xiangyuwu-gif

I'm also experiencing the same issue. I'm using version v1.21.0 

> https://github.com/uber-go/zap/blob/845ca51d5b8d9fed9fe14f35ab13b6b160d5762d/zapcore/json_encoder.go#L488 > > panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x6e42f8] > > goroutine 25244385 [running]: go.uber.org/zap/zapcore.(*jsonEncoder).safeAddString(0xc0012e5bf0, {0x0, 0x4}) /build/vendor/go.uber.org/zap/zapcore/json_encoder.go:466...