I try make altcoin bassed on old Litecoin sources, end i try to convert it for latest available sources. How i can do this ? What need for this ?
I try simple download it on old wallet, then run new. But mine new or download them from other wallet no possible. I try find info how do this. But find noting.
I have this error when trying download block's from peer's
ERROR: AcceptBlockHeader: Consensus::ContextualCheckBlockHeader: 90e718e6878f4b7ae4de4ae83db75881d00ca017f5a117c2054798bcb76c4178, bad-version(0x00000002), rejected nVersion=0x00000002 block (code 17)
2017-07-28 04:12:10 ERROR: invalid header received
2017-07-28 04:12:10 ProcessMessages(headers, 162003 bytes) FAILED peer=0
2017-07-28 04:12:10 receive version message: /Satoshi:1.0.0/: version 70002, blocks=3293, us=x.x.x.x:12815, peer=1
in
validator i have this settings
// Check proof of work
if (block.nBits != GetNextWorkRequired(pindexPrev, &block, consensusParams))
return state.DoS(100, false, REJECT_INVALID, "bad-diffbits", false, "incorrect proof of work");
// Check timestamp against prev
if (block.GetBlockTime() <= pindexPrev->GetMedianTimePast())
return state.Invalid(false, REJECT_INVALID, "time-too-old", "block's timestamp is too early");
// Check timestamp
if (block.GetBlockTime() > nAdjustedTime + 2 * 60 * 60)
return state.Invalid(false, REJECT_INVALID, "time-too-new", "block timestamp too far in the future");
// Reject outdated version blocks when 95% (75% on testnet) of the network has upgraded:
// check for version 2, 3 and 4 upgrades
if((block.nVersion < 2 && nHeight >= consensusParams.BIP34Height) ||
(block.nVersion < 3 && nHeight >= consensusParams.BIP66Height) ||
(block.nVersion < 4 && nHeight >= consensusParams.BIP65Height))
return state.Invalid(false, REJECT_OBSOLETE, strprintf("bad-version(0x%08x)", block.nVersion),
strprintf("rejected nVersion=0x%08x block", block.nVersion));
if (block.nVersion < VERSIONBITS_TOP_BITS && IsWitnessEnabled(pindexPrev, consensusParams))
return state.Invalid(false, REJECT_OBSOLETE, strprintf("bad-version(0x%08x)", block.nVersion),
strprintf("rejected nVersion=0x%08x block", block.nVersion));
return true;
}
in genesis block settings i have
genesis = CreateGenesisBlock(1498204210, 215446, 0x1e0ffff0, 1, 500 * COIN);
but i have in old sources this setting
// Check that the block chain matches the known block chain up to a checkpoint
if (!Checkpoints::CheckBlock(nHeight, hash))
return state.DoS(100, error("AcceptBlock() : rejected by checkpoint lock-in at %d", nHeight));
// Don't accept any forks from the main chain prior to last checkpoint
CBlockIndex* pcheckpoint = Checkpoints::GetLastCheckpoint(mapBlockIndex);
if (pcheckpoint && nHeight < pcheckpoint->nHeight)
return state.DoS(100, error("AcceptBlock() : forked chain older than last checkpoint (height %d)", nHeight));
// Reject block.nVersion=1 blocks (mainnet >= 710000, testnet >= 400000)
if (nVersion < 2)
{
if ((!fTestNet && nHeight >= 710000) ||
(fTestNet && nHeight >= 400000))
{
return state.Invalid(error("AcceptBlock() : rejected nVersion=1 block"));
}
}
// Enforce block.nVersion=2 rule that the coinbase starts with serialized block height
if (nVersion >= 2)
{
if ((!fTestNet && nHeight >= 710000) ||
(fTestNet && nHeight >= 400000))
{
CScript expect = CScript() << nHeight;
if (vtx[0].vin[0].scriptSig.size() < expect.size() ||
!std::equal(expect.begin(), expect.end(), vtx[0].vin[0].scriptSig.begin()))
return state.DoS(100, error("AcceptBlock() : block height mismatch in coinbase"));
}
}
}
