"Signature verification failed" error

I have been following the academy via the tutorial page. But I have been having a problem with the “Create blocks” part.

I’m getting the following output to “./simd start” command:

furkan@furkan:~/cosmos/cosmos-sdk/build$ ./simd start
8:47AM INF starting ABCI with Tendermint
8:47AM INF Starting multiAppConn service impl=multiAppConn module=proxy
8:47AM INF Starting localClient service connection=query impl=localClient module=abci-client
8:47AM INF Starting localClient service connection=snapshot impl=localClient module=abci-client
8:47AM INF Starting localClient service connection=mempool impl=localClient module=abci-client
8:47AM INF Starting localClient service connection=consensus impl=localClient module=abci-client
8:47AM INF Starting EventBus service impl=EventBus module=events
8:47AM INF Starting PubSub service impl=PubSub module=pubsub
8:47AM INF Starting IndexerService service impl=IndexerService module=txindex
8:47AM INF ABCI Handshake App Info hash= height=0 module=consensus protocol-version=0 software-version=
8:47AM INF ABCI Replay Blocks appHeight=0 module=consensus stateHeight=0 storeHeight=0
8:47AM INF asserting crisis invariants inv=0/11 module=x/crisis name=bank/nonnegative-outstanding
8:47AM INF asserting crisis invariants inv=1/11 module=x/crisis name=bank/total-supply
8:47AM INF asserting crisis invariants inv=2/11 module=x/crisis name=gov/module-account
8:47AM INF asserting crisis invariants inv=3/11 module=x/crisis name=distribution/nonnegative-outstanding
8:47AM INF asserting crisis invariants inv=4/11 module=x/crisis name=distribution/can-withdraw
8:47AM INF asserting crisis invariants inv=5/11 module=x/crisis name=distribution/reference-count
8:47AM INF asserting crisis invariants inv=6/11 module=x/crisis name=distribution/module-account
8:47AM INF asserting crisis invariants inv=7/11 module=x/crisis name=staking/module-accounts
8:47AM INF asserting crisis invariants inv=8/11 module=x/crisis name=staking/nonnegative-power
8:47AM INF asserting crisis invariants inv=9/11 module=x/crisis name=staking/positive-delegation
8:47AM INF asserting crisis invariants inv=10/11 module=x/crisis name=staking/delegator-shares
8:47AM INF asserted all invariants duration=0.826976 height=0 module=x/crisis
panic: signature verification failed; please verify account number (0) and chain-id (test-chain-swfe5P): unauthorized

