Hi,
Based on the intellectual way you worded your question, it seems like you already know the answer :-)
Although a team is important, it isn't everything, and if you prove that your venture is doing well/has potential (traction, profits, conversion etc...), you shouldn't have any problems.

Co-founders are like romantic relationship - keep looking (without it being an issue), eventually you'll find the right one.
To improve your chances, try focus on forums/meetups and the various other platforms which focus specifically on your field and/or the startup lifestyle, as this will increase the chances of success.
I've successfully helped over 300 entrepreneurs and would be happy to help you if you need any assistance.
Good luck