When I try to create new project in Xcode 8,simulators are not showing up which are already downloaded in previous project.
Click on the name of your project (which is on the right hand side of the Run button). Three options will appear.
Edit scheme
New scheme
Manage scheme
You can click on "New scheme" and then click on "OK" in popup window.
You will get the simulators back. Cheers.
I hope this works for you.
Previously simulators downloaded are of version 9.3 and deployment target is set to 10.0.Now I set deployment target to 9.3 and simulators are visible now.
I just updated xCode and am trying to update one of my projects, however, it appears that the changes i am making in the storyboard are not changing the application itself.
The story board still shows my changes but when i debug the app, it remains unchanged.
Please help.
Thanks in advance!
Do a deep clean that is Shift + Option + Command + K
Reset your simulator
Quit Xcode
Empty trash
Open Xcode and try again
Can be applied to most Xcode problems.
So I was making an app on xcode and usually next to the run and stop button in the top left corner it shows the different simulators and my ios device, but for some reason it isnt there? Is there a way to show it or did it get removed.
Try the (command + B) action to build and run your project.
I will try to play around the settings to see if you can make the buttons reappear.
Using Xcode 5 GM, anytime I switch to the 5.1, 6.0 or 6.1 simulators to test, I get the error "iOS Simulator failed to install application." When I reset the simulator it works, but this is getting very tiring.
Anybody have a permanent fix or workaround?
Looks like this is a known issue. From the Xcode 5 release notes:
After switching the minimum deployment target of an application from
iOS 7.0 to a release prior to iOS 7.0, building and running the
application may fail with the message “iOS Simulator failed to install
the application.”
Go to the iOS home screen, click and hold the application icon, then tap the hovering “X” button to delete the application. 13917023
Another release note:
iOS Simulator
If an iOS app is detached, relaunching the same app from Xcode will
result in a black screen in the Simulator even though the new app is
launched. Terminate the app in the Simulator or relaunch it for the
second time. 14648784
Delete the old version app in your simulator (usually iOS 6.x).
Alternatively, header over to iOS Simulator - Reset Content and Settings.
This can be easier when you have a lot of apps on the simulator and can't remember which one you're currently working on.
You need to do this for every iOS Simulator version that causes the problem.
None of the other suggestions worked for me. However, after comparing my existing app settings to a new vanilla project, I noticed that the "Build" field for my Target was blank. Once I put something in that field, the app installed just fine!
if you have already developed project and you used xib to develop views then
X-Code > Inspector Selector Bar > Interface Builder Document > opens in > and change from Xcode Default(5.o) to Xcode 4.6 .
Build and Run your app it will run successfully, if it won't run again then, header over to iOS Simulator - Reset Content and Settings. delete old app from simulator then Run again.
i got the same problem but solved by following way....
Launch the iOS Simulator
Go and click "iOS Simulator" menu
Click "Reset content and settings"
Close simulator and rebuild your app.
Above screen shot is showing the way how you can do this...
I think this works for you...!!!
Deleting the app in the simulator works for me.
just wanted to add that this happen only if I open xib that created in xcode 4.6
If it's other files, this not happen
try this ....
in my case nothing have worked for me , after resetting the content simulator also , i am not able to install the app on simulator . after that i just changed my project location . i just moved the project to other location . then it installed successfully.
None of the above things worked for me. I just reinstalled xcode and it worked.
Ran into this issue today. Found it was an empty Reference Folder (blue folder) causing this. Removed the folder from Resources in Build Phase... cleaned build folder for the heck of it, and it went away.
/Users/YOURUSERNAME/Library/Developer/Xcode/ --> remove all contents of this folder, then simply launch the app from Xcode.
To check your Executable file settng ex.$(EXECUTABLE_NAME)
(Project setting - info property page)
I have different issue when getting error message “iOS Simulator failed to install application”, the reason is because I have added a property in App-Info.plist without any value. For instance, [Application Category] with no value. Thus the error will show up as well.
When I got this error, the image of the phone actually appeared, but the image of the app I wanted to test did not. Instead, I was on the main page of the phone that shows the apps you have. I fixed this problem by deleting the many icons that appeared on the start screens - about 30 of them. These had been created when I testing apps over the months. So, not saying its a solution, but it started working after I deleted the old app images.
For me it was -framework XCTest.
It made the app die with iOS Simulator failed to install application
and on the device Could not inspect the application package.
Removed it and now works.
You are using Xcode GM which is under beta stage. Use latest Xcode 5.1.1 available.
Also, these error occur while switching between simulator (32 bit and 64 bit).
Quit the simulator and re-build the application. OR
Reset simulator from "iOS simulator" -> "Reset content and settings.."
I changed my app name and bundle id midway. I happened to delete the Executable File name in my plist. I changed it back to "${EXECUTABLE_NAME}" (no quotes) and I'm back in business.
I have installed Xcode 4.3 version. I can't click on any button of the Xcode bar, because Xcode freeze at startup, and if i move the cursor on the bar, i have only the loading cursor available. So i can't click on Window Tab to restore the Welcome Window, and i can't open a new project.
It seems that Xcode is not loading any project, and maybe it is the problem it has not found any project, and it continues to search anyway. If I try to launch an existing project, Xcode tries to open it, but the result is always the blank window with "No Editor".
Please help me to come out from this issue or any one please tell me how can I remove all the logs, settings and back up files of Xcode
Thanks in Advance
I solved the problem :) Simply download and install the latest version of iTunes, it's fixed :) Now i can work with Xcode. I dont know whats the connection between Xcode and iTunes. Cheers....