No data displayed in integration

[kevince52]

Describe the bug
2024-06-08 07:07:03.980 WARNING (MainThread) [homeassistant.util.loop] Detected blocking call to open inside the event loop by custom integration 'worldtidesinfocustom' at custom_components/worldtidesinfocustom/storage_mngt.py, line 81: file_handler = open(self._storage_full_path, "rb") (offender: /config/custom_components/worldtidesinfocustom/storage_mngt.py, line 81: file_handler = open(self._storage_full_path, "rb")), please create a bug report at https://github.com/jugla/worldtidesinfocustom/issues

To Reproduce
Steps to reproduce the behavior:

1. Install custom integration
2. look at

Expected behavior
Data displayed as expected

Screenshots

Desktop (please complete the following information):

• OS: Windows
• Browser all
• Version all

Smartphone (please complete the following information):

• Device: iPhone 13
• OS: all
• Browser all
• Version all

Additional context
Installed integration added configuration with working API (Had another simple integration working at the same time with same credentials). No updates to data. Let me know if you need other info.

[jugla]

Hello
Please can you tell me how you have installed HA ?
In HA directory, have you the folder .storage ?