Okay, at least it works. If you get some other solutions, please let me know, thank you.
在 2018年4月3日星期二 UTC+8下午5:54:55，Olivér Zsámár写道： > > Hi! > > I couldn't solve this using bitcoinj. > Maybe you could use Blockchain Data Api at blockchain.info for the SegWit > blocks. > > Its very slow for that and you have to download the segwit blocks by using > that api. But at least it works. > > > <[email protected] <javascript:>> ezt írta (időpont: 2018. ápr. 3., K > 11:47): > >> Hi, do you solve this problem? I get the same one. >> >> 在 2018年3月20日星期二 UTC+8上午5:38:14，Olivér Zsámár写道： >>> >>> Hello! >>> >>> I'm new to bitcoinj, and before doing anything, I just want to try some >>> easy stuff. >>> I want to read the whole blockchain from Block #1, and doing some >>> statistics. >>> >>> I have this program: >>> https://pastebin.com/avszTeAK >>> >>> It doesn't suppose to do anything. The only thing it should do: just >>> count all the blocks! >>> >>> When I compile my code, I always get this warning: >>> >>> mar. 19, 2018 10:00:04 DU org.bitcoinj.core.Context getOrCreate >>> WARNING: Implicitly creating context. This is a migration step and this >>> message will eventually go away. >>> mar. 19, 2018 10:00:04 DU org.bitcoinj.core.Context <init> >>> INFO: Creating bitcoinj 0.14.6 context. >>> >>> After this, it starts counting the blocks. >>> >>> But at Block #481815 there is always an exception. >>> >>> Block #481814 >>> Block #481815 >>> Debugging >>> java.lang.NegativeArraySizeException >>> at org.bitcoinj.core.Message.readBytes(Message.java:334) >>> at >>> org.bitcoinj.core.TransactionInput.parse(TransactionInput.java:143) >>> at org.bitcoinj.core.Message.<init>(Message.java:96) >>> at org.bitcoinj.core.Message.<init>(Message.java:128) >>> at org.bitcoinj.core.ChildMessage.<init>(ChildMessage.java:57) >>> at >>> org.bitcoinj.core.TransactionInput.<init>(TransactionInput.java:133) >>> at org.bitcoinj.core.Transaction.parse(Transaction.java:564) >>> at org.bitcoinj.core.Message.<init>(Message.java:96) >>> at org.bitcoinj.core.Message.<init>(Message.java:128) >>> at org.bitcoinj.core.ChildMessage.<init>(ChildMessage.java:57) >>> at org.bitcoinj.core.Transaction.<init>(Transaction.java:232) >>> at org.bitcoinj.core.Block.parseTransactions(Block.java:242) >>> at org.bitcoinj.core.Block.parse(Block.java:266) >>> at org.bitcoinj.core.Message.<init>(Message.java:96) >>> at org.bitcoinj.core.Message.<init>(Message.java:128) >>> at org.bitcoinj.core.Block.<init>(Block.java:162) >>> at >>> org.bitcoinj.core.BitcoinSerializer.makeBlock(BitcoinSerializer.java:270) >>> at >>> org.bitcoinj.core.MessageSerializer.makeBlock(MessageSerializer.java:72) >>> at >>> org.bitcoinj.utils.BlockFileLoader.loadNextBlock(BlockFileLoader.java:154) >>> at >>> org.bitcoinj.utils.BlockFileLoader.hasNext(BlockFileLoader.java:87) >>> at com.company.BitcoinReader.read(BitcoinReader.java:33) >>> at com.company.BitcoinReader.main(BitcoinReader.java:68) >>> >>> >>> First I downloaded the Bitcoin blockchain from here: >>> https://getbitcoinblockchain.com/ >>> Then I tried to solve my problem after a few failed attempts by >>> downloading the blockchain using BitcoinCore: >>> https://bitcoin.org/en/download >>> Sadly it didn't solve the problem. >>> >>> Please help. >>> :) >>> >>> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "bitcoinj" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/bitcoinj/fGWBPbTORAg/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "bitcoinj" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
