remove elements from index.html when loading script or stylesheet fil…

…es fails

CHANGELOG.md

@@ -11,9 +11,8 @@ _This release is scheduled to be released on 2024-10-01._
 
 ### Added
 
-- [core] removed `config.paths.vendor` (could not work because `vendor` is hardcoded in `index.html`), renamed `config.paths.modules` to `config.foreignModulesDir`
-- [core] add variable `MM_CUSTOMCSS_FILE` which - if set - overrides `config.customCss`
-- [core] add variable `MM_MODULES_DIR` which - if set - overrides `config.foreignModulesDir`
+- [core] removed `config.paths.vendor` (could not work because `vendor` is hardcoded in `index.html`), renamed `config.paths.modules` to `config.foreignModulesDir`, added variable `MM_CUSTOMCSS_FILE` which - if set - overrides `config.customCss`, added variable `MM_MODULES_DIR` which - if set - overrides `config.foreignModulesDir`
+- [core] elements are now removed from index.html when loading script or stylesheet files fails
 
 ### Removed
 

js/loader.js

@@ -176,6 +176,7 @@ const Loader = (function () {
 					};
 					script.onerror = function () {
 						Log.error("Error on loading script:", fileName);
+						script.remove();
 						resolve();
 					};
 					document.getElementsByTagName("body")[0].appendChild(script);
@@ -193,6 +194,7 @@ const Loader = (function () {
 					};
 					stylesheet.onerror = function () {
 						Log.error("Error on loading stylesheet:", fileName);
+						stylesheet.remove();
 						resolve();
 					};
 					document.getElementsByTagName("head")[0].appendChild(stylesheet);