com.fr.workspace.engine.exception.RemoteDesignUnknownException: java.net.NoRouteToHostException: No route to host

at com.fr.workspace.engine.convert.UnknownErrorConverter.convert(UnknownErrorConverter.java)

at com.fr.workspace.engine.convert.UnknownErrorConverter.convert(UnknownErrorConverter.java)

at com.fr.workspace.engine.convert.ExceptionConverter.convert(ExceptionConverter.java)

at com.fr.workspace.engine.channel.http.WorkspaceHttpConnector.compatibleGet(WorkspaceHttpConnector.java)

at com.fr.workspace.engine.channel.http.WorkspaceHttpConnector.get(WorkspaceHttpConnector.java)

at com.fr.workspace.engine.channel.http.WorkspaceHttpConnector.get(WorkspaceHttpConnector.java)

at com.fr.workspace.engine.channel.http.FunctionalHttpRequest.getToken(FunctionalHttpRequest.java)

at com.fr.workspace.engine.channel.WorkspaceChannelFactory.create(WorkspaceChannelFactory.java)

at com.fr.workspace.engine.client.FineWorkspaceConnector.connect(FineWorkspaceConnector.java)

at com.fr.design.env.DesignerWorkspaceGenerator$1.call(DesignerWorkspaceGenerator.java:53)

at com.fr.design.env.DesignerWorkspaceGenerator$1.call(DesignerWorkspaceGenerator.java:50)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

Caused by: java.net.NoRouteToHostException: No route to host

at java.net.PlainSocketImpl.socketConnect(Native Method)

at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

at java.net.Socket.connect(Socket.java:589)