Receive exception when using elasticsearch-sql in elasticsearch-site

[jay282]

Always got exception like below:
org.nlpcn.jcoder.run.java.JavaRunner-44486 INFO [2017-03-01 12:19:00] to compile org.nlpcn.elasticsearch.site.sql.SqlApi
2017-03-01 12:19:00.867:WARN:oejs.ServletHandler:qtp471910020-13: /api/SqlApi/execute
java.lang.NullPointerException
at org.nlpcn.jcoder.run.java.DynamicEngine.javaCodeToClass(DynamicEngine.java:98)
at org.nlpcn.jcoder.run.java.JavaRunner.compile(JavaRunner.java:76)
at org.nlpcn.jcoder.run.mvc.ApiUrlMappingImpl.createInvoker(ApiUrlMappingImpl.java:162)
at org.nlpcn.jcoder.run.mvc.ApiUrlMappingImpl.getOrCreate(ApiUrlMappingImpl.java:142)
at org.nlpcn.jcoder.run.mvc.ApiUrlMappingImpl.getOrCreate(ApiUrlMappingImpl.java:108)
at org.nlpcn.jcoder.run.mvc.ApiActionHandler.handle(ApiActionHandler.java:33)
at org.nlpcn.jcoder.filter.JcoderFilter._doFilter(JcoderFilter.java:80)
at org.nlpcn.jcoder.filter.JcoderFilter.doFilter(JcoderFilter.java:44)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:485)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:290)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:606)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:535)
at java.lang.Thread.run(Unknown Source)

Could u plz tell me how to solve it?

[ricardoj-br]

I have the same issue. /web/head works great but /web/sql don't.

Can someone shed a light ?

Thanks in advance.

[shi-yuan]

Please see elasticsearch-sql#174