1 files changed, 14 insertions, 0 deletions
diff --git a/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx b/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx
index e71a0f7d1..1c3b7458d 100644
--- a/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx
+++ b/packages/website/ts/components/dialogs/blockchain_err_dialog.tsx
@@ -52,6 +52,8 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             return 'Enable wallet communication';
         } else if (this.props.blockchainErr === BlockchainErrs.DisconnectedFromEthereumNode) {
             return 'Disconnected from Ethereum network';
+        } else if (this.props.blockchainErr === BlockchainErrs.DefaultTokensNotInTokenRegistry) {
+            return 'Default TokenRegistry tokens missing';
         } else {
             return 'Unexpected error';
         }
@@ -63,6 +65,8 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             return this._renderNoWalletFoundExplanation();
         } else if (this.props.blockchainErr === BlockchainErrs.DisconnectedFromEthereumNode) {
             return this._renderDisconnectedFromNode();
+        } else if (this.props.blockchainErr === BlockchainErrs.DefaultTokensNotInTokenRegistry) {
+            return this._renderDefaultTokenNotInTokenRegistry();
         } else {
             return this._renderUnexpectedErrorExplanation();
         }
@@ -82,6 +86,16 @@ export class BlockchainErrDialog extends React.Component<BlockchainErrDialogProp
             </div>
         );
     }
+    private _renderDefaultTokenNotInTokenRegistry() {
+        return (
+            <div>
+                The TokenRegistry deployed on your network does not contain the needed default tokens for 0x Portal to
+                operate. Please try one of the supported networks (Mainnet, Kovan, Ropsten, Rinkeby). If on a local
+                Testnet, make sure the TokenRegistry contract is deployed and loaded with some default tokens (i.e WETH
+                & ZRX).
+            </div>
+        );
+    }
     private _renderUnexpectedErrorExplanation() {
         return <div>We encountered an unexpected error. Please try refreshing the page.</div>;
     }