This project forked from razakal/qora
Public GIT for the Qora cryptocurrency project.
Home Page: http://qora.org
License: Other
Public GIT for the Qora cryptocurrency project.
Run the program without any options to start the daemon.
Run the program with the -cli option to access the daemon using the API.
The Windows Installer is made with Advanced Installer on an open source license. Advanced Installer allowed us to create a feature complete installer in a user friendly environment with minimal effort.
Be nice to change the background color or layout of your blog.
2017-11-30 10:20:35 INFO Wallet:474 - Synchronize wallet: 412000
2017-11-30 10:20:35 INFO Wallet:917 - Wallet not synchronized with current blockchain: synchronizing wallet.
2017-11-30 10:20:35 INFO Wallet:498 - Resetted balances
2017-11-30 10:20:35 INFO Block:782 - Processed block 413120
2017-11-30 10:20:35 INFO Block:782 - Processed block 413121
2017-11-30 10:20:35 ERROR DBMap:182 - 199452659
java.lang.ArrayIndexOutOfBoundsException: 199452659
at org.mapdb.Volume$ByteBufferVol.getByte(Volume.java:429)
at org.mapdb.Volume.getUnsignedShort(Volume.java:109)
at org.mapdb.StoreWAL.longStackGetPage(StoreWAL.java:1046)
at org.mapdb.StoreWAL.longStackTake(StoreWAL.java:913)
at org.mapdb.StoreDirect.freePhysTake(StoreDirect.java:1098)
at org.mapdb.StoreDirect.physAllocate(StoreDirect.java:666)
at org.mapdb.StoreWAL.update(StoreWAL.java:404)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.BTreeMap.put2(BTreeMap.java:746)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.DBMap.set(DBMap.java:141)
at database.HeightMap.set(HeightMap.java:87)
at qora.block.Block.process(Block.java:755)
at qora.block.Block.process(Block.java:710)
at qora.Synchronizer.process(Synchronizer.java:353)
at qora.Synchronizer.synchronize(Synchronizer.java:205)
at controller.Controller.update(Controller.java:1034)
at qora.BlockGenerator.run(BlockGenerator.java:184)
2017-11-30 10:20:35 ERROR DBMap:182 - 199452659
java.lang.ArrayIndexOutOfBoundsException: 199452659
at org.mapdb.Volume$ByteBufferVol.getByte(Volume.java:429)
at org.mapdb.Volume.getUnsignedShort(Volume.java:109)
at org.mapdb.StoreWAL.longStackGetPage(StoreWAL.java:1046)
at org.mapdb.StoreWAL.longStackTake(StoreWAL.java:913)
at org.mapdb.StoreDirect.freePhysTake(StoreDirect.java:1109)
at org.mapdb.StoreDirect.physAllocate(StoreDirect.java:666)
at org.mapdb.StoreWAL.update(StoreWAL.java:404)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.BTreeMap.put2(BTreeMap.java:746)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.DBMap.set(DBMap.java:141)
at database.BlockMap.add(BlockMap.java:172)
at qora.block.Block.process(Block.java:777)
at qora.block.Block.process(Block.java:710)
at qora.Synchronizer.process(Synchronizer.java:353)
at qora.Synchronizer.synchronize(Synchronizer.java:205)
at controller.Controller.update(Controller.java:1034)
at qora.BlockGenerator.run(BlockGenerator.java:184)
2017-11-30 10:20:35 INFO Block:782 - Processed block 413122
2017-11-30 10:20:35 INFO Wallet:917 - Wallet not synchronized with current blockchain: synchronizing wallet.
2017-11-30 10:20:35 INFO Wallet:453 - Resetted maps
2017-11-30 10:20:35 INFO Wallet:474 - Synchronize wallet: 2000
2017-11-30 10:20:35 INFO Wallet:474 - Synchronize wallet: 4000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 6000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 8000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 10000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 12000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 14000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 16000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 18000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 20000
2017-11-30 10:20:36 INFO Wallet:474 - Synchronize wallet: 22000
2017-11-30 10:20:37 INFO Wallet:474 - Synchronize wallet: 24000
My client seems to be randomly receiving WINDOW_CLOSING events and shutting down.
I don't know why it's getting these events, but I would like for it to stay open!
It seems blank lines are condensed when saving namestorage in the web UI.
This may be related to a bug I experienced where the generated patch data referenced the wrong lines. My resulting file then had some of the content shifted a few lines from where it should have been added.
