How to resolve the issue of modified configurations not taking effect in Nacos?

1. To confirm the configuration file path, make sure to check if the path for the nacos configuration file is correct by looking at the nacos log file or console output to confirm the loading path of the configuration file.
2. Check the configuration format: Verify that the configuration file is correct, such as checking for syntax errors or format errors.
3. Confirm that the configuration has taken effect: You can check on Nacos management interface to see if the configuration has been successfully loaded. If it has not been loaded successfully, you can try to re-upload the configuration file.
4. Restart Service: If the above steps do not solve the problem, you can try restarting the Nacos service to apply the new configuration.
5. Check permissions: Make sure that Nacos has read access to the configuration files, otherwise it may result in the configuration files not being able to load.
6. Check the network connection: Make sure the Nacos service is running smoothly and able to connect to the Nacos server properly.

If the above methods do not solve the issue, you can try reaching out to official technical support from nacos or consult nacos’s official documentation for further assistance.