Fix conflict (#47)

* Fix potential crashes in the scene editor

* Improve logs in case of UseAfterFreeError

Only show in developer changelog

* Fix potential crashes in the scene editor

Don't show in changelog

* Display extension details side by side with the extension list on large screens (4ian#8482)

---------

Co-authored-by: Florian Rival <Florian.rival@gmail.com>
Co-authored-by: D8H <Davy.Helard@gmail.com>

Author: 3 people

GDevelop.js/Bindings/postjs.js

@@ -371,7 +371,7 @@ function assertAlive(obj, label, gd, className) {
   if (!obj.ptr) {
     const destructionContext = obj._jsDestructionContext;
     if (destructionContext) {
-      let message = `${label}: object (${className}) was already destroyed from JavaScript (ptr is 0, _jsDestructionContext is set).`;
+      let message = `${label}: object was already destroyed from JavaScript (ptr is 0, _jsDestructionContext is set).`;
 
       throw new UseAfterFreeError({
         message,
@@ -380,15 +380,17 @@ function assertAlive(obj, label, gd, className) {
             performance.now() - destructionContext.time
           ),
           destroyedBy: destructionContext.stack,
+          trackedClassName: className || undefined,
         },
       });
     } else {
-      let message = `${label}: object (${className}) is a null pointer and might never have been alive (ptr is 0, _jsDestructionContext is not set).`;
+      let message = `${label}: object is a null pointer and might never have been alive (ptr is 0, _jsDestructionContext is not set).`;
 
       throw new UseAfterFreeError({
         message,
         useAfterFreeContext: {
           possiblyNeverAlive: true,
+          trackedClassName: className || undefined,
         },
       });
     }