INFO: Connection successfull : /60.29.233.154
Exception in thread "Thread-24" java.io.IOError: java.nio.channels.ClosedChannelException
at org.mapdb.Volume$MappedFileVol.makeNewBuffer(Volume.java:632)
at org.mapdb.Volume$ByteBufferVol.tryAvailable(Volume.java:375)
at org.mapdb.Volume.ensureAvailable(Volume.java:67)
at org.mapdb.StoreWAL.logAllocate(StoreWAL.java:299)
at org.mapdb.StoreWAL.update(StoreWAL.java:406)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.EngineWrapper.update(EngineWrapper.java:63)
at org.mapdb.BTreeMap.put2(BTreeMap.java:707)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.PeerMap.addPeer(PeerMap.java:441)
at network.PeerManager.addPeer(PeerManager.java:51)
at network.Network.onConnect(Network.java:71)
at network.Peer.connect(Peer.java:137)
at network.ConnectionCreator.run(ConnectionCreator.java:118)
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.FileChannelImpl.ensureOpen(FileChannelImpl.java:110)
at sun.nio.ch.FileChannelImpl.size(FileChannelImpl.java:300)
at org.mapdb.Volume$MappedFileVol.makeNewBuffer(Volume.java:604)
... 13 more
мар 20, 2016 7:27:29 PM network.Network onDisconnect
INFO: Connection close : /203.217.62.44
мар 20, 2016 7:27:29 PM network.Network onDisconnect
INFO: Connection close : /203.217.62.44
мар 20, 2016 7:27:39 PM network.Network onDisconnect
INFO: Connection close : /60.29.233.154
мар 20, 2016 7:27:39 PM network.Network onDisconnect
INFO: Connection close : /60.29.233.154
мар 20, 2016 7:33:15 PM ntp.NTP getTime
INFO: Adjusting time with -105300 milliseconds.
мар 20, 2016 7:33:15 PM network.Network onDisconnect
INFO: Connection close : /2.95.31.184
Exception in thread "Thread-123018" java.io.IOError: java.nio.channels.ClosedChannelException
at org.mapdb.Volume$MappedFileVol.makeNewBuffer(Volume.java:632)
at org.mapdb.Volume$ByteBufferVol.tryAvailable(Volume.java:375)
at org.mapdb.Volume.ensureAvailable(Volume.java:67)
at org.mapdb.StoreWAL.logAllocate(StoreWAL.java:299)
at org.mapdb.StoreWAL.update(StoreWAL.java:406)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.EngineWrapper.update(EngineWrapper.java:63)
at org.mapdb.BTreeMap.put2(BTreeMap.java:746)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.DBMap.set(DBMap.java:139)
at database.TransactionMap.add(TransactionMap.java:124)
at qora.BlockGenerator.addUnconfirmedTransaction(BlockGenerator.java:123)
at qora.BlockGenerator.addUnconfirmedTransaction(BlockGenerator.java:117)
at controller.Controller.onMessage(Controller.java:920)
at network.Network.onMessage(Network.java:265)
at network.Peer.run(Peer.java:174)
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.FileChannelImpl.ensureOpen(FileChannelImpl.java:110)
at sun.nio.ch.FileChannelImpl.size(FileChannelImpl.java:300)
at org.mapdb.Volume$MappedFileVol.makeNewBuffer(Volume.java:604)
... 15 more
мар 20, 2016 7:45:06 PM ntp.NTP getTime
INFO: Adjusting time with -105300 milliseconds.
мар 20, 2016 7:46:06 PM network.Network onDisconnect
INFO: Connection close : /80.187.102.188
мар 20, 2016 8:08:41 PM ntp.NTP getTime
INFO: Adjusting time with -105300 milliseconds.
мар 20, 2016 8:31:49 PM network.Network onDisconnect
INFO: Connection close : /85.212.14.117
мар 20, 2016 9:00:33 PM network.Network onDisconnect
error from my node mirror.qora.co.in after weeks of work
http://127.0.0.1:9083/testwebsite, where testwebsite - name, and which return only value, or to redirect if there is a URL.
We need to make an aliases (namees) for addreses
2017-11-11 04:35:58 WARN Network:117 - Connection error : /216.126.198.27 : Socket closed
2017-11-11 04:35:58 ERROR Controller:1037 - Block buffer error
java.lang.Exception: Block buffer error
at qora.BlockBuffer.getBlock(BlockBuffer.java:111)
at qora.Synchronizer.synchronize(Synchronizer.java:192)
at controller.Controller.update(Controller.java:1034)
at qora.BlockGenerator.run(BlockGenerator.java:184)
2017-11-11 04:35:58 WARN Network:117 - Connection error : /216.126.198.27 : Block buffer error
2017-11-11 04:35:58 WARN Network:117 - Connection error : /216.126.198.27 : Socket closed
Qora doesn't currently support starting in headless mode. Such support would likely be a pre-requisite for exchanges to use Qora.
