Same experience over here for iOS builds only. Publishing works fine but the standalone build failed in “building and signing ipa…” step. Identical builds worked 72 hours ago.
building and signing IPA
saved provisioning profile to temporary path
provisioning profile copied to home directory
done retrieving provisioning profile data
checking if teamID is present in keychain and that certificate is valid...
ensured certificate is valid
validating provisioning profile...
provisioning profile is valid
writing export-options.plist file...
created export-options.plist file
generating IPA...
[21:22:22]: Get started using a Gemfile for fastlane https://docs.fastlane.tools/getting-started/ios/setup/#use-a-gemfile
ERROR [2019-07-25 21:22:23.03]: Error setting value '/usr/local/turtle-js/workingdir/ios/sdk33/shellAppWorkspaces/ios/default/ExpoKitApp.xcworkspace' for option 'workspace'
[stderr]
/usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/config_item.rb:223:in `rescue in valid?': [!] Workspace file not found at path '/usr/local/turtle-js/workingdir/ios/sdk33/shellAppWorkspaces/ios/default/ExpoKitApp.xcworkspace' (FastlaneCore::Interface::FastlaneError
[stderr]
)
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/config_item.rb:219:in `valid?'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/config_item.rb:181:in `verify!'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/configuration.rb:87:in `block in verify_value_exists'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/configuration.rb:82:in `each'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/configuration.rb:82:in `verify_value_exists'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/configuration.rb:66:in `initialize'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/configuration.rb:36:in `new'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/configuration/configuration.rb:36:in `create'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/gym/lib/gym/commands_generator.rb:42:in `block (2 levels) in run'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/commander-fastlane-4.4.6/lib/commander/command.rb:178:in `call'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/commander-fastlane-4.4.6/lib/commander/command.rb:153:in `run'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/commander-fastlane-4.4.6/lib/commander/runner.rb:476:in `run_active_command'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane_core/lib/fastlane_core/ui/fastlane_runner.rb:76:in `run!'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/commander-fastlane-4.4.6/lib/commander/delegates.rb:15:in `run!'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/gym/lib/gym/commands_generator.rb:75:in `run'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/gym/lib/gym/commands_generator.rb:15:in `start'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/fastlane/lib/fastlane/cli_tools_distributor.rb:111:in `take_off'
[stderr]
from /usr/local/lib/ruby/gems/2.4.0/gems/fastlane-2.116.1/bin/fastlane:23:in `<top (required)>'
[stderr]
from /usr/local/bin/fastlane:23:in `load'
[stderr]
from /usr/local/bin/fastlane:23:in `<main>'
removed provisioning profile from the home directory
Error: fastlane exited with non-zero code: 1
at ChildProcess.completionListener (/usr/local/turtle-js/node_modules/@expo/xdl/node_modules/@expo/spawn-async/build/spawnAsync.js:52:23)
at Object.onceWrapper (events.js:317:30)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:915:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
...
at spawnAsync (/usr/local/turtle-js/node_modules/@expo/xdl/node_modules/@expo/spawn-async/build/spawnAsync.js:17:21)
at spawnAsyncThrowError (/usr/local/turtle-js/node_modules/@expo/xdl/build/detach/ExponentTools.js:169:43)
at runFastlane (/usr/local/turtle-js/node_modules/@expo/xdl/build/detach/IosCodeSigning.js:314:49)
at Object.buildIPA (/usr/local/turtle-js/node_modules/@expo/xdl/build/detach/IosCodeSigning.js:193:11)
at Object.build (/usr/local/turtle-js/node_modules/@expo/xdl/build/detach/IosIPABuilder.js:100:28)
at <anonymous>