Steem: Caught exception in plugin - Unexpectedly, rc_account <accountname> does not exist

[oflyhigh]

3233671ms database.cpp:1068 notify_pre_apply_ope ] Caught exception in plugin: 10 assert_exception: Assert Exception
rc_account != nullptr: Unexpectedly, rc_account good-karma does not exist
{"a":"good-karma"}
rc_plugin.cpp:567 regenerate
rethrow
{}
rc_plugin.cpp:952 operator()

I got a lot of error messages printed from my steemd.
What's wrong?

[roadscape]

Did you add rc plugin without reindexing by any chance?

[oflyhigh]

Did you add rc plugin without reindexing by any chance?

I only enable witness plugin in my steemd.
After HF20, my steemd crashed,

And I rebuild my steemd with the following changes
https://github.com/steemit/steem/pull/2945/commits/5e459ef06f6e5515c666f4523a5562393ab4187c
And synchronize block data from my backup 20180923, and all things looked fine.

And about from 20180925T23:00:00, It print a lot of such error messages.

[mvandeberg]

The witness plugin in 0.20 runs the rc plugin automatically. If you enabled this without reindexing then certain assumptions about the state may be wrong and could result in this error.

[oflyhigh]

The witness plugin in 0.20 runs the rc plugin automatically. If you enabled this without reindexing then certain assumptions about the state may be wrong and could result in this error.

My node was build for 0.20.1 from scratch, and then replaying, it works fine before HF20.

I'll try to reindexing it again, thank you @roadscape @mvandeberg for your comments.

[oflyhigh]

Rebuild steemd with 0.20.3, Finished replay blockchain, stiil have the some error.

1818793ms rc_plugin.cpp:940 operator() ] 10 assert_exception: Assert Exception
rc_account != nullptr: Unexpectedly, rc_account autofreak does not exist
{"a":"autofreak"}
rc_plugin.cpp:555 regenerate