One possible issue is that there may be old leftover simulators installed, which are not compatible with the new XCode, and their presence causes the whole Simulator to fail. To get rid of them, delete the simulators in /Library/Developer/CoreSimulator/Profiles/Runtimes (for me there was an iOS 7 simulator there which was the issue). Relaunch XCode after … Read more
When you’re exporting with Xcode 9 or later, they will ask you if you want to Strip Swift symbols: Well, don’t uncheck it! And the error will be gone.
I ran into the same problem, and was able to solve it using a tip from this answer https://stackoverflow.com/a/20973822/3757370. Simply placing the setViewControllers:direction:animated:completion: code inside of a dispatch_async block on the main queue fixed it for me. For you this would look like dispatch_async(dispatch_get_main_queue(), ^{ [self.pageViewController setViewControllers:@[ [self.storyboard instantiateViewControllerWithIdentifier:_pageStoryBoardIDs[0]] ] direction:UIPageViewControllerNavigationDirectionReverse animated:YES completion:nil]; }); Hope … Read more
The solution would be to go to the build settings of your application target (not the help tool target) and set “Strip Debug Symbols During Copy” to “No”. This is the key COPY_PHASE_STRIP. Activating this setting causes binary files which are copied during the build (e.g., in a Copy Bundle Resources or Copy Files build … Read more
I ran into the same problem and solved it by following the instructions here. This link describes a similar, but slightly different installer issue. To summarize, you need to ensure that the Xcode command line tools are installed and set up correctly. I already had them installed, but had to go into Preferences -> Locations … Read more
For Chrome, Install cookies.txt Chrome extension Login to Apple Developer site and get the url for downloading Run cookies.txt extension and download cookies.txt file From the cookies.txt download directory, load cookies into wget and start resumable download. For example, to download Xcode_7.dmg, you would run: wget –load-cookies=cookies.txt -c http://adcdownload.apple.com/Developer_Tools/Xcode_7/Xcode_7.dmg
For me, the issue was that my scheme didn’t have the test project listed. Go to Product->Scheme->Edit Scheme then choose Test on the left, and add the tests to this scheme.
Just go to, iOS Simulator -> Reset Content and Settings. It will restore the default settings for iOS Simulator. Remember it will also removes all apps installed in Simulator.
According to Quinn “The Eskimo!” at Apple Developer Technical Support, this message is Xcode log noise and can be ignored. An Apple bug report should be filed to help flag and silence the log. https://developers.apple.com/forums/thread/689066 https://developer.apple.com/forums/thread/115461 It’s important to keep an eye on log messages and fix any obvious problems they call out. However, if … Read more
$ alias gitk=’gitk 2>/dev/null’ I have same problem here. This is quick tip until someone answers this solution.