spikeekips

diff --git isaac/block/localfs_writer.go isaac/block/localfs_writer.go
index 9bdfa2b9..d963da88 100644
--- isaac/block/localfs_writer.go
+++ isaac/block/localfs_writer.go
@@ -146,6 +146,7 @@ func (w *LocalFSWriter) SetOperationsTree(ctx context.Context, tw *fixedtree.Wri
 		func(ctx context.Context, _ uint64) error {
 			_ = w.opsf.Close()
 
+			if l := atomic.LoadUint64(&w.lenops); l > 0 {
 				if err := w.m.SetItem(NewLocalBlockMapItem(

spikeekips

diff --git isaac/block/localfs_writer.go isaac/block/localfs_writer.go
index 9bdfa2b9..eda6c126 100644
--- isaac/block/localfs_writer.go
+++ isaac/block/localfs_writer.go
@@ -15,7 +15,6 @@ import (
 	"strconv"
 	"strings"
 	"sync"
-	"sync/atomic"
 

spikeekips

#!/bin/sh

set -e
set -x

cd ./example

go build \
    -gcflags=-trimpath=$GOPATH \
    -asmflags=-trimpath=$GOPATH \

spikeekips

diff --git a/base/address_decoder.go b/base/address_decoder.go
index b7a4b5fb..2443ca70 100644
--- a/base/address_decoder.go
+++ b/base/address_decoder.go
@@ -11,6 +11,10 @@ type AddressDecoder struct {
 }
 
 func (ad *AddressDecoder) Encode(enc encoder.Encoder) (Address, error) {
+	if ad == nil {
+		return nil, nil

spikeekips

package main

import (
	"bytes"
	"crypto/rand"
	"crypto/rsa"
	"crypto/tls"
	"crypto/x509"
	"encoding/pem"
	"fmt"

spikeekips

#!/bin/bash

#set -x

finish() {
    tput sgr0

    docker volume prune -f
    docker container prune -f
}

spikeekips

diff --git a/base/node/errors.go b/base/node/errors.go
new file mode 100644
index 0000000..c66df3b
--- /dev/null
+++ b/base/node/errors.go
@@ -0,0 +1,23 @@
+package node
+
+import "github.com/spikeekips/mitum/base"
+

spikeekips

module discovery

go 1.16

replace github.com/hashicorp/memberlist => /workspace/mitum/tmp/memberlist

replace github.com/spikeekips/mitum => /workspace/mitum/src

require (
	github.com/alecthomas/kong v0.2.17

spikeekips

module sebak/blocks

go 1.16

require (
	boscoin.io/sebak v0.0.0
	github.com/kr/pretty v0.2.1 // indirect
	github.com/rs/zerolog v1.22.0
	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
)

spikeekips

module quic-client

go 1.16

require (
	github.com/alecthomas/kong v0.2.16
	github.com/lucas-clemente/quic-go v0.20.1
	github.com/spikeekips/mitum v0.0.0-20210510103419-d223a7e16a42
	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
)