batch.rb

#Fresh instalation on Ubuntu Neo 2.1.2

commands = [[:create_node, {:name=>"bob"}]]
neo = Neography::Rest.new
batch_results = neo.batch *commands #returns Neography::NeographyError: Neography::NeographyError

#Gemfile
#remote: git://github.com/maxdemarzi/neography.git
#revision: f1306a6f6c9d1eddc2ffe71156d13e53cc9b044e
#specs:
#neography (1.5.2)
#excon (>= 0.33.0)
#json (>= 1.7.7)
#multi_json (>= 1.3.2)
#os (>= 0.9.6)

messages.log

2014-07-14 17:25:22.540+0000 WARN  [o.n.s.r.w.StreamingBatchOperations]:
java.lang.NullPointerException: null
  at org.eclipse.jetty.server.Request.getHttpChannelState(Request.java:407) ~[jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:98) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.neo4j.server.web.Jetty9WebServer.invokeDirectly(Jetty9WebServer.java:339) ~[neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.web.StreamingBatchOperations.invoke(StreamingBatchOperations.java:69) [neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.batch.BatchOperations.performRequest(BatchOperations.java:201) [neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.batch.BatchOperations.parseAndPerform(BatchOperations.java:171) [neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.web.StreamingBatchOperations.readAndExecuteOperations(StreamingBatchOperations.java:57) [neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.web.BatchOperationService$1.write(BatchOperationService.java:98) [neo4j-server-2.1.2.jar:2.1.2]
  at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:71) [jersey-core-1.9.jar:1.9]
  at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:57) [jersey-core-1.9.jar:1.9]
  at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1437) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) [jersey-server-1.9.jar:1.9]
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [javax.servlet-3.0.0.v201112011016.jar:na]
  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.neo4j.server.extension.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:57) [authentication-extension-2.0.2-1.0-SNAPSHOT.jar:2.0.2-1.0-SNAPSHOT]
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1477) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:211) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:92) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.Server.handle(Server.java:445) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) [jetty-io-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815]
  at java.lang.Thread.run(Thread.java:744) [na:1.7.0_55]
2014-07-14 17:25:22.541+0000 WARN  [o.n.s.r.w.BatchOperationService]: Error executing batch request
org.neo4j.server.rest.domain.BatchOperationFailedException: null
  at org.neo4j.server.rest.web.StreamingBatchOperations.invoke(StreamingBatchOperations.java:73) ~[neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.batch.BatchOperations.performRequest(BatchOperations.java:201) ~[neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.batch.BatchOperations.parseAndPerform(BatchOperations.java:171) ~[neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.web.StreamingBatchOperations.readAndExecuteOperations(StreamingBatchOperations.java:57) ~[neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.web.BatchOperationService$1.write(BatchOperationService.java:98) ~[neo4j-server-2.1.2.jar:2.1.2]
  at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:71) [jersey-core-1.9.jar:1.9]
  at com.sun.jersey.core.impl.provider.entity.StreamingOutputProvider.writeTo(StreamingOutputProvider.java:57) [jersey-core-1.9.jar:1.9]
  at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:306) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1437) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) [jersey-server-1.9.jar:1.9]
  at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699) [jersey-server-1.9.jar:1.9]
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [javax.servlet-3.0.0.v201112011016.jar:na]
  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:698) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1506) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.neo4j.server.extension.auth.AuthenticationFilter.doFilter(AuthenticationFilter.java:57) [authentication-extension-2.0.2-1.0-SNAPSHOT.jar:2.0.2-1.0-SNAPSHOT]
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1477) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:211) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1096) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:432) [jetty-servlet-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:175) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1030) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:136) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:92) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.Server.handle(Server.java:445) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:268) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.io.AbstractConnection$ReadCallback.run(AbstractConnection.java:358) [jetty-io-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:601) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:532) [jetty-util-9.0.5.v20130815.jar:9.0.5.v20130815]
  at java.lang.Thread.run(Thread.java:744) [na:1.7.0_55]
Caused by: java.lang.NullPointerException: null
  at org.eclipse.jetty.server.Request.getHttpChannelState(Request.java:407) ~[jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.RequestLogHandler.handle(RequestLogHandler.java:98) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.0.5.v20130815.jar:9.0.5.v20130815]
  at org.neo4j.server.web.Jetty9WebServer.invokeDirectly(Jetty9WebServer.java:339) ~[neo4j-server-2.1.2.jar:2.1.2]
  at org.neo4j.server.rest.web.StreamingBatchOperations.invoke(StreamingBatchOperations.java:69) ~[neo4j-server-2.1.2.jar:2.1.2]
  ... 36 common frames omitted

neography.log

E, [2014-07-14T17:25:22.546088 #2637] ERROR -- : {:body=>"", :headers=>{"Content-Type"=>"application/json; charset=UTF-8", "Access-Control-Allow-Origin"=>"*", "Connection"=>"close", "Server"=>"Jetty(9.0.5.v20130815)"}, :status=>200, :remote_ip=>"serverip", :local_port=>55984, :local_address=>"serverip"} error: [{"id"=>0, "from"=>"/node", "body"=>{"extensions"=>{}, "outgoing_relationships"=>"http://serverip:7474/db/data/node/7/relationships/out", "labels"=>"http://serverip:7474/db/data/node/7/labels", "all_typed_relationships"=>"http://serverip:7474/db/data/node/7/relationships/all/{-list|&|types}", "traverse"=>"http://serverip:7474/db/data/node/7/traverse/{returnType}", "self"=>"http://serverip/db/data/node/7", "property"=>"http://serverip:7474/db/data/node/7/properties/{key}", "properties"=>"http://server:7474/db/data/node/7/properties", "outgoing_typed_relationships"=>"http://serverip:7474/db/data/node/7/relationships/out/{-list|&|types}", "incoming_relationships"=>"http://serverip:7474/db/data/node/7/relationships/in", "create_relationship"=>"http://serverip:7474/db/data/node/7/relationships", "paged_traverse"=>"http://serverip:7474/db/data/node/7/paged/traverse/{returnType}{?pageSize,leaseTime}", "all_relationships"=>"http://serverip:7474/db/data/node/7/relationships/all", "incoming_typed_relationships"=>"http://serverip:7474/db/data/node/7/relationships/in/{-list|&|types}", "data"=>{"name"=>"bob"}}, "status"=>500}]

Hello gentleman,

Sorry, it took us long time to fix the issue.
It should be fixed by neo4j/neo4j#5049 and released with neo4j 2.2.4.
Validation of the fix would be extremely appreciated.