I've a project which is a randomizer. The randomizer gives a random number (of course) which is used to call a random game.
For now, I only have one game.
When I run the randomizer to get the game, everything works and it loads the game flawlessly.
But, when I close the window which was created for the random game, it also closes the parent window which gives the user access to the randomizer.
I am not sure as to why this is happening.
I tried refactoring the name of my shell as well as my display, wondering if this closing was occurring because they shared names, but that didn't fix anything.
I'm not sure why this is happening or what code would prevent this from happening.
Any thoughts would be much appreciated!
Thanks!
Nathan
The issue was that there was a JFrame invoking frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);. This was forcing all windows closed. Turning this off fixed the issue.
Related
I made a Model of the solar system and when I run the program this happens:
I am not sure what is causing this so if you have any idea Pls Reply.
The Scene load is being triggered multiple times:
Check if you have any code that you're using to load the scene (In Update, perhaps?) if youre using it in update, check if you're using GetKey instead of GetKeyDown (GetKey will remain true as long as you keep it pressed)
The information provided here is too little and we can only speculate at this point. please post code, more images and a better description of the problem. How did you reproduce this issue?
so I'm trying to create a mobile game in UE4.25, working in the blueprints section for this part, but I put game over into its own level because it was causing problems when in the same level as the main game. When trying to call game over after the player hits an enemy with less score than the enemy takes away, I call openlevel which goes to DEMO_GameOver (the level) but I get the "travel failure" error.
anyone know how to fix this? (see attached images for more information)
UPDATE: SOLVED
after looking back several times at this post to see if anyone had responded with a solution, I worked out the problem randomly while looking at the screen. I realised that I had named the level I was trying to open "DEMO_GameOver" where I needed to call "BETA_GameOver"
I hope someone else who has this problem can figure out a similar fix, it's probably (when working in singleplayer) just an incorrect level name.
Unity won't let me select objects on my scene without first selecting the object in the Hierarchy. This was all I could find on the issue.
However, it seems that they decided that closing and opening the scene window fixed the bug, but not so with me. Also note that I am on a blank project. Its been really difficult to work around this bug.
Edit:
I have even uninstalled Unity and reinstalled with the hopes that this would solve the problem, but unfortunately it did not. Thanks for any help ahead of time.
Honestly this is such an odd problem that I'm having difficulty knowing how to try and fix the problem. I also reported the bug as recommended below by NoëlWidmer, but even the staff who was very kind had no idea how to deal with the problem, and the advice he gave also didn't change a thing. Truly, I don't even know what more information I can give you guys because as I said I literally opened a new Unity project for the first time after reinstalling and was unable to select without first clicking on the hierarchy. Is this just a special freak case that landed with me or has this happened to anyone else?? Also I'm using a two year old Windows 8 Laptop with literally nothing installed on it but the Adobe suite and a few other game developer necessities, so my computer most likely is not the source of the problem.
Edit: a Clue??
Well I was messing around with the scene and hierarchy view in full screen, and I noticed something interesting after clicking on the object in the hierarchy and moving the object in the scene view:
Unfortunately my PrintScreen doesnt show the actual mouse, but as you can see the scene view acts as though I'm clicking on the object, but here at the same time I saw my real mouse off down to the right! Also while I've selected an object on the scene editor and I move my mouse off the scene window things get a bit off and the mouse will pop up on other sides of the window and so on. I don't know if that's normal and its that way for everyone or if it's just me and it might help figure out what's going on.
Man I've really been liking Unity but if this keeps up I think I'll have to drop it and find another software, because I certainly will never be able to design anything worth while if I have to select the object on the hierarchy every time for every single object.
Some bug for me on Mac platform. I resolve just entering and exit from fullscreen mode.
Probably may also work change layout with top-right combo.
I had similar issue while using older versions of unity (in addition inspector window lost the focus repeatedly). In my case rearraging editor windows and saving custom window layout solved it. As far as I remember, I just moved scene view outside Unity window (on the second screen) as well as hierarchy view, and saved resulting position as a new window layout.
Not sure if there is anything else I can tell about it, it's pretty mysterious problem.
I'm overwhelmed with joy right now!! The problem was indeed a bug. I was working on a project and moving objects around (still using the hierarchy to select objects) and then a split second later for absolutely no reason Unity decided to start working the way it should've!!! I guess its just one of those issues where you just have to cross your fingers and hope it'll resolve itself. I'm so glad this dumb issue resolved itself because I was about to tear my hair out and succumb to using another computer for my unity design, or even worse another software. Thank you to everyone who helped!
I'm programming an application for iPhone. My application has a login system. In the login system (and somewhere around my app) I have some placeholder in the UITextFields.
After a couple of months working on this app, I noticed a sudden problem that arose once. If I don't write in the text fields that have placeholders nothing happens, if I write something in them, the blue bar that blinks showing where you are in the text becomes very slow. Moreover the ScrollViews that I have become EXTREMELY slow. Some other strange behavior happens when I have a wheel that lets the user pick some choice: the options of the wheel "fall" from the sky while the user rolls it.
All of this happens only if I write something in a UITextField that has some placeholder. If not, nothing of this happens.
I know this sounds REALLY strange, I used a MacOSX program to create a video of the text field becoming slow.
It's .swf.
try to do one thing.. delete this textfiled and create a new one with different name and see is this problem occurring again? also try to set breakpoints in your code and debug your code.
Are you sure you aren't leaking any memory or running an endless loop on the cpu? Try monitoring your app with Instruments and check your cpu activity and memory allocations.
I have an issue with one of my c# applications, it has a single form which is stretched over two monitors and works fine, however if I lock the screen and come back to it, the application reverts to a single screen view.
I was wondering if anyone had come across something like this before or knew why this was happening?
thanks
I think this happens because the second screen is disabled during the desktop is locked.
If you now log in again, the form will reinitialize it's position before the second monitor is activated again.
This small article might help you, to solve the problem :)