(backport v0.37.x) fix: Panic on nodeClassRef nil dereference
#3490
| Job | Run time |
|---|---|
| 4m 1s | |
| 56s | |
| 4m 57s |
nil dereference
#3490
| Job | Run time |
|---|---|
| 4m 1s | |
| 56s | |
| 4m 57s |