Hey all,
I had a situation where a source file wouldn't load and the error
message was unhelpful:
java.lang.IllegalArgumentException: Too many arguments to struct
constructor (source-file.clj:0)
So, I threw together a quick hack to print the call stack:
(defn callstack-str [thrown]
(let [stk (new java.io.StringWriter)
pw (new java.io.PrintWriter stk)]
(. thrown (printStackTrace pw))
(str (. stk (toString)))))
(defn lf [filename]
(try
(load-file filename)
(catch java.lang.Throwable e
(print (callstack-str e)))))
As usual, I'm sure there's a better way, so I'd appreciate hearing
about it.
Jim
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