Traditional Meanings:

European (Judeo-Christian)

• Journey if walk along warehouse – In your dream you are walking along warehouse then this means that soon you will take a dangerous journey, which may result the accidents;
• Enemies if be alone in the dark warehouse – You are alone in the dark warehouse then you may make some dangerous enemies which may bring damage;
• No danger if be in warehouse in the sunshine – Such a dream announces that you will avoid an imminent danger;

* Please, see meaning of harbor, wharf.