java.lang.AssertionError: PCode.co_name cannot be null! for pandas

[rahulmutt]

Trying out the examples from the pandas docs and noticed that the very first line doesn't work on graalpython (built from source):

$ graalpython -m ginstall install pandas
$ graalpython -c 'import pandas as pd; pd.read_csv("data/titanic.csv")'
An internal error occurred:
Traceback (most recent call last):
  "/Users/rahulmuttineni/Development/graalpython/graalpython/lib-python/3/traceback.py", line 120, in format_exception
  "/Users/rahulmuttineni/Development/graalpython/graalpython/lib-python/3/traceback.py", line 509, in __init__
java.lang.AssertionError: PCode.co_name cannot be null!