The {{slate}} npm dep depends on {{is-plain-object}} but it can't be loaded. Start up a REPL with:
clojure -m cljs.main -co '{:npm-deps {"react" "15.5.4" "react-dom" "15.5.4" "slate" "0.33.6" "immutable" "3.8.2"} :install-deps true :repl-verbose true}' -d out -r
(Note, that in the above we are going with the default browser REPL; the problem doesn't occur if you specify {{-re node}}.)
Then, after the REPL is up and running:
cljs.user=> (require 'slate)
load-namespace module$private$tmp$test-me$node-modules$slate$lib$slate-es , compiled: ((module$private$tmp$test-me$node-modules$slate$lib$slate-es))
goog.addDependency("../node_modules/slate/lib/slate.es.js", ['module$private$tmp$test_me$node_modules$slate$lib$slate_es'], ['module$is_plain_object', 'module$immutable', 'module$slate_dev_logger', 'module$direction', 'module$esrever', 'module$debug', 'module$lodash$isEqual', 'module$lodash$mergeWith', 'module$slate_schema_violations', 'module$lodash$pick', 'module$lodash$omit', 'module$is_empty']);
goog.require('module$private$tmp$test_me$node_modules$slate$lib$slate_es');
null;
"Error evaluating:" (require (quote slate)) :as "goog.require('module$private$tmp$test_me$node_modules$slate$lib$slate_es');\nnull;\n"
Error: Undefined nameToPath for module$is_plain_object
(out/goog/base.js:1357:26)
(out/goog/base.js:1369:14)
(out/goog/base.js:706:27)
require (out/clojure/browser/repl.cljs:340:25)
Note that it can't load {{module$is_plain_object}}, which is specified via
goog.require("module$is_plain_object");
inside of {{out/node_modules/slate/lib/slate.es.js}}.
But, you can load that namespace directly:
cljs.user=> (require 'is-plain-object)
load-namespace module$private$tmp$test-me$node-modules$is-plain-object$index , compiled: ([module$private$tmp$test-me$node-modules$isobject$index] (module$private$tmp$test-me$node-modules$is-plain-object$index))
goog.addDependency("../node_modules/isobject/index.js", ['module$private$tmp$test_me$node_modules$isobject$index'], []);
goog.addDependency("../node_modules/is-plain-object/index.js", ['module$private$tmp$test_me$node_modules$is_plain_object$index'], ['module$private$tmp$test_me$node_modules$isobject$index']);
goog.require('module$private$tmp$test_me$node_modules$is_plain_object$index');
null;
This appears to be the result of Closure failing to find the correct paths to the modules and simply emitting {{module$<symbol>}} instead of {{module$<path>}} for the {{goog.require}}.
