I'm trying to install xcode 6 but when I double tap dmg icon, the popup appears and it tells me "The following disk image couln't be opened. Image not recognized."
Please, can you help me? Where is the problem?
You have to download the beta version once again as downloading was stopped in between due to some issue and you might have started it again. i also faced the same issue. re downloading helped.
I had the same issue when trying to install Xcode 6 Mac told me that the image was not recognized. After downloading it again everything went fine.
Related
My code was working fine (showing UI properly) when I had Xcode 9 and I removed it from the application folder (could not update as it had installed using another apple id) and reinstall the Xcode 10 from the Appstore.
Now Xcode storyboard not showing any added UI elements colors or anything and I removed Xcode 10 and installed Xcode 9 again but problem remains same.
UI screen shot of storyboard.
I tried removing Xcode in this way:
/Applications/Xcode.app
/Library/Preferences/com.apple.dt.Xcode.plist
~/Library/Preferences/com.apple.dt.Xcode.plist
~/Library/Caches/com.apple.dt.Xcode
~/Library/Application Support/Xcode
~/Library/Developer/Xcode
~/Library/Developer/CoreSimulator
Then I tried installing macOs Mojave and install XCode 10 again from the Appstore. Issue still remains. I tried cleaning derived data, xuserdata and everything.
Try cleaning your project using "Command + K"
and run your project again!
Hope it works!
I encountered the same issue that you are facing in my case i had xCode 10.0 installed and everything was working fine. As soon as I installed version 10.1 I faced the same issue that you're facing but the good thing was i had xCode 10.0 installed at the same time so I switched back and everything was working fine.
From my point of view my system(Mac-mini mid 2011) was lacking hardware specification that was required for xCode 10.1 also had very low graphic processor in my mac mini. If you install the same version in a MacBook or any other system having higher specification you'll face the issue. I hope that helps.
I was stuck on this all day. One of my coworkers suggested removing occurrences of IB_DESIGNABLE & #IBDesignable. This fixed the issue for me. It still lags sometimes but doesn’t go invisible anymore.
If you have multiple xib files then just try to switch between or Try moving to launchScreen storyboard and then switch to main storyboard. I think this is just loading issue.
Reinstall Xcode. That worked for me.
Click on library button(Circular Button) which is left to hamburger sign(Top Bar Right Side). Elements will be popup on your screen then you can choose elements.
try
xcrun simctl erase all
it helped me with the same problem
Screen shot link is attached
I updated to macOS Sierra and Xcode updated itself too. Then this issue started appearing. Is this only with me or someone else also facing this? Or anyone know how to fix it?
This happened with me as well.
I observed that it happens when we have both, Xcode 7 and Xcode 8 installed at the same time on sierra. Please find a similar create a new project screen issue below:
While running my app on iPhone, I needed to view the database contents. So I selected Devices in Xcode and chose my device. Thereafter, i selected my app and clicked on the Settings button which shows 3 options: Show container, Download container and Remove container. On clicking the Download container option, I was asked where I want to store the container. After selecting the location, I am getting the following error: An error occured while attempting to download the container from application "MyApp".....
On selecting Show container option, a list opens up but there is no file inside it.
The same problem occurs with other apps too that I run using Xcode.
Any ideas as to why this happens and how to fix it?
I just rebooted my iPhone. That seems to fix it! Really weird, but works.
I have been having the issue every now and then especially after the phone has been connected to Mac and Xcode for about an hour.
Sometimes, just rebooting the phone isn't good enough, you'll also have to quit Xcode and start again after rebooting the phone!
I also had this problem yesterday, and the solution was a mismatched version of iOS 10 and Xcode 7. After I did the App Store upgrade to Xcode 8, I was able to download successfully.
In my case the issue was due to the fact that the version installed was a release version.
After installing the "Debug" version, the download worked fine.
This is on OS X Yosemite. It appears when I try launching Xcode.
There are no updates shown in the App Store and there are no active downloading updates shown, either. Not exactly the pinnacle of Apple's great user experiences.
I hope I don't have to do a clean install…
This happened to me during the installation of iTunes 12.2.1 (1220C173).
I restarted my computer and ended the update, then Xcode opened properly.
Happened to me as well. Restarting the computer fixed it.
Restart fixed mine too - after restarting, it asked me if I wanted to install some required components, and once that was done it worked fine.
Opening Xcode from the App Store fixed this issue for me.
Looking at the screenshot it seems a weird error. I don't think there will be a easy solution for this error. You have to go through the hard way.
Update/Install xcode again. If it didn't then
Update iTunes and launch/download Xcode again. If it didn't then
Update your Mac OS and try the above
P.S: I usually download xcode from here rather than from Appstore( requires Apple ID to login) https://developer.apple.com/downloads/
In my case I attempted to download Xcode 6.4 from the AppStore and got this same message AND the AppStore progress indicator was stuck; I couldn't pause the download because the button was grayed out. I rebooted and restarted the download a few times to no avail. But then I decided to wait and let the thing work itself out, and it did. Aparently there is a bug in the AppStore download for Xcode 6.4 that DOES download it (and it took forever in my slow connection) but does not show a progress bar. When I opened the Activity Monitor's Network tab, there it was!
When I try to open a particular projects target settings in xcode 5 it crashes. When I try to open it in Xcode 4 versions its fine.
Screen Shot http://img33.imageshack.us/img33/9527/kiew.png
This got fixed with today's update to the OS. I am using OSX Mavericks!. Make sure to update.
Good luck!
Reverting project file changes and resetting the workspace worked for me: https://stackoverflow.com/a/9494112/974531