2017-11-11 09:46:30 INFO Controller:890 - received new valid block
2017-11-11 09:52:04 ERROR Controller:1037 - 136
java.lang.ArrayIndexOutOfBoundsException: 136
at org.mapdb.Volume$ByteBufferVol.getDataInput(Volume.java:435)
at org.mapdb.Volume$ByteBufferVol.getDataInput(Volume.java:315)
at org.mapdb.StoreWAL.get2(StoreWAL.java:344)
at org.mapdb.StoreWAL.get(StoreWAL.java:320)
at org.mapdb.Caches$HashTable.get(Caches.java:246)
at org.mapdb.BTreeMap.get(BTreeMap.java:602)
at org.mapdb.BTreeMap.containsKey(BTreeMap.java:1506)
at database.DBMap.contains(DBMap.java:238)
at database.DBMap.contains(DBMap.java:248)
at qora.block.Block.getHeight(Block.java:254)
at qora.block.Block.orphan(Block.java:793)
at qora.Synchronizer.synchronize(Synchronizer.java:65)
at qora.Synchronizer.synchronize(Synchronizer.java:224)
at controller.Controller.update(Controller.java:1034)
at qora.BlockGenerator.run(BlockGenerator.java:184)
2017-11-11 09:52:04 WARN Network:117 - Connection error : /208.115.125.68 : 136
2017-11-11 09:52:04 INFO Controller:193 - STATUS OK
| Last Block Signature: F2s97G7FKrt5B2Ld7sBos3MAGHwJxjz4yqMogft4Rdhst8rTExXchFxSKURFeFbpUDuByDNj97EiBMv25DHPa4i2d4bA5hZCp2tcP9GFs57F4o3LgT63UonmLipYH67e9L3VzT2jYLh97QuvyrfDwUuTX3smM5qhXajFQVHe4NjS866
| Last Block Height: 408875
| Last Block Time: 11/11/2017 9:46:30 AM
| Last Block Found 5m 34s ago.
This seems to be a known issue with Apache's log4j v1.x deadlocking.
Fix is to migrate to log4j2!
There's a "log4j2" branch on catbref's fork under test, to be merged.
If the data directory ($QORA_HOME/data) is mounted from another location, and is either empty or needs to be erased by Qora during startup (e.g. due to corruption issues), Qora fails to start. This is probably because the data directory can't be deleted (due to being mounted).
You can replicate this issue using bind mounts:
cd $QORA_HOME
rm -rf data dataBak
mkdir data
mkdir -p ~/deleteme/data
mount --bind ~/deleteme/data data
./run.sh
Changing the behavior to delete everything under the data directory, but not the data directory itself, would allow mounted directories to be used.
This might also happen with the wallet and dataBak directories; I haven't tested this.
images and sounds dirs is not in resources folder. I think that its better to include it in jar file and get it with:
this.getClass().getResource("icon.png");2017-11-01 07:43:17 INFO Start:92 - Starting Qora / version: 0.26.1 / build date: 2017-09-08 / ...
2017-11-01 07:43:26 INFO Controller:461 - restoring backup database
2017-11-01 07:58:06 ERROR WalletTransactionsTableModel:121 -
java.lang.NullPointerException
at gui.models.WalletTransactionsTableModel.getValueAt(WalletTransactionsTableModel.java:99)
at javax.swing.JTable.getValueAt(Unknown Source)
at javax.swing.JTable.prepareRenderer(Unknown Source)
at javax.swing.plaf.basic.BasicTableUI.paintCell(Unknown Source)
at javax.swing.plaf.basic.BasicTableUI.paintCells(Unknown Source)
at javax.swing.plaf.basic.BasicTableUI.paint(Unknown Source)
at javax.swing.plaf.ComponentUI.update(Unknown Source)
at javax.swing.JComponent.paintComponent(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JViewport.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent._paintImmediately(Unknown Source)
at javax.swing.JComponent.paintImmediately(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.access$1200(Unknown Source)
at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Also occurs at:
at gui.models.WalletTransactionsTableModel.getValueAt(WalletTransactionsTableModel.java:103)
at gui.models.WalletTransactionsTableModel.getValueAt(WalletTransactionsTableModel.java:107)
at gui.models.WalletTransactionsTableModel.getValueAt(WalletTransactionsTableModel.java:115)
This may well be the cause of "white window" syndrome where the JSwing client panes go white and don't repaint.
If during synchronization wallet, the network has a new block, the error occurs.
