no configuration setting found for key akka

The problem is when using sbt:assembly the default merge strategy excludes all the reference.conf files as per If multiple files share the same relative path (e.g. a resource named application.conf in multiple dependency JARs), the default strategy is to verify that all candidates have the same contents and error out otherwise. The solution is to … Read more

How to fix the Dropping Close since the SSL connection is already closing error in spray

as you said, To make sure this wasn’t the API’s server issue, I replicate the same query using Node.js (Express and Request libs) and it works every time. It makes me almost sure is a spray bug. your code in scala send requests with HTTP pipelining feature, do you send the requests with HTTP pipelining … Read more

Spray, Akka-http and Play, Which is the best bet for a new HTTP/REST project

Spray is production ready, but the development team (Mathias Doenitz) works for Typesafe on Akka-http now. The status of Akka-http is “development preview”. There are vague promises of a full release “within a few months”, but nothing you can take to the bank. Edited 29-July-2015: The status of Akka-HTTP is now “release candidate” with version … Read more

Why is the error Conflicting cross-version suffixes?

The conflicts appear because: you’ve specified your Scala version to be 2.11 you’ve explicitly specified the Scala version (2.10) for the reactivemongo and poi-scala libraries. The fix is to use the %% operator for those two libraries as well. “org.reactivemongo” %% “reactivemongo” % reactiveMongoVersion, “info.folone” %% “poi-scala” % foloneVersion That’s the purpose of the %% … Read more