Unknown block version: 536870930 (20000012).

[ccie27599]

why？

BitcoinDatabaseGenerator.exe /BlockchainPath E:\Bitcoin\blocks /SqlDbName 7billion
BitcoinDatabaseGenerator 1.9 [DEBUG]
Active threads: 8

Database "7billion" found.
Deleting from database the data about blockchain file: blk00910.dat

AN ERROR OCCURRED:
System.Data.SqlClient.SqlException (0x80131904): 执行超时已过期。完成操作之前已超时或服务器未响应。 ---> System.ComponentModel.Win32Exception (0x80004005): 等待的操作过时。
在 System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction) 在 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction)
在 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
在 System.Data.SqlClient.SqlCommand.InternalEndExecuteNonQuery(IAsyncResult asyncResult, String endMethod, Boolean isInternal)
在 System.Data.SqlClient.SqlCommand.EndExecuteNonQueryInternal(IAsyncResult asyncResult)
在 System.Data.SqlClient.SqlCommand.EndExecuteNonQueryAsync(IAsyncResult asyncResult)
在 System.Threading.Tasks.TaskFactory1.FromAsyncCoreLogic(IAsyncResult iar, Func2 endFunction, Action1 endAction, Task1 promise, Boolean requiresSynchronization)
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
在 System.Runtime.CompilerServices.TaskAwaiter1.GetResult() 在 AdoNetHelpers.AdoNetLayer.<ExecuteStatementNoResultAsync>d__21.MoveNext() 位置 E:\BitcoinDatabaseGenerator-master\Sources\AdoNetHelpers\AdoNetLayer.cs:行号 411 --- 引发异常的上一位置中堆栈跟踪的末尾 --- 在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) 在 System.Runtime.CompilerServices.TaskAwaiter1.GetResult()
在 BitcoinDataLayerAdoNet.BitcoinDataLayer.d__7.MoveNext() 位置 E:\BitcoinDatabaseGenerator-master\Sources\BitcoinDataLayerAdoNet\BitcoinDataLayer.cs:行号 91
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
在 System.Runtime.CompilerServices.TaskAwaiter.GetResult()
在 BitcoinDatabaseGenerator.DatabaseGenerator.d__20.MoveNext() 位置 E:\BitcoinDatabaseGenerator-master\Sources\BitcoinDatabaseGenerator\DatabaseGenerator.cs:行号 343
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
在 System.Runtime.CompilerServices.TaskAwaiter.GetResult()
在 BitcoinDatabaseGenerator.DatabaseGenerator.d__8.MoveNext() 位置 E:\BitcoinDatabaseGenerator-master\Sources\BitcoinDatabaseGenerator\DatabaseGenerator.cs:行号 60
ClientConnectionId:c1c092c5-c816-4a7d-ae07-570807c902a3
Error Number:-2,State:0,Class:11

File: blk00910.dat. Transferring data: 14%
ERROR: The blockchain contains blocks with an unknown version. Unknown block version: 536870930 (20000012).

File: blk00909.dat. Transferring data: 70%
ERROR: The blockchain contains blocks with an unknown version. Unknown block version: 536870930 (20000012).

[chenll7]

I've encounter the problem in blk00909.dat too.I suspect it is related to certain soft fork of bitcoin(e.g. segwit).Perhaps the author have not made BitcoinDatabaseGenerato be compatible to the soft fork yet.
(我在blk00909.dat也遇到这个问题。我觉得可能和segwit这些软分叉有关。作者应该还没有对BitcoinDatabaseGenerator做相关的兼容修改。)
Following is the log from my console:

BitcoinDatabaseGenerator 1.9 [DEBUG]
Active threads: 4

Database "bitcoin" found.
Deleting from database the data about blockchain file: blk00909.dat

