fix #7921

3 years ago · e8a8c8c3f1
1 changed files with 1 additions and 1 deletions
--- a/electrum/gui/qt/new_channel_dialog.py
+++ b/electrum/gui/qt/new_channel_dialog.py
@ -112,7 +112,7 @@ class NewChannelDialog(WindowModalDialog):
        except (NotEnoughFunds, NoDynamicFeeEstimates) as e:
            self.max_button.setChecked(False)
            self.amount_e.setFrozen(False)
-            self.main_window.show_error(str(e))
+            self.window.show_error(str(e))
            return
        amount = tx.output_value()
        amount = min(amount, LN_MAX_FUNDING_SAT)