[Java] KeySerializer NullPointerException in AbstractMapSerializer when using 0.10

[DemonJun]

Search before asking

• I had searched in the issues and found no similar issues.

Version

0.10.2

Component(s)

Java

Minimal reproduce step

暂无

What did you expect to see?

暂无

What did you see instead?

Anything Else?

No response

Are you willing to submit a PR?

• I'm willing to submit a PR!

[chaokunyang]

@DemonJun Please provide complete stack trace