2017-11-11 04:13:27 ERROR DBMap:182 -
java.lang.NullPointerException
at org.mapdb.BTreeMap.put(BTreeMap.java:642)
at database.DBMap.set(DBMap.java:141)
at qora.web.NameStorageMap.remove(NameStorageMap.java:126)
at utils.StorageUtils.addTxChangesToStorage(StorageUtils.java:191)
at utils.StorageUtils.processUpdate(StorageUtils.java:147)
at qora.transaction.ArbitraryTransaction.process(ArbitraryTransaction.java:224)
at qora.block.Block.isValid(Block.java:695)
at qora.block.Block.isValid(Block.java:571)
at qora.Synchronizer.process(Synchronizer.java:349)
at qora.Synchronizer.synchronize(Synchronizer.java:205)
at controller.Controller.update(Controller.java:1034)
at qora.BlockGenerator.run(BlockGenerator.java:184)
http://qora.co.in:9090/index/main.html
on iPhone not see the top menu.
It looks like the synchronization code picks the peer which gives the highest block height, and then tries to synchronize only from them.
This looks very vulnerable to a misbehaving peer which has a higher block height but will not synchronize to that height. Instead the block tree should be built from all connected peers, and a peer not judged as certainly providing the highest height until it has actually provided valid blocks at that height.
See https://github.com/Qoracoin/Qora/blob/master/Qora/src/controller/Controller.java#L693
It would be great if the interactive website feature had functionality comparable to most of the json apis. Maybe this could even be done by directly exposing API classes such as TransactionsResource or BlocksResource.
I imagine being able to make a site which procedurally generates content from the blockchain or can initiate actions such as blog posts or message sends.
If the wallet is running a GUI in a few days filled with all available RAM. If run without GUI then everything is fine.
why i cant open the Qora.exe,and i can only use the Qora.jar.
If set access permissions and Apply - .json is wrong
My client stopped functioning properly when my database became corrupted. I don't know how it happened, perhaps a crash at a poor time. It was detectable in that the database code was throwing an error.
Seems to me a well-behaving client would recreate the database in such a scenario. But it would want to preserve any recoverable unconfirmed transactions.
My Qora node http://qora.co.uk still alive, a Windows Server 2019 VPS.
Modern website without https is very annoying, can someone guide me to add SSL cer to the Qora software or old Jetty web server? Thanks!
To update drop-down menu with addresses in SendMoney, when I add a new address whith command post addresses in SendMoney
See http://qora.co.in:9090/index/namestoragehistory.html?name=demo_name which throws an exception.
I'm using this patch locally:
diff --git a/Qora/src/qora/web/WebNameStorageHistoryHelper.java b/Qora/src/qora/web/WebNameStorageHistoryHelper.java
index f35bd5c..d37fef7 100644
--- a/Qora/src/qora/web/WebNameStorageHistoryHelper.java
+++ b/Qora/src/qora/web/WebNameStorageHistoryHelper.java
@@ -72,6 +72,9 @@ public class WebNameStorageHistoryHelper {
Map<String, String> map = orphanNameStorageMap.get(tx.getSignature());
+ if (map == null)
+ return result;
+
Set<String> orphanKeySet = map.keySet();
// initializing tempnamestorage with old values
But it leaves broken items on the interface.
When client starts a splash screen is shown which is pinned to foreground of viewport, blocking other windows.
Usually client takes only a few seconds to start up but occasionally not which means the splash screen causes problems.
Fix to do: don't pin splash to foreground
Process Block 17253
2016-10-14 19:30:34 ERROR Controller:1027 -
java.lang.NullPointerException
at qora.Synchronizer.process(Synchronizer.java:339)
at qora.Synchronizer.synchronize(Synchronizer.java:195)
at controller.Controller.update(Controller.java:1024)
at qora.BlockGenerator.run(BlockGenerator.java:178)
2016-10-14 19:30:34 WARN Network:117 - Connection error : /188.166.16.64 : null
2016-10-14 19:30:34 INFO Network:91 - Connection close : /188.166.16.64
2016-10-14 19:31:55 INFO Peer:146 - Failed to connect to : /2.84.51.78
2016-10-14 19:31:55 INFO ConnectionCreator:118 - Connecting to peer 2.87.113.22 proposed by 188.166.16.64 :: 3 / 20 / 20 :: Connections: 0
INTERNET
|
|
Q [193.242.148.251, 10.0.0.50] - Qora node 1
\
\
Q [10.0.0.8] - Qora node 2
At the same time the nodes do not work or work unstable.
I'd like to be able to mark a namestorage key as immutable, such that neither I nor anybody else can change it again, under any conditions; all transactions which change it are invalid.
