Apparently the block is too far in the future (by one second). The
allowed drift is 2 hours. I suspect your computers clock is off by 2
hours. Can you check that, and also the timezone?


On 05/06/2016 07:54 AM, Shivam Gupta wrote:
> I am getting following error after this chain is stop to download new
> blocks.
> I am using MemoryBlockStore and for fast download block chain i am
> using peerGroup.setFastCatchupTimeSecs(1461753486);
> 
> 2016-05-05 16:00:21.221 ERROR 6727 --- [ioClientManager]
> org.bitcoinj.core.AbstractBlockChain     : Failed to verify block: 
> 
> org.bitcoinj.core.VerificationException: Block too far in future:
> 1462471222 vs 1462471221
> at org.bitcoinj.core.Block.checkTimestamp(Block.java:681)
> ~[bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.core.Block.verifyHeader(Block.java:790)
> ~[bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.core.AbstractBlockChain.add(AbstractBlockChain.java:387)
> [bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.core.AbstractBlockChain.add(AbstractBlockChain.java:276)
> [bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.core.Peer.processBlock(Peer.java:839)
> [bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.core.Peer.processMessage(Peer.java:358)
> [bitcoinj-core-0.13.6.jar:na]
> at
> org.bitcoinj.core.PeerSocketHandler.receiveBytes(PeerSocketHandler.java:180)
> [bitcoinj-core-0.13.6.jar:na]
> at
> org.bitcoinj.net.ConnectionHandler.handleKey(ConnectionHandler.java:223)
> [bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.net.NioClientManager.handleKey(NioClientManager.java:86)
> [bitcoinj-core-0.13.6.jar:na]
> at org.bitcoinj.net.NioClientManager.run(NioClientManager.java:122)
> [bitcoinj-core-0.13.6.jar:na]
> at
> com.google.common.util.concurrent.AbstractExecutionThreadService$1$2.run(AbstractExecutionThreadService.java:60)
> [guava-16.0.1.jar:na]
> at com.google.common.util.concurrent.Callables$3.run(Callables.java:93)
> [guava-16.0.1.jar:na]
> at
> org.bitcoinj.utils.ContextPropagatingThreadFactory$1.run(ContextPropagatingThreadFactory.java:35)
> [bitcoinj-core-0.13.6.jar:na]
> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_77]
> 
> I have attached complete error logs, Please find it and provide solution
> as soon as possible because i am stuck here.
> 
> Thanks
> Shivam Gupta
> 
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