'function' object has no attribute 'dropna'

[v_quant]

Hello! If i run function qnout.check(weights, load_data, "crypto_daily_long"), I have error "'function' object has no attribute 'dropna'"? How can i fix this error?

[support]

@v_quant We need more input for this. However, there is no need anymore to run the check function: you can use the built-in backtester (see example for Q16) which will automatically correct issues.