java.lang.NullPointerException: This exception has no message.

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via GitHub by woollybah
, 1 year ago
This exception has no message.
via Google Groups by Mihail Bratoev, 1 year ago
java.lang.NullPointerException:
at io.vertx.core.http.impl.HttpServerResponseImpl.doSendFile(HttpServerResponseImpl.java:491)
at io.vertx.core.http.impl.HttpServerResponseImpl.sendFile(HttpServerResponseImpl.java:342)
at io.vertx.core.http.HttpServerResponse.sendFile(HttpServerResponse.java:317)
at io.vertx.core.http.HttpServerResponse.sendFile(HttpServerResponse.java:303)

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