java.lang.IllegalStateException: Head already written

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via Google Groups by omid pourhadi, 1 year ago
Head already written
java.lang.IllegalStateException: Head already written
at io.vertx.core.http.impl.HttpServerResponseImpl.doSendFile(HttpServerResponseImpl.java:434)
at io.vertx.core.http.impl.HttpServerResponseImpl.sendFile(HttpServerResponseImpl.java:334)
at io.vertx.core.http.impl.HttpServerResponseImpl.sendFile(HttpServerResponseImpl.java:52)
at io.vertx.core.http.HttpServerResponse.sendFile(HttpServerResponse.java:275)
at io.vertx.core.http.HttpServerResponse.sendFile(HttpServerResponse.java:262)
at co.uk.foo.webserver.server.WebServer.lambda$initialiseRoutes$0(WebServer.java:67)

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