How to reference other classes

Numba Support: What is this error message?
1

I need to introduce another class in the code to calculate the obtained result, but can’t I refer to the class in the JIT function? Such as the following code

@jit(nopython=True)
def extract_block_addresses(txlist):
for tx in txlist:
while True:
try:
raw_tx = ConnRpc.getrawtransaction(tx, True)
break
except:
print(“retry block”)

Always report this error：AssertionError: Failed in nopython mode pipeline (step: nopython frontend)
<class ‘bitcoinrpc.authproxy.AuthServiceProxy’>

Thank you all for helping me

2

Hi @xiaoqge,

What you are trying to do is unlikely supported by Numba. If you are new to Numba, perhaps take a look at the 5 minute guide first and/or click one of the Try Now buttons here http://numba.pydata.org/ to open up an interactive Numba demo in your browser, this one demonstrates the basics.

Hope this helps?