No longer throw on missing ports, simply warn.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/js/main.js b/src/js/main.js
index 3cd60ca..afc5ebc 100644
--- a/src/js/main.js
+++ b/src/js/main.js
@@ -400,7 +400,7 @@ export function registerPorts(elmApp, settings = {}) {
       });
     });
   } else {
-    throw new Error(
+    console.warn(
       `Expected Elm App to expose ${
         options.outgoingPort
       } port. Please add https://github.com/gampleman/elm-mapbox/blob/master/examples/MapCommands.elm to your project and import it from your Main file.`