On shutdown the ConnectionCreator doesn't exit swiftly and users might see this error message:
Exception in thread "Thread-24" java.lang.IllegalAccessError: DB has been closed
at org.mapdb.EngineWrapper.checkClosed(EngineWrapper.java:155)
at org.mapdb.Caches$HashTable.get(Caches.java:238)
at org.mapdb.BTreeMap.get(BTreeMap.java:595)
at org.mapdb.BTreeMap.containsKey(BTreeMap.java:1506)
at database.PeerMap.getInfo(PeerMap.java:419)
at database.PeerMap.isBlacklisted(PeerMap.java:427)
at network.PeerManager.isBlacklisted(PeerManager.java:71)
at network.ConnectionCreator.run(ConnectionCreator.java:102)
In addition, there doesn't seem to be any short-cut exit in ConnectionAcceptor if a new connection arrives during shutdown.
I think it would help a system like qora for visitors to be able to submit data for free, if it matched some AT that would provide the finances for the data.
Data could be submitted via API; it is then valid if there exists an AT which will sign it and pay the fee; this happens and it is broadcast, and the api call succeeds.
2018-03-06 15:00:19 INFO Network:92 - Connection close : /213.226.223.66
Exception in thread "Pinger /213.226.223.66" java.io.IOError: java.nio.channels.
ClosedByInterruptException
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:977)
at org.mapdb.StoreWAL.getLinkedRecordsFromLog(StoreWAL.java:880)
at org.mapdb.StoreWAL.update(StoreWAL.java:380)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.BTreeMap.put2(BTreeMap.java:707)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.PeerMap.addPeer(PeerMap.java:446)
at network.Peer.onPingSuccess(Peer.java:146)
at network.Pinger.run(Pinger.java:80)
Caused by: java.nio.channels.ClosedByInterruptException
at java.nio.channels.spi.AbstractInterruptibleChannel.end(Unknown Source
)
at sun.nio.ch.FileChannelImpl.readInternal(Unknown Source)
at sun.nio.ch.FileChannelImpl.read(Unknown Source)
at org.mapdb.Volume$FileChannelVol.readFully(Volume.java:946)
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:974)
... 8 more
Exception in thread "BlockGenerator" java.io.IOError: java.nio.channels.ClosedCh
annelException
at org.mapdb.Volume$FileChannelVol.putByte(Volume.java:920)
at org.mapdb.StoreWAL.walIndexVal(StoreWAL.java:277)
at org.mapdb.StoreWAL.update(StoreWAL.java:413)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.Atomic$Var.set(Atomic.java:688)
at database.BlockMap.setLastBlock(BlockMap.java:143)
at qora.block.Block.process(Block.java:781)
at qora.block.Block.process(Block.java:711)
at qora.Synchronizer.process(Synchronizer.java:320)
at qora.Synchronizer.synchronize(Synchronizer.java:458)
at controller.Controller.update(Controller.java:1046)
at qora.BlockGenerator.run(BlockGenerator.java:185)
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.FileChannelImpl.ensureOpen(Unknown Source)
at sun.nio.ch.FileChannelImpl.write(Unknown Source)
at org.mapdb.Volume$FileChannelVol.writeFully(Volume.java:865)
at org.mapdb.Volume$FileChannelVol.putByte(Volume.java:918)
... 11 more
This looks like pinger.interrupt() is being called and Pinger's run() thread calls Peer.onPingSuccess() before exiting thread. Peer.onPingSuccess() does a mapdb call and if interrupt status isn't cleared before a mapdb call then the FileChannel is closed and everything goes wrong!
2016-09-03 08:34:48 ERROR DBMap:182 - java.lang.NullPointerException at qora.transaction.DeployATTransaction.getATaccount(DeployATTransaction.java:512) at qora.transaction.DeployATTransaction.getRecipientAccounts(DeployATTransaction.java:571) at database.TransactionFinalMap$2.run(TransactionFinalMap.java:93) at database.TransactionFinalMap$2.run(TransactionFinalMap.java:1) at org.mapdb.Bind$6.update(Bind.java:438) at org.mapdb.BTreeMap.notify(BTreeMap.java:2792) at org.mapdb.BTreeMap.put2(BTreeMap.java:755) at org.mapdb.BTreeMap.put(BTreeMap.java:643) at database.DBMap.set(DBMap.java:141) at database.TransactionFinalMap.add(TransactionFinalMap.java:181) at qora.block.Block.process(Block.java:762) at qora.block.Block.process(Block.java:705) at qora.Synchronizer.process(Synchronizer.java:343) at qora.Synchronizer.synchronize(Synchronizer.java:195) at controller.Controller.update(Controller.java:1024) at qora.BlockGenerator.run(BlockGenerator.java:178)
Tried replacing 'data' and 'dataBak' folders with https://cloud.crowetic.com/s/IDzrYBiqXnhNCvg which did not resolve the problem.
Currently downloading entire chain...
How about to have Maven or Gradle for project build system?
