Tiago Peixoto

I made a fix, but I can't create a branch to the pull request. I need help!

@stewartmatheson @jakobgalbavy Thank you! I created a [PR](https://github.com/derjust/spring-data-dynamodb/pull/238). Hope it helps! Feel free to give me feedback.

Do you know IF the PR can be accepted and WHEN it will be? TY.

@naveentammineni Explain to me how can I reproduce the error and I will try to fix it. I built a project with the fix I made and now my app...

@naveentammineni @pluttrell I made a new fix. Please test it. My tests with a custom `DynamoDBMapperConfig` (`dev.` table prefix) are now passing.

I don't have experience in contributing to OSS projects, but I can try if you give me some directions. Do you think it worth a try? Regards, Tiago Peixoto.

@shexbeer Sure, I´ll do it in the next few days.

@shexbeer I can't resolve all conflicts at the risk of bugs not being solved. Any suggestions?

Should I close this PR? Does it still make sense?

@GynnRickerbyNZPost I had the same problem and I found out that I was configuring another DynamoDBMapperConfig bean. So I removed this extra bean and the error stopped, remaining only the...