Running JDK 1.7 on Mac OS X and suddenly breakpoints on my project are not working, and they are appearing greyed out. They were working earlier today, so not sure what I have done to cause this. I am using Intellij 13.1.3. Why would breakpoints stop working like this?
Oh Gee - I just saw the "Mute Breakpoint" button in the debugger window. My mistake: picture below for the next person who might be as inattentive as me:
Very easy to do with a touch bar and not realise. The icon on the touch bar is more obvious than the one in the debug panel.
Related
I searched StackOverflow and it doesn't look like many people are having this problem, but for me, this happens very, very frequently. Maybe not every time, but perhaps every other time.
Once I try to build and run the app, Xcode crashes, and in a strange way: it just disappears with no error messages, no suggestion to report the problem, nothing at all. This happened with Xcode 6.0 as well. It doesn't matter whether I am running the app on a device or on an emulator.
To prevent the crash, I need to Product > Clean. If I do this clean each time before running the app, crashes do not happen, but once I forget to do that, Xcode can crash any moment.
I don't think I ever had this crash with an old project, but it keeps happening with the project that I started in Xcode 6.0.
Because of that, iOS development is becoming for me quite a painful exercise, similar to pre-Android-Studio Android development.
Is it just my problem, or maybe someone else is having it? Maybe someone has a solution?
I just started running into the same issue and found a workaround for it. Found it to be an issue with building when Xcode is full screen. Seems silly, but so far exiting full screen mode has worked for me. I've been able to re-introduce the issue after building full screen a few times, and then instantly fix it again by exiting full screen.
Yeah, it's not that the app is crashing, it's just that the click is triggering the red close window button behind the red button (yeah, seriously). You'll notice, Xcode is still open, it's just that the window has closed. You might also notice that sometimes when you click "stop" in full screen mode, it switches to non full screen. Again, the tap is passing through the run/stop buttons to the underlying window controls.
So dumb.
I solved it using 'cmd + R' instead of clicking the run button
For some reason Intellijs text cursor keeps following my mouse and highlighting everything. Is there some setting that can do that? I can't seem to find it from searching the settings. Where else could it be?
If you have a touchscreen try touching it somewhere. It helped me to solve the issue.
Found the solution in this thread on the JB website.
I use a touch screen monitor and i deal with the same issue. my mouse cursor remained in selecting state and highlight every thing.
I touch somewhere on the my monitor screen once and solved this problem without closing app.
Other solutions are:
close and open app
/ restarting computer
I had that problem twice on two different computers in different jetbrains IDEs, gogland and pycharm.
The solution, as annoying as easy, restarting of the machine. Restarting the IDE or even up/downgrading did not help.
Solution
Go to setting
Search for mouse
In the editor action, edit the Add rectangular selection on mouse drag
Just like this question here:
IntelliJ: After hiding my "Output" sub-panel within the "Debug" panel, how do I get it back?
I canno get the log/console viewer back in debug mode.
The suggested solution in the given question no longer works the "restore layout" button does nothing, and the "certain spot" on the debug is extremely vague at best.
Is there a way to retrieve the console if it gets vanished (or better yet, just stop that button for vanishing it from even existing)?
I am using IntelliJ 12 Ultimate. If the restore layout didn't work for you either, this should fix the problem:
Open the Debug panel.
Keep mouse on the Debug tab and move it straight right to the Watches icon.
You may see a few more more icons here, and Output may or may not be visible (not visible for me)
If visible, click it and the Output view will be restored.
If not visible, move your mouse slowly to either side of the Watches icon and an empty block would highlight indicating that you are hovering over an icon. There may be several of these. Use tooltip to figure out which is Ouput and click it.
Worked for me, I hope it works for you too.
click the button on the left of Debug View called "restore layout",then the console will go back in the Debug View! 1
Syed explained it pretty well, but a picture could be even better:
A view can be hidden via its context menu, then restored by clicking the corresponding icon (with red circle) to the right.
You can restore the layout using this button as of 2018.1.8
In 2016.2, I had to re-run in debug mode for it to reappear. I could not find a way to un-hide the console in the debug window.
You don't say which version of IntelliJ you're using, but I've just tried this in version 12 and the console window minimises to the far right of the debugger tabs. Look at where it says 'Debugger' and then eyes right until you see one or more icons over the Watches panel. Try clicking on them. If you're not using version 12, then only god can help you :)
In v. 2020.1 there is Layout Settings on the top right corner of Debug window
I've just spent an hour trying to get my console output back, and although this answer didn't solve it, it did help.
I'm on Intellij 11.1 Ultimate Edition, and Restore layout didn't help. Nor did I have any icons above the Watches window in the debugger, but I clicked around above the Watches anyway - and suddenly my console output was restored.
I've tried clicking around there again to see if I can provide more concrete steps, but without success. Can only suggest you keep clicking till it reappears.
I wanted a different title to be displayed in the sub-title under my iPad app's icon and changed the Product Name for my app under Build Settings.
This worked but has had a strange side effect. Whilst the app continued to work perfectly on a connected iPad, on the emulator it now behaves in a similar way to that described in [this question].1
Namely, it says it has finished running <my app> on iPad 6.0 Simulator
I tried changing the Product Name back but the problem persists.
I also tried some of the suggestions on the other question (e.g. removing armv7 frfom Required Device Capabilities) but nothing worked.
This isn't a showstopper at the moment as I have a real iPad to test on but I'd still like to understand what is going on, if anyone knows.
Sounds like time for a reboot of the Mac. Restarting Xcode might suffice. One other thing to try is to delete the app from the simulator.
I have seen this on iPhone simulator 6. Many a times, when you click "Run" again - it runs without problem.
However if that doesn't work, you may try one of the following:
Project->Command+Alt+Shift+K - a choice will appear saying something like clean folders. Do it.
In organizer, go to derived data folder (finder) using tiny arrow just at the right of your project. Try deleting your project from finder. If it doesnt delete at once, try it often.
Try resetting iPhone or iPad simulator.
Exit XCode and reopen project. Do the same with iPhone / iPad simulator.
If you are wondering why this is happening, no one really knows! It's just some flags gone bad, restored once you re-do everything for it to work, that's it.
Have you tried switching off the Debugger?
So Edit Schemes -> Debugger -> None
Also restarting the Simulator and Xcode and cleaning the project may help
Use another way: click on the azure icon of your project, keep the trackpad pressed until you see it allows to edit the name. Choose the name that you want, then a sheet like this will appear:
Click "rename" and you're done with it.
I have a calendar program that I am trying to convert to iPad (using XCode4, no storyboards, but running on the Simulator).
It currently is not behaving correctly when I move to a previous month (I get a blank screen before the view is re-drawn). So I commented out the code that does the actual creating and drawing of the screen, and the screen is still re-drawn! I comment out other code, and the same thing happens... it's as if it is ignoring the commented statements!
I am dumbfounded as to why this is happening... I have done multiple cleans, straight builds then run... same thing happens.
Any ideas?
Have you tried clearing the cache of the simulator?
From the simulator menu:
IOS Simulator > Reset contents & settings
Try cutting out the code from Xcode. If it still runs then something is seriously wrong. Also try duplicating the project folder in finder and run the new project, it has solved some weird xCode behavior for me.
An unmatched brace, parenthesis or other syntax error can cause both the problems you describe.