goroutine 1 [running]:
github.com/cosmos/cosmos-sdk/x/genutil.DeliverGenTxs({{0x1d0ce08, 0xc000040090}, {0x1d17090, 0xc000b98700}, {{0x0, 0x0}, {0xc000044ca8, 0x11}, 0x0, {0x3a61144f, ...}, ...}, ...}, ...)
	github.com/cosmos/cosmos-sdk/x/genutil/gentx.go:113 +0x274
github.com/cosmos/cosmos-sdk/x/genutil.InitGenesis(...)
	github.com/cosmos/cosmos-sdk/x/genutil/genesis.go:18
github.com/cosmos/cosmos-sdk/x/genutil.AppModule.InitGenesis({{}, {_, _}, {_, _}, _, {_, _}}, {{0x1d0ce08, 0xc000040090}, ...}, ...)
	github.com/cosmos/cosmos-sdk/x/genutil/module.go:101 +0x15e
github.com/cosmos/cosmos-sdk/types/module.(*Manager).InitGenesis(_, {{0x1d0ce08, 0xc000040090}, {0x1d17090, 0xc000b98700}, {{0x0, 0x0}, {0xc000044ca8, 0x11}, 0x0, ...}, ...}, ...)
	github.com/cosmos/cosmos-sdk/types/module/module.go:304 +0x29d
github.com/cosmos/cosmos-sdk/simapp.(*SimApp).InitChainer(_, {{0x1d0ce08, 0xc000040090}, {0x1d17090, 0xc000b98700}, {{0x0, 0x0}, {0xc000044ca8, 0x11}, 0x0, ...}, ...}, ...)
	github.com/cosmos/cosmos-sdk/simapp/app.go:466 +0x12e
github.com/cosmos/cosmos-sdk/baseapp.(*BaseApp).InitChain(0xc000f63520, {{0x3a61144f, 0xeda33bcd2, 0x0}, {0xc000044ca8, 0x11}, 0xc001005420, {0x293b118, 0x0, 0x0}, ...})
	github.com/cosmos/cosmos-sdk/baseapp/abci.go:62 +0x455
github.com/tendermint/tendermint/abci/client.(*localClient).InitChainSync(0xc000f49020, {{0x3a61144f, 0xeda33bcd2, 0x0}, {0xc000044ca8, 0x11}, 0xc001005420, {0x293b118, 0x0, 0x0}, ...})
	github.com/tendermint/tendermint@v0.34.11/abci/client/local_client.go:266 +0x118
github.com/tendermint/tendermint/proxy.(*appConnConsensus).InitChainSync(0xad?, {{0x3a61144f, 0xeda33bcd2, 0x0}, {0xc000044ca8, 0x11}, 0xc001005420, {0x293b118, 0x0, 0x0}, ...})
	github.com/tendermint/tendermint@v0.34.11/proxy/app_conn.go:77 +0x55
github.com/tendermint/tendermint/consensus.(*Handshaker).ReplayBlocks(_, {{{0xb, 0x0}, {0x18a2754, 0x7}}, {0xc000044ca8, 0x11}, 0x1, 0x0, {{0x0, ...}, ...}, ...}, ...)
	github.com/tendermint/tendermint@v0.34.11/consensus/replay.go:319 +0xd78
github.com/tendermint/tendermint/consensus.(*Handshaker).Handshake(0xc0030de2c8, {0x1d19080, 0xc0001b2f70})
	github.com/tendermint/tendermint@v0.34.11/consensus/replay.go:268 +0x3c8
github.com/tendermint/tendermint/node.doHandshake({_, _}, {{{0xb, 0x0}, {0x18a2754, 0x7}}, {0xc000044ca8, 0x11}, 0x1, 0x0, ...}, ...)
	github.com/tendermint/tendermint@v0.34.11/node/node.go:308 +0x1b8
github.com/tendermint/tendermint/node.NewNode(0xc000eb52c0, {0x1d09df0, 0xc000f7c820}, 0xc000d49ff0, {0x1cf8760, 0xc000ec32c0}, 0x7f72845fd6f8?, 0x4874a7?, 0xc000c122e0, {0x1d0d9d8, ...}, ...)
	github.com/tendermint/tendermint@v0.34.11/node/node.go:715 +0x577
github.com/cosmos/cosmos-sdk/server.startInProcess(_, {{0x0, 0x0, 0x0}, {0x1d1d858, 0xc000f539b0}, {0x0, 0x0}, {0x1d0ffe8, 0xc000e965f0}, ...}, ...)
	github.com/cosmos/cosmos-sdk/server/start.go:244 +0x5fb
github.com/cosmos/cosmos-sdk/server.StartCmd.func2(0xc000ed5900?, {0x293b118?, 0x0?, 0x0?})
	github.com/cosmos/cosmos-sdk/server/start.go:120 +0x193
github.com/spf13/cobra.(*Command).execute(0xc000ed5900, {0x293b118, 0x0, 0x0})
	github.com/spf13/cobra@v1.1.3/command.go:852 +0x67c
github.com/spf13/cobra.(*Command).ExecuteC(0xc000e76780)
	github.com/spf13/cobra@v1.1.3/command.go:960 +0x39c
github.com/spf13/cobra.(*Command).Execute(...)
	github.com/spf13/cobra@v1.1.3/command.go:897
github.com/spf13/cobra.(*Command).ExecuteContext(...)
	github.com/spf13/cobra@v1.1.3/command.go:890
github.com/cosmos/cosmos-sdk/server/cmd.Execute(0x0?, {0xc000e0aba0, 0x14})
	github.com/cosmos/cosmos-sdk/server/cmd/execute.go:36 +0x1d0
main.main()
	github.com/cosmos/cosmos-sdk/simapp/simd/main.go:15 +0x2c

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