"No value supplied for key: weasel.repl.websocket..."

[mhuebert]

I've been trying to get a browser repl working using a fresh "lein new reagent ..." project.

I get the following error whenever the (cemerick.piggieback/cljs-repl :repl-env (weasel.repl.websocket/repl-env)) line is run (manually with options in the repl, or otherwise):

Unhandled java.lang.IllegalArgumentException
   No value supplied for key:
   weasel.repl.websocket.WebsocketEnv@af47e25b

Reproduction:

$ lein new reagent test
$ cd test
$ lein figwheel
; open localhost:3449 and open a new terminal window
$ lein repl
...
test.repl=> (browser-repl)

IllegalArgumentException No value supplied for key: weasel.repl.websocket.WebsocketEnv@af47e25b  clojure.lang.PersistentHashMap.create (PersistentHashMap.java:77)

I don't imagine everyone is experiencing this so I am not sure how to track down the problem. Any ideas would be appreciated.

[mhuebert]

I believe this was caused by commit 8bd53240b661996afd430625393742b079fa347e, because 0.2.0 of piggieback has a new API: https://github.com/cemerick/piggieback/commit/47362bb935558db49dc906e24c5d7ba9160e4d72#diff-f31bb735cb21ecf0a8ba8ec3949a7c6aR145

I think I can make a patch for this.

[yogthos]

a pr would be great! ;)

[lvh]

This no longer seems relevant since we're using figwheel's nREPL integration?

[yogthos]

I think so :)