
When ready to test, switch the default version of Xcode to 9.4.1 via sudo xcode-select -s /Applications/Xcode9.4.1.app/Contents/Developer (this is because Katalon Studio doesn’t support Xcode10 yet).Do any development of your app in Xcode10.1.Find “Other Linker Flags” and add -Wl,-U,"_OBJC_CLASS_$_XCElementSnapshot".In the WebDriverAgentLib target, go to the Build Settings tab.In Xcode, go to File->Project Settings and change the Build System to “Legacy Build System”.NOTE: You will need to do the following to get it to compile in Xcode10: In Xcode 10.1, build the Appium WebDriverAgent project (located in /Users//.nvm/versions/node//lib/node_modules/appium/node_modules/appium-xcuitest-driver ).Set the default version of Xcode to 10.1 via sudo xcode-select -s /Applications/Xcode.app/Contents/Developer.



