2017-05-17 15:46:55,802 [ERROR] from application in application-akka.actor.default-dispatcher-9 - Error fetching Wsdl: Could not download resource. webservices.flightexplorer.com. com.apigee.proxywriter.exception.ErrorParsingWsdlException: Could not download resource. webservices.flightexplorer.com. at com.apigee.proxywriter.GenerateProxy.parseWsdl(GenerateProxy.java:3115) ~[wsdl2apigee-1.0.0-9b8dc.jar:na] at controllers.StepBuilderProxy$8.apply(StepBuilderProxy.java:1412) [enterpriseui.enterpriseui-4.17.01.01-3557ca4-20170313-172057-sans-externalized.jar:na] at controllers.StepBuilderProxy$8.apply(StepBuilderProxy.java:1408) [enterpriseui.enterpriseui-4.17.01.01-3557ca4-20170313-172057-sans-externalized.jar:na] at play.core.j.FPromiseHelper$$anonfun$promise$2.apply(FPromiseHelper.scala:36) [com.typesafe.play.play_2.11-2.4.8.jar:2.4.8] at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) [org.scala-lang.scala-library-2.11.6.jar:na] at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) [org.scala-lang.scala-library-2.11.6.jar:na] at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:40) [com.typesafe.play.play_2.11-2.4.8.jar:2.4.8] at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) [com.typesafe.akka.akka-actor_2.11-2.3.13.jar:na] at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397) [com.typesafe.akka.akka-actor_2.11-2.3.13.jar:na] at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) [org.scala-lang.scala-library-2.11.6.jar:na] at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) [org.scala-lang.scala-library-2.11.6.jar:na] at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) [org.scala-lang.scala-library-2.11.6.jar:na] at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) [org.scala-lang.scala-library-2.11.6.jar:na] Caused by: com.predic8.xml.util.ResourceDownloadException: null at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_131] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_131] at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.ConstructorSite$NoParamSite.callConstructor(ConstructorSite.java:120) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:54) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:182) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at com.predic8.xml.util.ExternalResolver.resolveAsString(ExternalResolver.groovy:103) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.predic8.xml.util.ExternalResolver.this$3$resolveAsString(ExternalResolver.groovy) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.predic8.xml.util.ExternalResolver$this$3$resolveAsString.callCurrent(Unknown Source) ~[na:na] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at com.predic8.xml.util.ExternalResolver.resolveViaHttp(ExternalResolver.groovy:93) ~[com.predic8.soa-model-core-1.5.4.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:267) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:52) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at com.predic8.xml.util.ExternalResolver.resolve(ExternalResolver.groovy:70) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.predic8.xml.util.ExternalResolver$resolve.call(Unknown Source) ~[na:na] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at com.predic8.soamodel.AbstractParser.getResourceToken(AbstractParser.groovy:47) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.predic8.soamodel.AbstractParser.this$2$getResourceToken(AbstractParser.groovy) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.predic8.soamodel.AbstractParser$this$2$getResourceToken.callCurrent(Unknown Source) ~[na:na] at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at com.predic8.soamodel.AbstractParser.parse(AbstractParser.groovy:35) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.predic8.wsdl.WSDLParser.super$2$parse(WSDLParser.groovy) ~[com.predic8.soa-model-core-1.5.4.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1047) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:128) ~[org.codehaus.groovy.groovy-all-1.8.6.jar:1.8.6] at com.predic8.wsdl.WSDLParser.parse(WSDLParser.groovy:24) ~[com.predic8.soa-model-core-1.5.4.jar:na] at com.apigee.proxywriter.GenerateProxy.parseWsdl(GenerateProxy.java:3111) ~[wsdl2apigee-1.0.0-9b8dc.jar:na] ... 12 common frames omitted