An eclipse attack is when the client is provided with a mess of peers all of which misbehave, offering it a "virtual world" which is false. This can also happen by accident, in the case of a network split for example.
Resistance to this can be much stronger than simply keeping the longest-connected peers. Research into academically-reviewed solutions to these issues is the right way to go. I have not done this.
I at least, however, recommended prioritizing peers by behavior. Following priority list is in need of review:
It would additionally be helpful to support proxy connections so other channels can be used in these events (web proxy, tor, i2p, sneakernet)
016-03-24 17:40:33 ERROR ArbitraryTransaction:225 - org.json.simple.JSONObject cannot be cast to java.lang.String
java.lang.ClassCastException: org.json.simple.JSONObject cannot be cast to java.lang.String
at utils.StorageUtils.getKeys(StorageUtils.java:288)
at utils.StorageUtils.getAllKeysForOrphanSaving(StorageUtils.java:276)
at utils.StorageUtils.processUpdate(StorageUtils.java:136)
at qora.transaction.ArbitraryTransaction.process(ArbitraryTransaction.java:213)
at qora.block.Block.isValid(Block.java:694)
at qora.block.Block.isValid(Block.java:571)
at qora.Synchronizer.process(Synchronizer.java:339)
at qora.Synchronizer.synchronize(Synchronizer.java:195)
at controller.Controller.update(Controller.java:1024)
at qora.BlockGenerator.run(BlockGenerator.java:178)
2016-03-24 17:40:33 ERROR ArbitraryTransaction:225 - org.json.simple.JSONObject cannot be cast to java.lang.String
java.lang.ClassCastException: org.json.simple.JSONObject cannot be cast to java.lang.String
at utils.StorageUtils.getKeys(StorageUtils.java:288)
at utils.StorageUtils.getAllKeysForOrphanSaving(StorageUtils.java:276)
at utils.StorageUtils.processUpdate(StorageUtils.java:136)
at qora.transaction.ArbitraryTransaction.process(ArbitraryTransaction.java:213)
at qora.block.Block.process(Block.java:714)
at qora.block.Block.process(Block.java:705)
at qora.Synchronizer.process(Synchronizer.java:343)
at qora.Synchronizer.synchronize(Synchronizer.java:195)
at controller.Controller.update(Controller.java:1024)
at qora.BlockGenerator.run(BlockGenerator.java:178)
2016-03-24 17:40:39 INFO Network:66 - Connection successfull : /119.176.85.152
2017-12-04 14:34:58 ERROR DBMap:119 -
java.lang.ArrayIndexOutOfBoundsException
2017-12-04 14:34:58 ERROR BlocksTableModel:109 -
java.lang.NullPointerException
at gui.models.BlocksTableModel.getValueAt(BlocksTableModel.java:82)
at javax.swing.JTable.getValueAt(Unknown Source)
at javax.swing.JTable.prepareRenderer(Unknown Source)
at javax.swing.plaf.basic.BasicTableUI.paintCell(Unknown Source)
at javax.swing.plaf.basic.BasicTableUI.paintCells(Unknown Source)
at javax.swing.plaf.basic.BasicTableUI.paint(Unknown Source)
at javax.swing.plaf.ComponentUI.update(Unknown Source)
at javax.swing.JComponent.paintComponent(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JViewport.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent._paintImmediately(Unknown Source)
at javax.swing.JComponent.paintImmediately(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.access$1200(Unknown Source)
at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Note that the DBMap frame may/may not be relevant!
JSON returns true while is false
"encrypted":"true"
JSON :
{"reference":"uTsMrTr19GSPwWYyb9FpkntQKcS6jSAXuBf2ykYhVuA6Ag6LeTYVyTnbFTtfZM29wHr8NCv3Ej6HSYcCsrs5AQt","creator":"QUWxrwJ8AqKkz4B2b1aMc9aD83WPRcLxss","amount":1.00000000,"data":"54ubkpURFFrJc8","encrypted":"true","signature":"5EstiTm1ShdJFr9Pur3VgsHZAZyn3KkBvjvFe8UPcfRsNzAupUhFZdkcysguzthYTxUPxk5iQTh6WXJC2z29vCi4","fee":"1.00000000","recipient":"QQQ7GvQPJbLRJrD8E2EnZb22RzBSuf3hgY","type":17,"confirmations":5,"isText":"true","timestamp":1431969158248}
Since Qora was created, there have been a number of issues identified in the basic concept of the proof-of-stake blockchain. Other projects have found solutions to these issues, but most of these solutions have not been integrated into Qora.
Qora is in need of somebody experienced in proof-of-stake issues to bring it to the same level of security as the other chains. The development focus on features has provided incredible quality here, but there should be verification that Qora does not suffer from, for example, the simple nothing-at-stake issue.
