Errors in log file

[Khorolev]

Hello,

I get some errors while running the bot on my local PC:

Adding new token INEDIBLE-4919 to fastlane_bot\data\blockchain_data\ethereum\tokens.csv
2023-11-14 22:33:23,998 [fastlane:ERROR] - Error writing pool data to disk: Object of type int64 is not JSON serializable

This means that that strange token is not suitable for the bot?

2023-11-14 22:33:32,139 [fastlane:INFO] - Found 44 eligible arb opportunities.
2023-11-14 22:33:33,143 [fastlane:INFO] - [2023-11-14T22:33:33::1699997613] |calculated_arb| == {'type': 'multi', 'profit_gas_token': 0.0024, 'profit_usd': 2.7456, 'flashloan': [{'token': 'ETH-EEeE', 'amount': 0.0321, 'profit': 0.0024}], 'trades': [{'trade_index': 0, 'exchange': 'uniswap_v3', 'tkn_in': 'WETH-6Cc2', 'amount_in': 0.0321, 'tkn_out': 'BITCOIN-EEa9', 'amt_out': 576.5207, 'cid0': 'add4f92646'}, {'trade_index': 1, 'exchange': 'carbon_v1', 'tkn_in': 'BITCOIN-EEa9', 'amount_in': 576.5207, 'tkn_out': 'WETH-6Cc2', 'amt_out': 0.0345, 'cid0': '6152282507'}]}
2023-11-14 22:33:34,437 [fastlane:INFO] - Validating trade...
2023-11-14 22:33:35,899 [fastlane:INFO] - Failed to estimate gas due to exception local variable 'transaction' referenced before assignment, scrapping transaction :(.
2023-11-14 22:33:35,900 [fastlane:INFO] - Failed to construct trade, discarding.

What is wrong with the variable transaction, which gives an exception? Is it a problem with Alchemy estimating gas price? Is my internet connection too slow?

2023-11-14 22:32:32,142 [fastlane:INFO] - Found 44 eligible arb opportunities.
2023-11-14 22:32:32,674 [fastlane:INFO] - [2023-11-14T22:32:32::1699997552] |calculated_arb| == {'type': 'multi', 'profit_gas_token': 0.0024, 'profit_usd': 2.7454, 'flashloan': [{'token': 'ETH-EEeE', 'amount': 0.0321, 'profit': 0.0024}], 'trades': [{'trade_index': 0, 'exchange': 'uniswap_v3', 'tkn_in': 'WETH-6Cc2', 'amount_in': 0.0321, 'tkn_out': 'BITCOIN-EEa9', 'amt_out': 576.5207, 'cid0': 'add4f92646'}, {'trade_index': 1, 'exchange': 'carbon_v1', 'tkn_in': 'BITCOIN-EEa9', 'amount_in': 576.5207, 'tkn_out': 'WETH-6Cc2', 'amt_out': 0.0345, 'cid0': '6152282507'}]}
2023-11-14 22:32:33,553 [fastlane:INFO] - Validating trade...
2023-11-14 22:32:35,695 [fastlane:INFO] - Failed to apply access list to transaction

Are these bugs or am I running the bot improperly?

Thanks!