message: fix gem wallet
diff: @@ -59,7 +59,7 @@ async function _getWallet() {
  );
  marketplaceAmount.value = response.marketplaceWalletBalance || 0;
  - gemWallet.value = new UserWallet(response.gemWallet);
  + gemWallet.value = response.gemWallet ? new UserWallet(response.gemWallet) : undefined;
  isFetchingWallet.value = false;
  }
  