Gracefully handle cases where no buy price was found

closes #4030
2020-12-04 07:42:16 +01:00
parent 22595e6f92
commit 2fbbeb970b
2 changed files with 9 additions and 0 deletions
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -616,6 +616,9 @@ class FreqtradeBot:
            # Calculate price
            buy_limit_requested = self.get_buy_rate(pair, True)

+        if not buy_limit_requested:
+            raise PricingError('Could not determine buy price.')
+
        min_stake_amount = self._get_min_pair_stake_amount(pair, buy_limit_requested)
        if min_stake_amount is not None and min_stake_amount > stake_amount:
            logger.warning(