If you use a scala future, you can hit this error:<\/p>\n
\nCannot find an implicit ExecutionContext, either require one yourself or import ExecutionContext.Implicits.global\n<\/pre>\nIf you get this error, you can fix it by pasting this in right before the code using futures:<\/p>\n
\nimplicit val ec = new ExecutionContext {\n val threadPool = Executors.newFixedThreadPool(5)\n\n def execute(runnable: Runnable) {\n threadPool.submit(runnable)\n }\n\n def reportFailure(t: Throwable) {}\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"If you use a scala future, you can hit this error: Cannot find an implicit ExecutionContext, either require one yourself or import ExecutionContext.Implicits.global If you get this error, you can fix it by pasting this in right before the code using futures: implicit val ec = new ExecutionContext { val threadPool = Executors.newFixedThreadPool(5) def execute(runnable: … <\/p>\n