cur.fetch issues with type conversion

I have the following connecting to Oracle 11G

import jpype
jar = r'/Users/e13188/ojdbc5.jar'
args='-Djava.class.path=%s' % jar
jvm_path = jpype.getDefaultJVMPath()
jpype.startJVM(jvm_path, args)

import jaydebeapi
conn = jaydebeapi.connect('oracle.jdbc.driver.OracleDriver', 'jdbc:oracle:thin:USER/PASS@SOMEIP/P.WORLD')

cur.curs = conn.cursor()
curs.execute("select * from DTCC_SDR_RTDD_COMM_NON_OPT")

When i do the following i get a good response with the headers of the data table.
curs.description

When i do a
curs.fetchall() (or any of the fetch methods) i get the following error. Mostly a newbie on this but it seems like it doesn't like the date time field from the database. If i select specific fields, i don't get this error. I can't tell what column is problematic either.

---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)
<ipython-input-3-4366280b3755> in <module>()
      1 curs = conn.cursor()
      2 curs.execute("select * from DTCC_SDR_RTDD_COMM_NON_OPT")
----> 3 curs.fetchone()
      4 #curs.description

/Users/e13188/anaconda/lib/python2.7/site-packages/jaydebeapi/dbapi2.pyc in fetchone(self)
    298 converter = _converters.get(sqltype)
    299 if converter:
--> 300 v = converter(v)
    301 row.append(v)
    302 return tuple(row)

/Users/e13188/anaconda/lib/python2.7/site-packages/jaydebeapi/dbapi2.pyc in _to_datetime(java_val)
    344 d = datetime.datetime.strptime(str(java_val)[:19], "%Y-%m-%d %H:%M:%S")
    345 if not isinstance(java_val, basestring):
--> 346 d = d.replace(microsecond=int(str(java_val.getNanos())[:6]))
    347 return str(d)
    348 # return str(java_val)

RuntimeError: No matching overloads found. at src/native/common/jp_method.cpp:121