This is a me too. I've found this seemingly related https://github.com/clojure-emacs/cider/issues/367
This appears to be a cider problem more than a clojure issue, perhaps directing this inquiry there would be more beneficial? Anyway, my fix is to ignore it - it seems that my repl works fine and I'm able to get work done despite it. I'm using CIDER 0.5.0alpha, so I guess I'm expecting some rough edges. The url I posted above seems to suggest that They are aware of the issue. On Tuesday, December 31, 2013 7:56:46 AM UTC-8, Gary Trakhman wrote: > > I've seen the pprint error on startup often. > > > On Tue, Dec 31, 2013 at 9:47 AM, mwillson <cdr...@gmail.com > <javascript:>>wrote: > >> Folks, >> >> I've recently migrated to cider on two platforms, Mac OS X (Mavericks) >> and Debian Wheezy. With each, I encountered one issue, but different in >> each case. If these are worth reporting formally, I'd be happy to do so. >> >> 1. Mac OS X >> >> Once cider was installed, I was unable to use cider-jack-in; it just >> hung. In the process list was this: >> >> -bin/tcsh -c echo "lein repl :headless" | eval $SHELL -l >> >> >> tcsh is my default emacs shell but It looks like tcsh is not like other >> shells; the invocation of lein is not echo'd to the login shell. Replacing >> the emacs default shell with /bin/bash solved the problem. >> >> This is probably a rare use-case, but I suppose could affect FreeBSD >> users. >> >> 2. Debian Wheezy >> >> The java environment is: >> >> OpenJDK Runtime Environment (IcedTea6 1.12.6) (6b27-1.12.6-1~deb7u1) >> OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) >> >> This issue manifested itself as an error when issuing cider-jack-in. >> Intermittently it would generate a stack trace: >> >> java.lang.IllegalAccessError: pp does not exist >> at clojure.core$refer.doInvoke (core.clj:3849) >> clojure.lang.RestFn.applyTo (RestFn.java:139) >> clojure.core$apply.invoke (core.clj:619) >> clojure.core$load_lib.doInvoke (core.clj:5394) >> clojure.lang.RestFn.applyTo (RestFn.java:142) >> clojure.core$apply.invoke (core.clj:619) ... >> >> >> Figuring intermittent issues might be caused by a race between the lein >> repl coming up and the cider environment, I added a short pause to >> cider-init-repl-buffer, just before the requires in nrepl-repl-requires- >> sexp are evaluated: >> >> defun cider-init-repl-buffer (connection buffer &optional noprompt) >> "Initialize the REPL for CONNECTION in BUFFER. >> Insert a banner, unless NOPROMPT is non-nil." >> (with-current-buffer buffer >> (unless (eq major-mode (quote cider-repl-mode)) >> (cider-repl-mode)) >> ;; use the same requires by default as clojure.main does >> (sit-for 1) ; allow lein repl to come up fully? >> (cider-eval-sync nrepl-repl-requires-sexp) >> (cider-repl-reset-markers) >> (unless noprompt >> (cider-repl--insert-banner-and-prompt nrepl-buffer-ns)) >> (cider-remember-clojure-buffer cider-current-clojure-buffer) >> (current-buffer))) >> >> >> The problem has not recurred (yet). >> >> Anyone else seen similar things? >> >> -mark >> >> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com<javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> 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+u...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- -- 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/groups/opt_out.
