- GLib.error("missing file %s in project %s", BuilderApplication.opt_language_server, cur_project.name);
+
+ if (!GLib.FileUtils.test(BuilderApplication.opt_language_server, FileTest.EXISTS)) {
+ GLib.error("missing file %s in project %s", BuilderApplication.opt_language_server, cur_project.name);
+
+ }
+ // in theory we can test a vapi?
+ file = new JsRender.PlainFile(cur_project,BuilderApplication.opt_language_server);