Projectpath error message (#274)

* Improve error message

* Improve error message

dist/index.js

@@ -2104,7 +2104,6 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-const core = __importStar(__webpack_require__(42186));
 const fs = __importStar(__webpack_require__(35747));
 const path_1 = __importDefault(__webpack_require__(85622));
 class UnityVersioning {
@@ -2120,8 +2119,7 @@ class UnityVersioning {
     static read(projectPath) {
         const filePath = path_1.default.join(projectPath, 'ProjectSettings', 'ProjectVersion.txt');
         if (!fs.existsSync(filePath)) {
-            core.warning(`Could not find "${filePath}", keeping unityVersion as "auto"`);
-            return 'auto';
+            throw new Error(`Project settings file not found at "${filePath}". Have you correctly set the projectPath?`);
         }
         return UnityVersioning.parse(fs.readFileSync(filePath, 'utf8'));
     }
@@ -190255,7 +190253,7 @@ class WebSocketServer extends EventEmitter {
     var protocol = req.headers['sec-websocket-protocol'];
 
     if (protocol) {
-      protocol = protocol.trim().split(/ *, */);
+      protocol = protocol.split(',').map(trim);
 
       //
       // Optionally call external protocol selection handler.
@@ -190375,6 +190373,18 @@ function abortHandshake(socket, code, message, headers) {
   socket.destroy();
 }
 
+/**
+ * Remove whitespace characters from both ends of a string.
+ *
+ * @param {String} str The string
+ * @return {String} A new string representing `str` stripped of whitespace
+ *     characters from both its beginning and end
+ * @private
+ */
+function trim(str) {
+  return str.trim();
+}
+
 
 /***/ }),