Exception in thread "process-height-0" java.lang.ClassCastException

[johnjelinek]

During one-jar:

Exception in thread "process-height-0" java.lang.ClassCastException: class clojure.lang.Symbol cannot be cast to class java.lang.String (clojure.lang.Symbol is in unnamed module of loader 'app'; java.lang.String is in module java.base of loader 'bootstrap')
        at java.base/java.util.jar.Attributes.put(Attributes.java:155)
        at juxt.pack.impl.vfs$create_manifest.invokeStatic(vfs.clj:137)
        at juxt.pack.impl.vfs$create_manifest.invoke(vfs.clj:130)
        at juxt.pack.impl.vfs$eval3542$fn__3543.invoke(vfs.clj:159)
        at clojure.lang.MultiFn.invoke(MultiFn.java:234)
        at juxt.pack.impl.vfs$write_vfs$fn__3586.invoke(vfs.clj:221)
        at juxt.pack.impl.vfs$process_height$fn__3479.invoke(vfs.clj:68)
        at clojure.lang.AFn.run(AFn.java:22)
        at java.base/java.lang.Thread.run(Thread.java:833)