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lein repl results in java.lang.AssertionError (transport-fn)


lein repl results in java.lang.AssertionError (transport-fn)

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lein repl results in java.lang.AssertionError (transport-fn)
Tag : clojure , By : Patastroph
Date : December 05 2020, 12:18 PM

Hope this helps I had the same issue, and it seems to be a bug in lein 2.8.2. https://github.com/technomancy/leiningen/issues/2497. You can downgrade with: lein upgrade 2.8.1. Credit to the clojurians slack channel.

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Why does read-line not return after hitting ENTER (seems like a hang) using lein run, but works with lein repl?


Tag : clojure , By : Praetoriansentry
Date : March 29 2020, 07:55 AM
will help you Try lein trampoline run, it works.
The following is from leiningen FAQ:

How to define project.clj for both lein run and lein repl to work?


Tag : clojure , By : Bart van Bragt
Date : March 29 2020, 07:55 AM
Hope this helps One thing you could do to get it to work would be to change core.clj to:
(ns my-project.core
  (:gen-class))

(defn hello []
  (println "Hello world!"))

(defn -main []
  (hello))
(defproject my-project "1.0.0-SNAPSHOT"
  :description "FIXME: write description"
  :dependencies [[org.clojure/clojure "1.3.0"]]
  :main my-project.core)

difference in lein repl namespace for lein apps and libraries?


Tag : clojure , By : suresh
Date : March 29 2020, 07:55 AM
this will help In a default lein new project you need to require the namespaces you wish to use explicitly -- (require 'my-lib.core). in-ns simply creates a new empty namespace of the given name if it doesn't already exist, it doesn't load any code from the classpath.
App projects do this automatically and switch to the main namespace in the REPL task, because they have a :main foo.core entry in their project.clj by default. It's possible to do it for a library, but you shouldn't -- as a side effect, it causes AOT compilation of the main namespace, which is generally undesirable.

java.lang.AssertionError: java.lang.AssertionError: Expected :lastName is required Actual :loginName is required


Tag : java , By : user177910
Date : March 29 2020, 07:55 AM
wish help you to fix your issue It is likely the errors are not in the order you expect them.
Further it would be better to split the test so that each validation is verified individually. In other words have ...WithMissingLastName, ...WithMissingLogin, ...WithMissingEmailAdress, ...WithMissingRole tests.

Cider repl throws java.lang.IllegalAccessError: with-safe-transport does not exist


Tag : emacs , By : Alan Little
Date : March 29 2020, 07:55 AM
will be helpful for those in need There is a github issue for cider describing the problem and providing a workaround for this issue. but for some reason google did not get me there. google is off today
this is the issue:
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