Dream about white ladder suggests insecurities about life. You are being denied something that you have earned. You need to listen more. Your dream points to your connection to humanity. Something is out of order (not working).
White ladder dream is about feelings or issues from the past that you are still holding on to. You are concerned that your knowledge and teachings are not be transmitted clearly. You need to stop something that you are doing. This dream symbolises your desire to belong to a larger group or to develop an aspect of your character on a more public level. You may need to do some soul searching and self-improvement.
If you dreamt about white ladder:
Don’t let your current relationship take you back unwittingly into an old habit that you have recently managed to break out of. This could be a very positive breakthrough for you both.