Hi, I'm trying to create a document based app with ProjectCenter and Gorm, following different advices, it boils down to use NSBundles loadNibNamed: owner: topLevelObjects: Then afterward, find the window in the topLevelObjects, that I want to have my key window, and make it makeKeyAndOrderFront:
Whatever I do, the topLevelObjects I get returned are empty. To demonstrate, I just created a New Application in ProjectCenter, opened the Interface in Gorm, and dragged a NSWindow into the Objects. Example code here: https://github.com/buzzdeee/testTopLevelObjects Then added this to AppController.m applicationDidFinishLaunching: NSLog(@"here in AppController applicationDidFinishLaunching..."); NSBundle *mainBundle = [NSBundle mainBundle]; NSArray *topLevelObjects = nil; NSLog(@"going to load .gorm file"); BOOL success = [mainBundle loadNibNamed:@"Test5" owner:self topLevelObjects:&topLevelObjects]; NSLog(@"topLevelObjects: %@", topLevelObjects); if (success) { NSLog(@"Successfully loaded Test5.gorm"); if (topLevelObjects == nil || [topLevelObjects count] == 0) { NSLog(@"No top-level objects were loaded."); } else { NSLog(@"Top-level objects: %@", topLevelObjects); for (id obj in topLevelObjects) { NSLog(@"Loaded object: %@", NSStringFromClass([obj class])); } } } else { NSLog(@"Failed to load Test5.gorm"); } } The output is: 2024-08-29 09:20:30.103 Test5[81465:10651290713480] here in AppController applicationDidFinishLaunching... 2024-08-29 09:20:30.104 Test5[81465:10651290713480] going to load .gorm file 2024-08-29 09:20:30.113 Test5[81465:10651290713480] topLevelObjects: (null) 2024-08-29 09:20:30.113 Test5[81465:10651290713480] Successfully loaded Test5.gorm 2024-08-29 09:20:30.113 Test5[81465:10651290713480] No top-level objects were loaded. When in Gorm, I enable "Visible at launch" for the NSWindow object, output changes to: 2024-08-29 09:13:57.990 Test5[1172:4346915151048] here in AppController applicationDidFinishLaunching... 2024-08-29 09:13:57.990 Test5[1172:4346915151048] going to load .gorm file 2024-08-29 09:13:57.998 Test5[1172:4346915151048] Exception occurred while loading model: Index 3 is out of range 3 (in 'objectAtIndex:') 2024-08-29 09:13:57.998 Test5[1172:4346915151048] Failed to load Gorm 2024-08-29 09:13:57.998 Test5[1172:4346915151048] topLevelObjects: (null) 2024-08-29 09:13:57.998 Test5[1172:4346915151048] Failed to load Test5.gorm However, the .gorm file still loads, and I get to see the menu and window. But I guess that is because, NSMainNibFile = "Test5.gorm"; in my Info.plist. In any case, shouldn't there be some topLevelObjects in the .gorm file? latest gnustep-make/base/gui/back/objc2/ProjectCenter releases, Gorm-1.3.1 thanks, Sebastian
