I got the same error:
2017-12-23 16:17:02| Message Type : Error
LSK/ETH Error Lookup Exception : null
java.lang.NullPointerException
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.DOW_EXT.getReferencePrice(Unknown Source)
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.PPST_PRICE.calculateOrderPrice(Unknown Source)
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.ORDER_BRAIN.a(Unknown Source)
at CAT.C_Env_Market.C_Executor.PPOrderCalculator.ORDER_BRAIN.recalculateOrder(Unknown Source)
at CAT.D_Struct.PingPong_Level.PPOrder.tryRecalculate(Unknown Source)
at CAT.C_Env_Market.B_ManagersStatic.PPOrdersManager.checkAllOrderStructures(Unknown Source)
at CAT.C_Env_Market.A_MainMarket.PPPingPongAlgo.startLookup(Unknown Source)
at CAT.C_Env_Market.A_MainMarket.PPAlgoManager.b(Unknown Source)
at CAT.C_Env_Market.A_MainMarket.a.run(Unknown Source)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2017-12-23 16:17:02| Message Type : Error
Error From Market LSK/ETH : PPM : Exception in PPAlgoManager Lookup error is : null
At the coin:
2017-12-23 16:15:01| ---------------------------------------------------
2017-12-23 16:15:01| BSP : Ping Buy Order Creation Active : true
2017-12-23 16:15:01| BSP : Ping Sell Order Creation Active : true
2017-12-23 16:15:01| PPA : Pong Buy Creation Active : true
2017-12-23 16:15:01| PPA : Pool Sell Creation Active : true
2017-12-23 16:15:01| PPM : Pending User Operations Are Runnings, Current Lookup Discarded
2017-12-23 16:15:41| PPA : Lookup 1 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02912700/B:0.02870300
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:16:22| PPA : Lookup 2 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02934600/B:0.02890700
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:17:02| PPA : Lookup 3 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02934600/B:0.02891200
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:17:02| Dynamic-PING(CAT-253c/1321973) BUY
[email protected] Current 0.89 | Check For Recalculation
2017-12-23 16:17:02| *******************************************************************
* Error : PPM : Exception in PPAlgoManager Lookup error is : null *
*******************************************************************
2017-12-23 16:17:43| PPA : Lookup 4 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02934600/B:0.02877000
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:17:43| Dynamic-PING(CAT-253c/1321973) BUY
[email protected] Current 0.89 | Cannot Process Order (LOCK_BY_ALGO)
2017-12-23 16:18:23| PPA : Lookup 5 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02934600/B:0.02878200
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:18:23| Dynamic-PING(CAT-253c/1321973) BUY
[email protected] Current 0.89 | Cannot Process Order (LOCK_BY_ALGO)
2017-12-23 16:19:04| PPA : Lookup 6 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02934600/B:0.02879800
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:19:04| Dynamic-PING(CAT-253c/1321973) BUY
[email protected] Current 0.89 | Cannot Process Order (LOCK_BY_ALGO)
2017-12-23 16:19:44| PPA : Lookup 7 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02934600/B:0.02881300
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:19:44| Dynamic-PING(CAT-253c/1321973) BUY
[email protected] Current 0.89 | Cannot Process Order (LOCK_BY_ALGO)
2017-12-23 16:20:25| PPA : Lookup 8 Start. Update Market Orders,My Orders,My Trades. First Markets Checks Are Ok.
Current Personal Last Prices : S:N/A S_PI:N/A S_PO:N/A B:0.02799500 B_PI:0.02799500 B_PO:N/A Best Market Prices : S:0.02891200/B:0.02878300
Current Orders/Trades : 1 Ping, 0 Pong, 0 Trades From Ping, 0 Orders To Restore, Pool Values : Buy 0.00000000/Sell 0.00000000
2017-12-23 16:20:25| Dynamic-PING(CAT-253c/1321973) BUY
[email protected] Current 0.89 | Cannot Process Order (LOCK_BY_ALGO)