Traceback (most recent call last):


 "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\bot.py", line 886, in invoke

yield from ctx.command.invoke(ctx)


 "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\core.py", line 514, in invoke

yield from injected(*ctx.args, **ctx.kwargs)


 "C:\Users\sleep\AppData\Local\Programs\Python\Python35\lib\site-packages\discord\ext\commands\core.py", line 71, in wrapped

raise CommandInvokeError(e) from e
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: TypeError: chdir: illegal type for path parameter```

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "</usr/local/lib/python3.6/dist-packages/decorator.py:decorator-gen-1226>", line 2, in nirvana


 "/seqslab/hail/hail/build/distributions/hail-python.zip/hail/typecheck/check.py", line 561, in wrapper


 "/seqslab/hail/hail/build/distributions/hail-python.zip/hail/methods/qc.py", line 860, in nirvana


 "/usr/local/spark/python/lib/py4j-0.10.4-src.zip/py4j/java_gateway.py", line 1133, in __call__


 "/seqslab/hail/hail/build/distributions/hail-python.zip/hail/utils/java.py", line 227, in deco
hail.utils.java.FatalError: AssertionError: assertion failed