AN ERROR OCCURRED:
System.Data.SqlClient.SqlException (0x80131904): 执行超时已过期。完成操作之前已超时或服务器未响应。  ---> System.ComponentModel.Win32Exception (0x80004005): 等待的操作 过时。
   在 System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   在 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   在 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   在 System.Data.SqlClient.SqlCommand.InternalEndExecuteNonQuery(IAsyncResult asyncResult, String endMethod, Boolean isInternal)
   在 System.Data.SqlClient.SqlCommand.EndExecuteNonQueryInternal(IAsyncResult asyncResult)
   在 System.Data.SqlClient.SqlCommand.EndExecuteNonQueryAsync(IAsyncResult asyncResult)
   在 System.Threading.Tasks.TaskFactory`1.FromAsyncCoreLogic(IAsyncResult iar, Func`2 endFunction, Action`1 endAction, Task`1 promise, Boolean requiresSynchronization)
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
   在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   在 AdoNetHelpers.AdoNetLayer.<ExecuteStatementNoResultAsync>d__21.MoveNext() 位置 C:\Users\Bear\Desktop\BitcoinDatabaseGenerator\Sources\AdoNetHelpers\AdoNetLayer.cs:行号 411
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
   在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   在 BitcoinDataLayerAdoNet.BitcoinDataLayer.<DeleteLastBlockchainFileAsync>d__7.MoveNext() 位置 C:\Users\Bear\Desktop\BitcoinDatabaseGenerator\Sources\BitcoinDataLayerAdoNet\BitcoinDataLayer.cs:行号 92
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
   在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   在 BitcoinDatabaseGenerator.DatabaseGenerator.<DeleteLastBlockchainFileAsync>d__20.MoveNext() 位置 C:\Users\Bear\Desktop\BitcoinDatabaseGenerator\Sources\BitcoinDatabaseGenerator\DatabaseGenerator.cs:行号 343
--- 引发异常的上一位置中堆栈跟踪的末尾 ---
   在 System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   在 System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   在 BitcoinDatabaseGenerator.DatabaseGenerator.<GenerateAndPopulateDatabase>d__8.MoveNext() 位置 C:\Users\Bear\Desktop\BitcoinDatabaseGenerator\Sources\BitcoinDatabaseGenerator\DatabaseGenerator.cs:行号 60
ClientConnectionId:63489646-22ef-47da-9281-eea8ae74ebf1
Error Number:-2,State:0,Class:11

　　Looking forward to further communication.

[ccie27599]

so we can't solve this issue until the author fix the bug （update the software）

[JRizzly]

I ran into an issue with connection to the SQL server. Not sure what the issue is... did you guys find an alternative?

[ccie27599]

I ran SQL server 2017 ,no inssue .
but i got another issue which is listed below ,like this

BitcoinDatabaseGenerator.exe /BlockchainPath E:\Bitcoin\blocks /SqlDbName 7billion
BitcoinDatabaseGenerator 1.9 [DEBUG]
Active threads: 8

Database "7billion" found.
Deleting from database the data about blockchain file: blk00910.dat

AN ERROR OCCURRED:
System.Data.SqlClient.SqlException (0x80131904): 执行超时已过期。完成操作之前已超时或服务器未响应。 ---> System.ComponentModel.Win32Exception (0x80004005): 等待的操作过时。
在 System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction) 在 System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action1 wrapCloseInAction)
在 System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
在 System.Data.SqlClient.SqlCommand.InternalEndExecuteNonQuery(IAsyncResult asyncResult, String endMethod, Boolean isInternal)
在 System.Data.SqlClient.SqlCommand.EndExecuteNonQueryInternal(IAsyncResult asyncResult)
在 System.Data.SqlClient.SqlCommand.EndExecuteNonQueryAsync(IAsyncResult asyncResult)
在 System.Threading.Tasks.TaskFactory1.FromAsyncCoreLogic(IAsyncResult iar, Func2 endFunction, Action1 endAction, Task1 promise, Boolean requiresSynchronization)

[chenll7]

@JRizzly Did you connect to SQLServer by "Window Authentication" or "SQL Server Authentication"? I suspect that BitcoinDatabaseBitcoin does not support "Window Authentication".