The fourteenth release of Apple's desktop and server operating system for Macintosh computers. Use this tag only if your question relates to using macOS High Sierra APIs or macOS High Sierra specific behavior. Questions relating to using or troubleshooting macOS are off-topic.
Questions tagged [macos-high-sierra]
801 questions
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macOS High Sierra 10.13 - Core Data - NSColor stops working as transformable attribute
After updating to macOS High Sierra 10.13 and Xcode 9, an existing, working Cocoa Application with settings of Document-Based Application and Use Core Data has stopped working.
The problem is that my application has become not to able to open its…

Tora
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2 answers
Sierra - File is damaged, can't open
When I tried to set up some of downloaded apps in Sierra, there were always prompts which states "File is damaged, can't open.". Have googled for a while, seems the solution for this is rebooting into the safe mode, then blah, blah, but I really…

Ben Dan
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QT 5.9.2 not detecting iOS kit, and iOS tab is missing in Preferences
Running macOS High Sierra and QT 5.9.2
Tried to remove and reinstall, both with online and offline installers, but iOS kit does not show up in QT Creator. I see the related files are installed and available. What could be missing?

Juris V
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XDebug not working on MacOS High Sierra : Symbol not found: _xdebug_monitored_function_dtor
Before upgrade from MacOs Sierra to High Sierra i had a sweet environment with XDebug running perfectly on PHP.
Now it's not working anymore ; when i start Apache, i get this error on log :
Failed loading…

delphirules
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"project.copy" not working on MacOS High Sierra
In my Android Studio project I have a small script, which creates from different Language Resources, strings.xml for Android and .lproj for iOS.
Until now, everything worked fine but then I upgraded to MacOS High Sierra. And now in my Android…

Marcel T
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Android Studio crash - Mac High Sierra
I have an issue using Android Studio (and other Java applications) on my Macbook. This appears to happen randomly when using Android Studio, and it's impossible to use my Macbook to code in Android....
The issue is as follows:
# Internal Error…
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1 answer
Android Studio2.3.3 cannot open on Macos High Sierra
After updated to macos high sierra , it just stopped in launching scene when open Android Studio

yuiopt
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Apache server not using php despite installing it
I am setting up a local environment with php and an Apache server on my macOs High Sierra 10.13.
Strangely, my Apache server won't read php files despite following various tutorials on how to set it up.
I have been installing php 7 with…

Tripduc
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1 answer
Assigning an image to imageView in XCode Designer for a macOS application
I'm making a macOS application and have an imageView element which I wish to hold an image.
You can assign an image in the utilities side bar but when I do I get an error Could not find image named and then the name of the image.
iOS tutorials…

DonnellyOverflow
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How to resolve error with Eclipse Oxygen?
I am using Mac OS High Sierra. When I change the workspace in Eclipse it shows following message:
Error message:
Here is my .log file:

Sochetra Nov
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homebrew does not work with Xcode 8.3.3
I'm getting:
Error: Your Xcode (8.3.3) is too outdated.
Please update to Xcode 9.0 (or delete it).
Xcode can be updated from the App Store.
If I'm running high-sierra is it not possible to install packages using brew with Xcode 8.3.3?

Alex Bollbach
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red hat jboss developer studio 11 & 10 doesn't show menu items in mac os x high sierra
Last week I successfully update my MacBook to High Sierra, the new OS of Apple...
I decided to also update my developer studio. I upgraded from 10 to 11. No problem so far.
I was starting to develop in version 11, when I needed a menu item. For…

onderbewustzijn
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UnicodeEncodeError: 'ascii' codec can't encode character with English system language
A have a trouble. I try to execute this code:
print('')
My main language in system is Russian, it prints correctly, but if I change system language to English I have error.
UnicodeEncodeError: 'ascii' codec can't encode character '\U0001f48e' in…

Arr
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Finder Share Extension: Getting a preview image from NSItemProvider
I'm creating a Finder Share extension to be used when selecting a file. I'd like to show an image preview of the file that you are sharing (like you see in the Messages and Twitter Finder Share extensions, for example).
In the loadView method of…

chrismc
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Upload app to TestFlight/App Store when on macOS High Sierra 10.13.1 beta
I upgraded to macOS High Sierra 10.13.1 beta by mistake, and now I'm wondering if I have to downgrade to the latest High Sierra version to upload my app to TestFlight/App Store.

eirikvaa
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