I've got a simple function which loops through a list of strings,
accumulating the total length of each, and returning a summary tuple based
on some criteria.
The last part of the function looks like this:
(loop [eligible-strings eligible-strings, counted-length 0, ind -1]
(if (>= counted-length target-length)
(list ind (- counted-length target-length))
(recur (rest eligible-strings) (+ counted-length (.length (first
eligible-strings))) (inc ind))))))
The stuff prior to this establishes the target-length condition, but that's
not relevant to my question.
When I run this in the lein repl inside emacs (i.e., using nrepl),
everything works as expected.
But when I use the standalone jar file created by 'lein uberjar', I get
this error:
Exception in thread "main" java.lang.IllegalArgumentException: No matching
field found: length for class java.lang.Long
Running 'lein check' gives me this, pointing to the line number for the
code above:
core.clj:62 recur arg for primitive local: counted_length is not matching
primitive, had: Object, needed: long
Auto-boxing loop arg: counted-length
Which I don't understand, since there's no reason for counted-length to be
taken for an object (the first time it's defined is in the loop parameter,
as shown above).
Another strange thing: initially, my project.clj file was missing an :aot
reference after :main.
When I added it, 'lein check' no longer gives me any errors or warnings,
but when I create a standalone jar with 'lein uberjar' (after doing 'lein
clean', 'lein check'), I get the same exception while running the
standalone jar file.
So, how can I get the standalone jar file to work?
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