PyWAVES：simplejson.errors.JSONDecodeError：期望值：第1行第1列（字符0）

Question

import pywaves as pw

def main():
    node = "https://nodes.wavesnodes.com"
    chain = "mainnet"

    pw.setNode(node=node, chain=chain)

    private_key = #############
    my_address_statement = pw.Address(privateKey=private_key)
    WAVES_balance = my_address_statement.balance()

    print("Your WAVES balance is: %d." % WAVES_balance)
    main()

main()

最终，此代码产生标题中指示的错误。如何避免这种情况？

Answer 1

事实证明，这段代码是多余的：

node = "https://nodes.wavesnodes.com"
chain = "mainnet"

pw.setNode(node=node, chain=chain)

没有它的重构解决了这个问题。