Crashing for me as well, segfault. cc @duc @Support
$ cat error.log
2021/08/25 19:44:08 Using network param file for mainnet
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0xc22444]
goroutine 254 [running]:
github.com/incognitochain/incognito-chain/dataaccessobject/statedb.(*ProcessedUnshieldRequestBatch).GetUnshieldRequests(...)
/Users/autonomous/projects/incognito-chain/dataaccessobject/statedb/stateobject_portalv4_batchunshield.go:32
github.com/incognitochain/incognito-chain/portal/portalv4/portalprocess.(*PortalSubmitConfirmedTxProcessor).ProcessInsts(0x0, 0xc00923ad6c, 0x3, {0xc008ec4c80, 0x47a815, 0x40daf7}, 0xc009a89650, {0xc0002e8d50, 0x5, 0xc0002e8db0, ...}, ...)
/Users/autonomous/projects/incognito-chain/portal/portalv4/portalprocess/unshieldbatch.go:772 +0x1a4
github.com/incognitochain/incognito-chain/portal/portalv4/portalprocess.ProcessPortalInstsV4(0xc0002e8d80, 0xc0002e8de0, {0xc0002e8d50, 0x5, 0xc0002e8db0, 0xc0002e8d80, 0xc0002e8de0, 0xc0002e8e10, 0xc0002e8e40, 0x2d, ...}, ...)
/Users/autonomous/projects/incognito-chain/portal/portalv4/portalprocess/processingutils.go:180 +0x42d
github.com/incognitochain/incognito-chain/portal.ProcessPortalInsts({0x3, 0x0}, 0xc009b36600, 0xc00923a036, 0x3, {{{0x16c0f9f, 0x14}, {0x16b8ec0, 0xf}, {0x16b6ffc, ...}, ...}, ...}, ...)
/Users/autonomous/projects/incognito-chain/portal/portalprocessing.go:111 +0x2f0
github.com/incognitochain/incognito-chain/blockchain.(*BlockChain).processPortalInstructions(0xc0000ec580, 0xc008eb9c50, 0xc009376a80)
/Users/autonomous/projects/incognito-chain/blockchain/portalprocess.go:66 +0x245
github.com/incognitochain/incognito-chain/blockchain.(*BlockChain).processStoreBeaconBlock(0xc0000ec580, 0xc00002e380, 0xc0002bc700, 0xc009376a80, 0xc009844700)
/Users/autonomous/projects/incognito-chain/blockchain/beaconprocess.go:871 +0xf66
github.com/incognitochain/incognito-chain/blockchain.(*BlockChain).InsertBeaconBlock(0xc0000ec580, 0xc009376a80, 0x1)
/Users/autonomous/projects/incognito-chain/blockchain/beaconprocess.go:185 +0xe89
github.com/incognitochain/incognito-chain/blockchain.(*BeaconChain).InsertBlock(0xc001098410, {0x1a8a890, 0xc009376a80}, 0xe0)
/Users/autonomous/projects/incognito-chain/blockchain/beaconchain.go:210 +0x45
github.com/incognitochain/incognito-chain/syncker.InsertBatchBlock({0x7f9748b0f8e8, 0xc001098410}, {0xc007c4b200, 0xd, 0x10})
/Users/autonomous/projects/incognito-chain/syncker/utils.go:112 +0x309
github.com/incognitochain/incognito-chain/syncker.(*BeaconSyncProcess).streamFromPeer(0xc001039d80, {0xc007829f20, 0x2e}, {0x61269d92, {0xc008136700, 0x40}, 0x15cece, 0x0})
/Users/autonomous/projects/incognito-chain/syncker/beaconsyncprocess.go:365 +0x7f3
github.com/incognitochain/incognito-chain/syncker.(*BeaconSyncProcess).syncBeacon(0xc001039d80)
/Users/autonomous/projects/incognito-chain/syncker/beaconsyncprocess.go:274 +0x15f
created by github.com/incognitochain/incognito-chain/syncker.NewBeaconSyncProcess
/Users/autonomous/projects/incognito-chain/syncker/beaconsyncprocess.go:61 +0x247
I tried rolling back but just getting shard stall with 20210820_1.