Matcher rest-api not starting

Full node
1

config

Matcher settings

matcher {
# Enable/disable matcher
enable = yes

# Matcher's account address
# account = ""

# Matcher REST API bind address
bind-address = "127.0.0.1"

# Matcher REST API port
port = 6886

}

log trace

INFO c.w.Application$ - Starting…
Feb 12 16:51:50 wavesServer waves[3385]: INFO a.event.slf4j.Slf4jLogger - Slf4jLogger started
Feb 12 16:51:50 wavesServer waves[3385]: INFO c.w.Application$ - Waves v0.15.5 Blockchain Id: W
Feb 12 16:51:54 wavesServer waves[3385]: INFO c.w.n.PeerDatabaseImpl - Loaded 72 known peer(s) from peers.dat
Feb 12 16:51:54 wavesServer waves[3385]: WARN c.w.matcher.Matcher$ - Error starting matcher
Feb 12 16:51:54 wavesServer waves[3385]: java.util.NoSuchElementException: next on empty iterator
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.Iterator$$anon$2.next(Iterator.scala:37)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.Iterator$$anon$2.next(Iterator.scala:35)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.IndexedSeqLike$Elements.next(IndexedSeqLike.scala:59)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.IterableLike.head(IterableLike.scala:105)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.IterableLike.head$(IterableLike.scala:104)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.mutable.ArrayOps$ofByte.scala$collection$IndexedSeqOptimized$$super$head(ArrayOps.scala:206)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.IndexedSeqOptimized.head(IndexedSeqOptimized.scala:125)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.IndexedSeqOptimized.head$(IndexedSeqOptimized.scala:125)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.collection.mutable.ArrayOps$ofByte.head(ArrayOps.scala:206)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.account.Address$.fromBytes(Address.scala:40)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.account.Address$.$anonfun$fromString$5(Address.scala:61)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.util.Either.flatMap(Either.scala:337)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.account.Address$.$anonfun$fromString$3(Address.scala:60)
Feb 12 16:51:54 wavesServer waves[3385]: at scala.util.Either.flatMap(Either.scala:337)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.account.Address$.fromString(Address.scala:57)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.matcher.Matcher$.apply(Matcher.scala:162)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.Application.run(Application.scala:106)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.Application$.$anonfun$main$4(Application.scala:444)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.Application$.$anonfun$main$4$adapted(Application.scala:423)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.actor.RootActorSystem$.start(RootActorSystem.scala:25)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.Application$.main(Application.scala:423)
Feb 12 16:51:54 wavesServer waves[3385]: at com.wavesplatform.Application.main(Application.scala)
Feb 12 16:51:54 wavesServer waves[3385]: INFO c.w.Application - REST API was bound on 127.0.0.1:6869

2

I tried to configure the node through the docker with these parameters.
docker run
-p 6869:6869
-p 6868:6868
-e WAVES_NETWORK=MAINNET
-e WAVES_LOG_LEVEL=WARN
-e WAVES__MATCHER__ENABLE=yes
-e WAVES_HEAP_SIZE=2g
-v waves:/waves wavesplatform/node

and again receive this warning
2019-02-12 20:55:16,407 WARN [main] c.w.matcher.Matcher$ - Error starting matcher
java.util.NoSuchElementException: next on empty iterator
at scala.collection.Iterator$$anon$2.next(Iterator.scala:37)
at scala.collection.Iterator$$anon$2.next(Iterator.scala:35)
at scala.collection.IndexedSeqLike$Elements.next(IndexedSeqLike.scala:59)
at scala.collection.IterableLike.head(IterableLike.scala:105)
at scala.collection.IterableLike.head$(IterableLike.scala:104)
at scala.collection.mutable.ArrayOps$ofByte.scala$collection$IndexedSeqOptimized$$super$head(ArrayOps.scala:206)
at scala.collection.IndexedSeqOptimized.head(IndexedSeqOptimized.scala:125)
at scala.collection.IndexedSeqOptimized.head$(IndexedSeqOptimized.scala:125)
at scala.collection.mutable.ArrayOps$ofByte.head(ArrayOps.scala:206)
at com.wavesplatform.account.Address$.fromBytes(Address.scala:40)
at com.wavesplatform.account.Address$.$anonfun$fromString$5(Address.scala:61)
at scala.util.Either.flatMap(Either.scala:337)
at com.wavesplatform.account.Address$.$anonfun$fromString$3(Address.scala:60)
at scala.util.Either.flatMap(Either.scala:337)
at com.wavesplatform.account.Address$.fromString(Address.scala:57)
at com.wavesplatform.matcher.Matcher$.apply(Matcher.scala:162)
at com.wavesplatform.Application.run(Application.scala:106)
at com.wavesplatform.Application$.$anonfun$main$4(Application.scala:444)
at com.wavesplatform.Application$.$anonfun$main$4$adapted(Application.scala:423)
at com.wavesplatform.actor.RootActorSystem$.start(RootActorSystem.scala:25)
at com.wavesplatform.Application$.main(Application.scala:423)
at com.wavesplatform.Application.main(Application.scala)

3

Uncomment account line and put your address there

4

The NoSuchElementException in Java is thrown when one tries to access an iterable beyond its maximum limit. This means that, this exception is thrown by various accessor methods to indicate that the element being requested does not exist . The next() method in Java returns the next element in the iteration or NoSuchElementException if the iteration has no more elements.

As with most programming languages, the Iterator class includes a hasNext() method that returns a boolean indicating if the iteration has anymore elements. If hasNext() returns true, then the next() method will return the next element in the iteration otherwise raise exceptions if the iteration has no more elements.

if(input.hasNextInt() )
     number1 = input.nextInt(); // if there is another number  
else 
     number1 = 0; // nothing added in the input