as-jvm failed for a returned list

Hi,

I experienced an issue while I was using libpython-clj to encode the returned list as json via cheshire, it threw an exception with this snippet:

  (println "Just something interesting from Python:"
           (-> (py/py. simple a_list)
               py/as-list
               json/generate-string))

The exception:

Execution error (ClassCastException) at cheshire.generate/generate$fn (generate.clj:135).
class java.lang.String cannot be cast to class java.util.Map$Entry (java.lang.String and java.util.Map$Entry are in module java.base of loader 'bootstrap')

And it worked fine for a map.

I've created a demo repo for this: https://github.com/whatacold/libpython-clj-as-jvm-issue, hopefully I've put all necessary info there.

Was there something I was missing? Thanks.

首先使用 libpython-clj、py/as-list 和 Cheshire 的 json/generate-string，根據回報的 snippet 重現問題，然後將傳回的列表與正常運作的 map 案例進行比較。Issue 中連結的示範儲存庫包含額外的重現情境。完成的標準是找出列表為何以錯誤的形式傳到 Cheshire，並確認傳回的列表可以編碼為 JSON，而不會發生回報的 ClassCastException。