RegExp: Error (.*) Cannot change which global value set this picklist uses
Resolution
You probably updated the type of field {1}, and Salesforce does not allows that with deployments. You can:
- Try to manually change the type of {1} directly in target org, but it may not be technically possible
- Delete field {1} in target org: it will be recreated after deployment (but you will loose data on existing records, so be careful if your target is a production org)
- Create another field with desired type and manage data recovery if the target is a production org