2017-10-27 18:03:46 INFO Start:92 - Starting Qora / version: 0.26.1 / build date: 2017-09-08 / ...
2017-10-27 18:18:37 INFO Settings:351 - Peers loaded from Internet : 4
2017-10-27 18:59:08 INFO Settings:351 - Peers loaded from Internet : 4
2017-10-27 19:40:43 INFO Settings:351 - Peers loaded from Internet : 4
2017-10-27 20:21:58 INFO Settings:351 - Peers loaded from Internet : 4
2017-10-27 20:25:40 ERROR ArbitraryTransaction:236 - java.nio.channels.ClosedByInterruptException
java.io.IOError: java.nio.channels.ClosedByInterruptException
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:977)
at org.mapdb.StoreWAL.getLinkedRecordsFromLog(StoreWAL.java:880)
at org.mapdb.StoreWAL.update(StoreWAL.java:380)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.EngineWrapper.update(EngineWrapper.java:63)
at org.mapdb.BTreeMap.put2(BTreeMap.java:707)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.DBMap.set(DBMap.java:141)
at qora.web.NameStorageMap.add(NameStorageMap.java:61)
at utils.StorageUtils.addTxChangesToStorage(StorageUtils.java:243)
at utils.StorageUtils.processUpdate(StorageUtils.java:147)
at qora.transaction.ArbitraryTransaction.process(ArbitraryTransaction.java:224)
at qora.block.Block.isValid(Block.java:694)
at qora.block.Block.isValid(Block.java:571)
at qora.Synchronizer.process(Synchronizer.java:344)
at controller.Controller.onMessage(Controller.java:880)
at network.Network.onMessage(Network.java:269)
at network.Peer.run(Peer.java:178)
Caused by: java.nio.channels.ClosedByInterruptException
at java.nio.channels.spi.AbstractInterruptibleChannel.end(Unknown Source)
at sun.nio.ch.FileChannelImpl.readInternal(Unknown Source)
at sun.nio.ch.FileChannelImpl.read(Unknown Source)
at org.mapdb.Volume$FileChannelVol.readFully(Volume.java:946)
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:974)
... 17 more
2017-10-27 20:25:40 ERROR ArbitraryTransaction:236 - java.nio.channels.ClosedChannelException
java.io.IOError: java.nio.channels.ClosedChannelException
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:977)
at org.mapdb.StoreWAL.getLinkedRecordsFromLog(StoreWAL.java:880)
at org.mapdb.StoreWAL.update(StoreWAL.java:380)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.EngineWrapper.update(EngineWrapper.java:63)
at org.mapdb.BTreeMap.put2(BTreeMap.java:746)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.DBMap.set(DBMap.java:141)
at qora.web.OrphanNameStorageMap.add(OrphanNameStorageMap.java:63)
at utils.StorageUtils.processUpdate(StorageUtils.java:140)
at qora.transaction.ArbitraryTransaction.process(ArbitraryTransaction.java:224)
at qora.block.Block.isValid(Block.java:694)
at qora.block.Block.isValid(Block.java:571)
at qora.Synchronizer.process(Synchronizer.java:344)
at controller.Controller.onMessage(Controller.java:880)
at network.Network.onMessage(Network.java:269)
at network.Peer.run(Peer.java:178)
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.FileChannelImpl.ensureOpen(Unknown Source)
at sun.nio.ch.FileChannelImpl.read(Unknown Source)
at org.mapdb.Volume$FileChannelVol.readFully(Volume.java:946)
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:974)
... 16 more
2017-10-27 20:25:40 ERROR ArbitraryTransaction:236 - java.nio.channels.ClosedChannelException
java.io.IOError: java.nio.channels.ClosedChannelException
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:977)
at org.mapdb.StoreWAL.getLinkedRecordsFromLog(StoreWAL.java:880)
at org.mapdb.StoreWAL.update(StoreWAL.java:380)
at org.mapdb.Caches$HashTable.update(Caches.java:270)
at org.mapdb.EngineWrapper.update(EngineWrapper.java:63)
at org.mapdb.BTreeMap.put2(BTreeMap.java:746)
at org.mapdb.BTreeMap.put(BTreeMap.java:643)
at database.DBMap.set(DBMap.java:141)
at qora.web.OrphanNameStorageMap.add(OrphanNameStorageMap.java:63)
at utils.StorageUtils.processUpdate(StorageUtils.java:140)
at qora.transaction.ArbitraryTransaction.process(ArbitraryTransaction.java:224)
at qora.block.Block.isValid(Block.java:694)
at qora.block.Block.isValid(Block.java:571)
at qora.Synchronizer.process(Synchronizer.java:344)
at controller.Controller.onMessage(Controller.java:880)
at network.Network.onMessage(Network.java:269)
at network.Peer.run(Peer.java:178)
Caused by: java.nio.channels.ClosedChannelException
at sun.nio.ch.FileChannelImpl.ensureOpen(Unknown Source)
at sun.nio.ch.FileChannelImpl.read(Unknown Source)
at org.mapdb.Volume$FileChannelVol.readFully(Volume.java:946)
at org.mapdb.Volume$FileChannelVol.getLong(Volume.java:974)
... 16 more
2017-10-27 20:32:26 INFO Settings:351 - Peers loaded from Internet : 4
From Discord chat:
Mike Gurov - Yesterday at 10:22 PM
Hi! Iam find error with start qora on the cli mode.
