Hy i have learn to create / forking altcoin, when part im compile it error show, and when i check debug.log
this show
block.GetHash() == 00000b1efc5e4825a9dd0d2c467dc1f1174ff7a6fbd4ea6cabd428d5ce61710e
block.hashMerkleRoot == cdc59c7fd53ceb36ea6135362c6d86452c0367fc7c817b8c9c59f94d8f23f120
block.nTime = 1531222066
block.nNonce = 295941
ERROR: AddToBlockIndex() : Rejected by stake modifier checkpoint height=0, modifier=0x0000000000000000
ERROR: vMerkleTree: e4a2f3937b
block.GetHash() == 00000de296fb7d0c69342521ca80abb6b07ef4af9c720028197b545211ee10b6
block.hashMerkleRoot == e4a2f3937b2430ed16888c5ee6431efcca8846ed1cf22e2c6a1a6cd58443b53d
block.nTime = 1531227832
block.nNonce = 870072
ERROR: AddToBlockIndex() : Rejected by stake modifier checkpoint height=0, modifier=0x0000000000000000
ERROR: LoadBlockIndex() : genesis block not accepted
Someone could help ?