fix conflicting statik

go.sum

@@ -160,7 +160,6 @@ github.com/cosmos/ledger-cosmos-go v0.11.1 h1:9JIYsGnXP613pb2vPjFeMMjBI5lEDsEaF6
 github.com/cosmos/ledger-cosmos-go v0.11.1/go.mod h1:J8//BsAGTo3OC/vDLjMRFLW6q0WAaXvHnVc7ZmE8iUY=
 github.com/cosmos/ledger-go v0.9.2 h1:Nnao/dLwaVTk1Q5U9THldpUMMXU94BOTWPddSmVB6pI=
 github.com/cosmos/ledger-go v0.9.2/go.mod h1:oZJ2hHAZROdlHiwTg4t7kP+GKIIkBT+o6c9QWFanOyI=
-github.com/cosmos/relayer v1.0.0-rc1.0.20210203103615-cb3edfc32adb/go.mod h1:4jsV86MGoyWpzphO21eHD50D/11IrKYkqLE5OI2TVeQ=
 github.com/cosmos/relayer v1.0.0-rc1.0.20210205103857-f4b56856caeb h1:wv62ZozmKp1U/mb/zoILz44PeUOCy5/XW0tp1sR1APY=
 github.com/cosmos/relayer v1.0.0-rc1.0.20210205103857-f4b56856caeb/go.mod h1:4jsV86MGoyWpzphO21eHD50D/11IrKYkqLE5OI2TVeQ=
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
@@ -431,8 +430,6 @@ github.com/hinshun/vt10x v0.0.0-20180616224451-1954e6464174/go.mod h1:DqJ97dSdRW
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
 github.com/ilgooz/analytics-go v3.1.1-0.20200723195510-acde4190c655+incompatible/go.mod h1:36xDpOWfOEZLx5a4Qra2Ntu7by75m/qwZZx9/YrPrtY=
-github.com/ilgooz/relayer-1 v0.0.4 h1:LIlF3Q1mKySblKzTKG7PHzC2YFeMYa4cGNeJSIzlxww=
-github.com/ilgooz/relayer-1 v0.0.4/go.mod h1:4jsV86MGoyWpzphO21eHD50D/11IrKYkqLE5OI2TVeQ=
 github.com/imdario/mergo v0.3.9/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/imdario/mergo v0.3.11 h1:3tnifQM4i+fbajXKBHXWEH+KvNHqojZ778UH75j3bGA=
 github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=

scripts/gen-ui

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-statik -src=starport/ui/dist -dest=starport/ui/dist-go
+statik -src=starport/ui/dist -dest=starport/ui/dist-go -ns "starport:dev-ui"

starport/services/chain/dev.go

@@ -68,7 +68,7 @@ type Config struct {
 
 // newDevHandler creates a new development server handler for app by given conf.
 func newDevHandler(app App, conf Config, grpcwebHandler http.Handler) (http.Handler, error) {
-	uifs, err := fs.New()
+	uifs, err := fs.NewWithNamespace("starport:dev-ui")
 	if err != nil {
 		return nil, err
 	}