What you are actually using is the command to install the Xcode command line tools – xcode-select –install. Hence the error message you got – the tools are already installed. The command you need to update Xcode is softwareupdate command [args …]. You can use softwareupdate –list to see what’s available and then softwareupdate –install -a to install all updates or softwareupdate … Read more
The example below is an adaptation and simplification of a longer post from We ❤ Swift. This is what it will look like: Create a New Project It can be just the usual Single View Application. Add the Code Replace the ViewController.swift code with the following: Read the in-code comments to see what is happening. The highlights are The … Read more
I have facing the problem in my ios project. symbols not found for architecture x86_64 in xcode clang: error: linker command failed with exit code 1 (use -v to see invocation) Thanks in advance!!
I am now able to successfully build. Not sure exactly which step “fixed” things, but this was the sequence: Tried automatic signing again. No go, so reverted to manual. After reverting, I had no Eligible Profiles, all were ineligible. Strange. I created a new certificate and profile, imported both. This too was “ineligible”. Removed the … Read more
You can only have one main() – you decide which one you need to keep and which one needs to be deleted. Keep only one page, with the main() method.
The function has to be declared before it’s getting called. This could be done in various ways: Write down the prototype in a headerUse this if the function shall be callable from several source files. Just write your prototypeint Fibonacci(int number);down in a .h file (e.g. myfunctions.h) and then #include “myfunctions.h” in the C code. Move the function before it’s … Read more
Everytime I build console is showing this message. CodeSign /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app (in target: Desker) cd /Users/admin/Desktop/AppStoreBuild/Project201 export CODESIGN_ALLOCATE=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/codesign_allocate Signing Identity: “-“ /Users/admin/Desktop/AppStoreBuild/Project201/build/Debug-iphonesimulator/Project.app: resource fork, Finder information, or similar detritus not allowed Command CodeSign failed with a nonzero exit code … Is there any way to identify the cause of this failure. It’s showing Signing Identity: “-” when … Read more
Open up App Store Look in the top right for the updates section (may also be in lefthand column “Updates”..) Find Xcode & click Update
Keep Trying! I have had this a few times (including today), and each time, without changing anything, it has worked when I tried again. Sometimes the 2nd time, other times 20 minutes later.
i was facing same issue today in xcode 8 version 8.3.2 right click on issue –> reveal in log then you are able to check what is causing that issue