Merge pull request #89033 from bruvzg/doc_end_err

[DisplayServer] Add error messages and descriptions to callbacks.

1 files changed, 8 insertions, 1 deletions

diff --git a/platform/linuxbsd/wayland/display_server_wayland.cpp b/platform/linuxbsd/wayland/display_server_wayland.cpp
index 7a81e6a425..12d3a6fd2f 100644
--- a/platform/linuxbsd/wayland/display_server_wayland.cpp
+++ b/platform/linuxbsd/wayland/display_server_wayland.cpp
@@ -1137,7 +1137,14 @@ void DisplayServerWayland::process_events() {
 			WindowData wd = main_window;
 
 			if (wd.drop_files_callback.is_valid()) {
-				wd.drop_files_callback.call(dropfiles_msg->files);
+				Variant v_files = dropfiles_msg->files;
+				const Variant *v_args[1] = { &v_files };
+				Variant ret;
+				Callable::CallError ce;
+				wd.drop_files_callback.callp((const Variant **)&v_args, 1, ret, ce);
+				if (ce.error != Callable::CallError::CALL_OK) {
+					ERR_PRINT(vformat("Failed to execute drop files callback: %s.", Variant::get_callable_error_text(wd.drop_files_callback, v_args, 1, ce)));
+				}
 			}
 		}
 	}