazon ec2 ubuntu unable to add private IP here

device1 = lite(ip='xx.xx.xx.xx/24', port = '47808', deviceId = '11111') # tried with connect also but same issue

BAC0.core.io.IOExceptions.InitializationError: Gros probleme : Error starting app: [Errno 99] Cannot assign requested address. Address requested :

Configuration (Attach your configuration file)
bacnet.txt
sample_device.txt

Connector name (If you need help with some connector/converter):
BACnet connector

Versions (please complete the following information):

• OS: Ubuntu 20.04
• Thingsboard IoT Gateway version latest , 3.5.1
• Python version 3.12