[mattermost - kodxana]I starting my test with
dotnet -d test NBitcoin.Tests.csproj --filter "Altcoins=Altcoins" command
[mattermost - kodxana]It's like node is starting but is not :/
[mattermost - kodxana]Also do I need to run both Bitcoin and Altcoin node?
[mattermost - kodxana]I mean the test should start altcoin regtest node
[mattermost - nicolasdorier]you need to remove the commented node you want to test in NodeBuilderEx
My Nodes are up and other functions are running properly. What could be the reason?
@btcpaybot
I just started getting this error when trying to estimate fees{
"httpCode": 400,
"code": "fee-estimation-unavailable",
"message": "It is currently impossible to estimate fees, please try again later."
}
I am using NBXplorer: http://127.0.0.1:24444/v1/cryptos/btc/fees/2
Hello people. I need to create a custom network for PIVX fork. I've tried going through
chainparams.cpp and set values accordingly but still getting {"result":null,"error":{"code":-26,"message":"16: mandatory-script-verify-flag-failed (Signature hash type missing or not understood)"},"id":null} response from the node.
Can somebody give me a tutorial link/explain how to correctly create altcoin wrapper for NBitcoin?
how to create transaction using NBitcoin?
SignRawTransaction method not available in bitcoin core v.0.19?
@knocte ?
I´m trying to test a transaction in the test network but with all nodes I got a InvalidOperationException: The node is not in a connected state
there is any special thing to do ?
this is the code:
Transaction payment = Transaction.Create(Network.TestNet);
IPAddress address = IPAddress.Parse("80.132.227.152");
using (var node = await Node.ConnectAsync(Network.TestNet, new IPEndPoint(address, 8333))) //Connect to the node
{
node.VersionHandshake(); //Say hello
//Advertize your transaction (send just the hash)
node.SendMessage(new InvPayload(InventoryType.MSG_TX, payment.GetHash()));
//Send it
node.SendMessage(new TxPayload(payment));
Thread.Sleep(500); //Wait a bit
}
[mattermost - nicolasdorier]use Network.Testnet.Port or something like that
I already use the Node.Connect(network, addrman) . And work fine, but it takes a long time to conect.
Hi again :)
Tring to use the TransactionBuilder, I create a TransactionBuilder variable but seems to be no default constructor. at least that is what Visual Studio tells me.
Assembly NBitcoin, Version=5.0.65.0
using NBitcoin;
using NBitcoin.Protocol;
using System.Threading;
TransactionBuilder Builder = new TransactionBuilder();
in http://www.codeproject.com/Articles/835098/NBitcoin-Build-Them-All
use it this way.
what I am missing?
thanks in advance.
ERROR PeriodicRunner (73) System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. (Parameter 'Array size too big')
at NBitcoin.Protocol.VarString.StaticRead(BitcoinStream bs, Byte[]& bytes)
at NBitcoin.BitcoinStream.ReadWrite(Script data)
at NBitcoin.BitcoinStream.ReadWrite(Script& script)
at NBitcoin.TxIn.ReadWrite(BitcoinStream stream)
at NBitcoin.BitcoinStream.ReadWrite[T](T& data)
at NBitcoin.BitcoinStream.ReadWriteArray[T](T[]& data)
at NBitcoin.BitcoinStream.ReadWriteList[TList,TItem](TList& data)
at NBitcoin.BitcoinStream.ReadWrite[TList,TItem](TList& list)
at NBitcoin.Transaction.ReadWrite(BitcoinStream stream)
at NBitcoin.BitcoinStream.ReadWrite[T](T& data)
at NBitcoin.BitcoinStream.ReadWriteArray[T](T[]& data)
at NBitcoin.BitcoinStream.ReadWriteList[TList,TItem](TList& data)
at NBitcoin.BitcoinStream.ReadWrite[T](List 1& list)
at NBitcoin.Block.ReadWrite(BitcoinStream stream)
at NBitcoin.BitcoinSerializableExtensions.ReadWrite(IBitcoinSerializable serializable, Stream stream, Boolean serializing, ConsensusFactory consensusFactory, Nullable 1 version)
at NBitcoin.BitcoinSerializableExtensions.ReadWrite(IBitcoinSerializable serializable, Byte[] bytes, ConsensusFactory consensusFactory, Nullable 1 version)
at NBitcoin.Block.Parse(String hex, ConsensusFactory consensusFactory)
at NBitcoin.Block.Parse(String hex, Network network)
at NBitcoin.RPC.RPCClient.GetBlockAsync(uint256 blockId)
at WalletWasabi.DashCore.RpcClientBase.GetBlockAsync(uint256 blockHash) in /home/dt/WalletWasabi/WalletWasabi/DashCore/RpcClientBase.cs:line 31
at Microsoft.Extensions.Caching.Memory.CacheExtensions.GetOrCreateAsync[TItem](IMemoryCache cache, Object key, Func 2 factory)
at Microsoft.Extensions.Caching.Memory.MemoryExtensions.AtomicGetOrCreateAsync[TItem](IMemoryCache cache, Object key, Func 2 factory) in /home/dt/WalletWasabi/WalletWasabi/Extensions/MemoryExtensions.cs:line 44
at WalletWasabi.DashCore.CachedRpcClient.GetBlockAsync(uint256 blockHash) in /home/dt/WalletWasabi/WalletWasabi/DashCore/CachedRpcClient.cs:line 59
at WalletWasabi.Blockchain.Blocks.BlockNotifier.HandleMissedBlocksAsync(Block arrivedBlock) in /home/dt/WalletWasabi/WalletWasabi/Blockchain/Blocks/BlockNotifier.cs:line 158
at WalletWasabi.Blockchain.Blocks.BlockNotifier.ActionAsync(CancellationToken cancel) in /home/dt/WalletWasabi/WalletWasabi/Blockchain/Blocks/BlockNotifier.cs:line 143
at WalletWasabi.Bases.PeriodicRunner.ExecuteAsync(CancellationToken stoppingToken) in /home/dt/WalletWasabi/WalletWasabi/Bases/PeriodicRunner.cs:line 53
Removed some backticks to prevent breakage of code quoting, but as you can see, it seems to be having issues with parsing something in the block relating to transaction inputs. Possibly due to special transactions not yet or properly supported by NBitcoin?
Hi, I created a transaction 16 hours ago using blockcypher api and it gave me a hash:
4e15cd10932c334381f2267afd4be13fdada5a4500da583596910d13c494d490
but it does not exist in blockcypher explorer right now,
and it exists in another explorers(btc.com,blockchair.com,...)
even the address inventory is different
confused! why??
[mattermost - nicolasdorier]some node accept the transaction, other don't accept.