DEBUG: loading ./stagger.jar@se/su/ling/stagger/CTBTagger.class ...
\stagger\node_modules\node-jvm\libs\classes.js:52
this.loadClassFile(path.dirname(fileName) + path.sep + classes[i] + ".class");
^
ReferenceError: fileName is not defined
at Classes.loadClassBytes (\stagger\node_modules\node-jvm\libs\classes.js:52:45)
at \stagger\node_modules\node-jvm\libs\classes.js:85:22
at Array.forEach (native)
at Classes.loadJarFile (\stagger\node_modules\node-jvm\libs\classes.js:81:16)
at JVM.loadJarFile (\stagger\node_modules\node-jvm\libs\jvm.js:81:20)
at Object.<anonymous> (\stagger\run.js:4:31)
at Module._compile (module.js:434:26)
at Object.Module._extensions..js (module.js:452:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)