fix(instant): catch unknown errors from executeBuyAsync, report them and show could not submit transaction

1 files changed, 3 insertions, 0 deletions

diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 80943a96f..4da99cf04 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -95,6 +95,9 @@ const mapDispatchToProps = (
         if (error === ZeroExInstantError.InsufficientETH) {
             const errorMessage = "You don't have enough ETH";
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
+        } else if (error === ZeroExInstantError.CouldNotSubmitTransaction) {
+            const errorMessage = 'Could not submit transaction';
+            errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
         } else {
             errorFlasher.flashNewErrorMessage(dispatch);
         }