Fix ui tests for platform service.

Author: KristianDD

test/platform-service.ts

@@ -367,6 +367,7 @@ describe('Platform Service Tests', () => {
 			testInjector = createTestInjector();
 			testInjector.register("fs", fsLib.FileSystem);
 			fs = testInjector.resolve("fs");
+			testInjector.resolve("projectData").initializeProjectData();
 		});
 
 		function prepareDirStructure() {