Did you change your ~/.lein/profiles.clj file? That’s the most common cause of mysterious startup failures with Leiningen it seems. Try removing/renaming that file and see if your problems go away.
If you have more of the stacktrace to share (via pastebin or a gist etc), that might help folks offer suggestions. Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN An Architect's View -- http://corfield.org/ "If you're not annoying somebody, you're not really alive." -- Margaret Atwood ________________________________ From: clojure@googlegroups.com <clojure@googlegroups.com> on behalf of lawrence.krub...@gmail.com <lawrence.krub...@gmail.com> Sent: Monday, December 24, 2018 8:39:11 AM To: Clojure Subject: Exception: clojure.lang.ExceptionInfo thrown from the UncaughtExceptionHandler in thread "main" I'm not sure what I did, but suddenly I'm getting this: Exception: clojure.lang.ExceptionInfo thrown from the UncaughtExceptionHandler in thread "main" Exception: clojure.lang.ExceptionInfo thrown from the UncaughtExceptionHandler in thread "Thread-0" I had been using println to do some debugging, but then I added : [com.taoensso/timbre "4.10.0"] I think that is the last think I did. Then I did: lein uberjar And then I tried to run that from the command line. I've added a bunch of logging to try to get a stacktrace, but none of this is working so far: (defn -main [& args] (slingshot/try+ ;; 2017-10-04 -- see this: ;; https://stackoverflow.com/questions/28908835/ssl-peer-shut-down-incorrectly-in-java (System/setProperty "https.protocols" "TLSv1.1") (.addShutdownHook (Runtime/getRuntime) (Thread. #(do (error "addShutdownHook triggered. This app is shutting down.") (stop)))) ;; 2017-07-12 -- stealing code from here: ;; https://stuartsierra.com/2015/05/27/clojure-uncaught-exceptions ;; Assuming require [clojure.tools.logging :as log] (Thread/setDefaultUncaughtExceptionHandler (reify Thread$UncaughtExceptionHandler (uncaughtException [_ thread ex] (log "the app has died ") (log ex) (log "Uncaught background exception on thread " (.getName thread) " Caught by Thread/setDefaultUncaughtExceptionHandler in core/main.") (System/exit 1)))) (slingshot/try+ (start) (catch Exception e (stack/parse-exception e) (log (str e)) (log "the app has died!") (System/exit 1)) (catch Throwable t (log t) (log "the app has died!") (System/exit 1)) (catch Object o (log o) (log "the app has died!") (System/exit 1))))) And yet all I get is: Exception: clojure.lang.ExceptionInfo thrown from the UncaughtExceptionHandler in thread "main" Exception: clojure.lang.ExceptionInfo thrown from the UncaughtExceptionHandler in thread "Thread-0" Somehow the other lines that I try to print never get called. Nor my call to my log function which should give me a stacktrace. What is the obvious thing to do here? -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com<mailto:clojure+unsubscr...@googlegroups.com>. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
