Call to '/crosschain/btc/send' returns 500 error

[muckee]

Windows 10 64-bit
Qortal Core v1.3.3
Qortal UI v1.2.1

When attempting to send BTC to an external address from the UI, the server responds with a 500 error upon clicking the 'send' button.

[muckee]

Issuing a cURL request using the same data yields the following result:

{"error":1202,"message":"!!en:ApiError.BTC_BALANCE_ISSUE!!"}

[muckee]

Got this error. Not 100% sure if it was due to attempting to transfer funds, or something in the background, but looks relevant:

2020-08-14 10:32:43 ERROR Synchronizer:159 - Repository issue during synchronization with peer
org.qortal.repository.DataException: Unable to reduce account balance in repository
        at org.qortal.repository.hsqldb.HSQLDBAccountRepository.modifyAssetBalance(HSQLDBAccountRepository.java:452) ~[qortal.jar:1.3.3]
        at org.qortal.account.Account.modifyAssetBalance(Account.java:94) ~[qortal.jar:1.3.3]
        at org.qortal.block.Block.distributeBlockReward(Block.java:1692) ~[qortal.jar:1.3.3]
        at org.qortal.block.Block.orphanBlockRewards(Block.java:1580) ~[qortal.jar:1.3.3]
        at org.qortal.block.Block.orphan(Block.java:1494) ~[qortal.jar:1.3.3]
        at org.qortal.controller.Synchronizer.syncToPeerChain(Synchronizer.java:403) ~[qortal.jar:1.3.3]
        at org.qortal.controller.Synchronizer.synchronize(Synchronizer.java:137) [qortal.jar:1.3.3]
        at org.qortal.controller.Controller.actuallySynchronize(Controller.java:555) [qortal.jar:1.3.3]
        at org.qortal.controller.Controller.potentiallySynchronize(Controller.java:541) [qortal.jar:1.3.3]
        at org.qortal.controller.Controller.run(Controller.java:441) [qortal.jar:1.3.3]
Caused by: java.sql.SQLIntegrityConstraintViolationException: integrity constraint violation: unique constraint or index violation; SYS_PK_10125 table: ACCOUNTBALANCES
        at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.jdbc.JDBCPreparedStatement.execute(Unknown Source) ~[qortal.jar:1.3.3]
        at org.qortal.repository.hsqldb.HSQLDBRepository.checkedExecuteUpdateCount(HSQLDBRepository.java:513) ~[qortal.jar:1.3.3]
        at org.qortal.repository.hsqldb.HSQLDBAccountRepository.modifyAssetBalance(HSQLDBAccountRepository.java:450) ~[qortal.jar:1.3.3]
        ... 9 more
Caused by: org.hsqldb.HsqlException: integrity constraint violation: unique constraint or index violation; SYS_PK_10125 table: ACCOUNTBALANCES
        at org.hsqldb.error.Error.error(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.Constraint.getException(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.index.IndexAVL.insert(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.persist.RowStoreAVL.indexRow(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.persist.RowStoreAVLDisk.indexRow(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.TransactionManagerMVCC.addInsertAction(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.Session.addInsertAction(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.Table.insertSingleRow(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.StatementDML.update(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.StatementDML.executeUpdateStatement(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.StatementDML.getResult(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.StatementDMQL.execute(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.Session.executeCompiledStatement(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.Session.execute(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.jdbc.JDBCPreparedStatement.fetchResult(Unknown Source) ~[qortal.jar:1.3.3]
        at org.hsqldb.jdbc.JDBCPreparedStatement.execute(Unknown Source) ~[qortal.jar:1.3.3]
        at org.qortal.repository.hsqldb.HSQLDBRepository.checkedExecuteUpdateCount(HSQLDBRepository.java:513) ~[qortal.jar:1.3.3]
        at org.qortal.repository.hsqldb.HSQLDBAccountRepository.modifyAssetBalance(HSQLDBAccountRepository.java:450) ~[qortal.jar:1.3.3]
        ... 9 more

[catbref]

BTC_BALANCE_ISSUE is returned when core thinks you don't have enough BTC to pay for that transaction.

The log paste in your lower comment is something else it seems.

[muckee]

Oh... I do have some BTC that hasn't been returned to my account. I assumed it was just a transaction fee for ... something ... and I lost it, but could that be an attempt to return the remainder of my balance and reduce the balance of the address that received it to zero?