Your initial API clients "ApiClient client = new ApiClient();", but not initial RPC server - "Controller.getInstance().start();"
This schem allready take "[RESULT] Invalid command! "
As RPC server not initials....
I read in another issue that the project is not dead, just the website has been taken down.
What's the real status of this project?
Thanks!
On a second start, the program would not visibly run (it would run in a background for a few minutes (and be seen in a program manager) and would dissapear completely after that)
The log file: "STARTUP ERROR: org.json.simple.JSONObject cannot be cast to java.lang.String
... ERROR Start:37 - log4j.properties not found, search path is C:\Program Files\Qora\log4j.properties using default!"
Starting Qora / version: 0.26.2.1 / build date: 2017-11-06 / ...
...INFO NTP:30 - Adjusting time with 860 milliseconds.
...ERROR Start:114 - org.json.simple.JSONObject cannot be cast to java.lang.String
java.lang.ClassCastException: org.json.simple.JSONObject cannot be cast to java.lang.String
at utils.StorageUtils.getKeys(StorageUtils.java:288)
at utils.StorageUtils.getAllKeysForOrphanSaving(StorageUtils.java:276)
at utils.StorageUtils.processUpdate(StorageUtils.java:136)
at utils.UpdateUtil.repopulateNameStorage(UpdateUtil.java:42)
at controller.Controller.start(Controller.java:342)
at Start.main(Start.java:99)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)"
[COMMAND] POST namepayment {"amount":"1.0","fee":"1.0","sender":"QfaucettiqGtTe1yXVHgZETfrFJ4bBmSoX","recipient":"олег"}
[RESULT] {
"error":701,
"message":"The name is not registered"
}
debug gives:
String nameName = ���� (
JSONObject jsonObject1 = (JSONObject) JSONValue.parse("{"recipient":"олег"}");
String nameName = (String) jsonObject1.get("recipient");
works well
Please make
lang.lang.Translate (Message, Pars) ->
format( Message, Pars) - >
Message = "... %name% ... %item%"
Pars = { name = "MyName1", item = 1 }
and insert errors thrown if message or parameters is wrong
I started QORA and got the following error:
2018-02-25 19:01:03 WARN StorageUtils:223 - Invalid name storage patch for name "2ndtest"
difflib.PatchFailedException: Incorrect Chunk: the chunk content doesn't match the target
at difflib.Chunk.verify(Chunk.java:79) ~[Qora.jar:?]
at difflib.ChangeDelta.verify(ChangeDelta.java:78) ~[Qora.jar:?]
at difflib.ChangeDelta.applyTo(ChangeDelta.java:44) ~[Qora.jar:?]
at difflib.Patch.applyTo(Patch.java:42) ~[Qora.jar:?]
at utils.DiffHelper.patch(DiffHelper.java:49) ~[Qora.jar:?]
at utils.StorageUtils.addTxChangesToStorage(StorageUtils.java:221) [Qora.jar:?]
at utils.StorageUtils.processUpdate(StorageUtils.java:150) [Qora.jar:?]
at utils.UpdateUtil.repopulateNameStorage(UpdateUtil.java:42) [Qora.jar:?]
at controller.Controller.start(Controller.java:353) [Qora.jar:?]
at Start.main(Start.java:75) [Qora.jar:?]
Now QORA keeps crashing, nothing works anymore.
When using the web-based name-storage page at http://127.0.0.1:9090/index/namestorage.html
and an entry in the "name" drop-down selection contains whitespace
then the <option>'s value attribute is malformed.
For example, with a registered name of "my name - what does it do?" the HTML is constructed thus:
<select class="form-control" id="select-name">
<option value="my" name="" -="" what="" does="" it="" do?="">
4.00000000 - my name - what does it do?
</option>
</select>
The correct HTML should be:
<select class="form-control" id="select-name">
<option value="my name - what does it do?">
4.00000000 - my name - what does it do?
</option>
</select>
There may be other places where this occurs so a system-wide check would be a good idea.
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