Strange sbt server does not respond

[shershen08]

I have sbt setup and the project starts so I get: sbt server started at 127.0.0.1:4280

But if I try to open localhost:4280
I get the console output:

Exception in thread "sbt-networkchannel-51982" [info] new client connected from: 52358
java.net.SocketException: Connection reset
	at java.net.SocketInputStream.read(SocketInputStream.java:210)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at java.net.SocketInputStream.read(SocketInputStream.java:127)
	at sbt.internal.server.NetworkChannel$$anon$1.run(NetworkChannel.scala:29)
[info] new client connected from: 52362
Got invalid chunk from client: Parse error: expected json value got G (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got H (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got C (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got U (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got U (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got A (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got D (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got A (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got A (line 1, column 1)
Got invalid chunk from client: Parse error: expected json value got C (line 1, column 1)
Got invalid chunk from client: Parse error: exhausted input
Shutting down client connection

[colinwahl]

When you run sbt.bat, you are just running sbt, not the server.
Try typing run after you start sbt.bat, then navigate to localhost:9000