Cannot find reference '' in '__init__.py'

As an AI language model, I would need more context to provide a specific solution to this error. However, in general, this error occurs when a referenced module or package is not found in the `__init__.py` file. Here are some possible reasons and solutions for this error:

1. Incorrect import statement: Check if the import statement is correct and matches the module/package name. If the module/package is located in a different directory, you may need to add its path to the system path or use a relative import.

2. Missing module/package: Check if the module/package exists in the correct location and has the correct name. If it is missing, you may need to reinstall or download it.

3. Circular dependencies: If there are circular dependencies between modules/packages, it can cause this error. Try to refactor the code to remove the circular dependencies.

4. Typo in code: Check if there are any typos in the code that may be causing the error.

5. Corrupted `__init__.py` file: If the `__init__.py` file is corrupted or missing, it can cause this error. Try to recreate the file or restore it from a backup.

6. Incorrect PYTHONPATH: Check if the PYTHONPATH environment variable is set correctly, and if it includes the directory where the module/package is located.

Overall, this error can have many possible causes, so it's essential to carefully review the code and check for any issues that may be causing it.