I Am trying to build and run FirewallExtension sample app from
https://developer.apple.com/documentation/networkextension/filtering_network_traffic
on catalina beta version,
but getting error
unable to resolve product type 'com.apple.product-type.system-extension' for platform macosx
using xcode version 10.2
any idea what is missed here?
is some specific xcode version is needed here?
System Extensions are new to macOS 10.15 and unknown to Xcode 10. You'll need to use Xcode 11 to develop them.
Related
I am currently trying to port an android application on iOS. The application was developped on Linux. But I can't manage to use Qt on macOs for iOS developpement.
I followed those (rather unclear) instructions : http://doc.qt.io/qt-5/ios-support.html
First, I installed successfully XCode and I managed to deploy a dummy app on my iPhone. Then, I installed Qt and opened the ".pro" project file.
But the only kit I can use is "Desktop Qt 5.4.1 clang 64 bit". The kits for iOS don't seem to be detected.
Did I do something wrong ? Am I missing something ?
EDIT:
When I launch the ".pro", I got this error :
Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild.
Unfortunately, it is NOT related to this well known issue (Qt Creator - Project ERROR: Xcode not set up properly. You may need to confirm the license agreement by running /usr/bin/xcodebuild)
When I run the command :
/usr/bin/xcodebuild
I get this error:
xcodebuild: error: The directory /Users/<UserName> does not contain an Xcode project
Okay I managed to solve my problem by re installing Qt with version 5.8 (instead of 5.9.1).
But I am not sure this is what was causing the issue though. In deed, I realized I installed Qt prior to configuring XCode the first time(with my Developer Account).
Im using Cocoapods as my dependency managment, but I am getting error every time i build now.
"Module file was created by an older version of the compiler"
And I only have xcode 8 installed, did a upgrade from xcode 7.
Deleting ~/Library/Developer/Xcode/DerivedData fix this issue.
After I upgraded my Mac OS X to Mountain Lion (all the way from Snow Leopard) and XCode 5 (all the way from XCode 3.2) I can no longer build a C++ project that I used to build in XCode successfully. I get loads of errors now all saying "Parse issue: Unknown type name *" for different objects. I tried an older version of XCode (4.6) and set the SDK to Mac OS X 10.7. This problem was solved but not using the latest version of XCode caused other problems.
To be specific, the errors (at least the first ones) seem to be related to Carbon graphic library. I don't know if that matters. I know that Carbon is somehow outdated but an official release of the application I'm extending runs on Mac OS 10.8 so I wonder why I can't build the code on 10.8.
What can be the cause of this error? The code is big and is not written by me so changing it is not an option. I really need to build it on XCode 5 or else I should downgrade my OS!
Several things that have been long deprecated in Carbon were finally removed in the Mac OS X 10.7 SDK.
You will need the Mac OS X 10.6 SDK to build your project. Apple stopped automatically including older SDKs with newer versions of Xcode but you can download older Xcode versions (from Apple's Developer site) and one of them...maybe Xcode 4.3 or so...will have the 10.6 SDK.
In order to use an older SDK with a newer Xcode, you must install it manually. The correct location is:
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/
Also note, any upgrade to Xcode (such as an update downloaded from the App Store) will obliterate your manually-installed SDKs. I recommend archiving the ones you need somewhere else so you can replace them as needed.
I've been using command line tools and a text editor to compile class projects, which has worked great. Unfortunately, they've become sticklers about us using 4.7. Xcode (and thus OSX) only has llvm-gcc 4.2, so I was looking to upgrade.
I've got macports installed and have found instructions for installing gcc 4.7, but it says that I need xcode installed. I was hoping to be able to just use command line tools and not have xcode (I don't need any of the iOS or graphics stuff, I just want gcc.
Anyway, if it's not possible, it's no big deal, but I'd be appreciative if anyone could point me in the right direction. Thanks!
To clarify, I have command line tools, but not the version of gcc I'd like. Running macports results in this:
$ sudo port install gcc47
Error:
Error: No Xcode installation was found.
Error: Please install Xcode and/or run xcode-select to specify its location.
Error:
Error: The installed version of Xcode (2.0orlower) is too old to use on the installed OS version.
Version 4.1 or later is recommended on Mac OS X 10.8.
I have installed Xcode 4.0 (XCode Toolset, System Tools and Documentation components only), but have Netbeans with the C/C++ plugin. However when I try to create a new C++ project in Netbeans it tells me that no compiler was found on my system. The recommended course of action is to install Xcode, which I have done so.
How do I get Netbeans to recognize that I already have Xcode?
Most likely, you reinstall Xcode and this time don't uncheck the option that installs the compiler, etc. under /usr/bin for command line use. What's wrong with just having a full installation of Xcode?
If that doesn't work, it may be an incompatibility due to Xcode 4 installing to /Xcode4 instead of /Developer. You can fix that with a symlink or by installing Xcode 3.