{"action":"created","issue":{"url":"https://api.github.com/repos/xamarin/xamarin-macios/issues/4718","repository_url":"https://api.github.com/repos/xamarin/xamarin-macios","labels_url":"https://api.github.com/repos/xamarin/xamarin-macios/issues/4718/labels{/name}","comments_url":"https://api.github.com/repos/xamarin/xamarin-macios/issues/4718/comments","events_url":"https://api.github.com/repos/xamarin/xamarin-macios/issues/4718/events","html_url":"https://github.com/xamarin/xamarin-macios/issues/4718","id":354922451,"node_id":"MDU6SXNzdWUzNTQ5MjI0NTE=","number":4718,"title":"[iOS 12] App doesn't start when debugging (icon left greyed out)","user":{"login":"bradumbaugh","id":6285,"node_id":"MDQ6VXNlcjYyODU=","avatar_url":"https://avatars2.githubusercontent.com/u/6285?v=4","gravatar_id":"","url":"https://api.github.com/users/bradumbaugh","html_url":"https://github.com/bradumbaugh","followers_url":"https://api.github.com/users/bradumbaugh/followers","following_url":"https://api.github.com/users/bradumbaugh/following{/other_user}","gists_url":"https://api.github.com/users/bradumbaugh/gists{/gist_id}","starred_url":"https://api.github.com/users/bradumbaugh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bradumbaugh/subscriptions","organizations_url":"https://api.github.com/users/bradumbaugh/orgs","repos_url":"https://api.github.com/users/bradumbaugh/repos","events_url":"https://api.github.com/users/bradumbaugh/events{/privacy}","received_events_url":"https://api.github.com/users/bradumbaugh/received_events","type":"User","site_admin":false},"labels":[{"id":361456712,"node_id":"MDU6TGFiZWwzNjE0NTY3MTI=","url":"https://api.github.com/repos/xamarin/xamarin-macios/labels/bug","name":"bug","color":"ee0701","default":true},{"id":770328998,"node_id":"MDU6TGFiZWw3NzAzMjg5OTg=","url":"https://api.github.com/repos/xamarin/xamarin-macios/labels/iOS","name":"iOS","color":"edd60e","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":{"url":"https://api.github.com/repos/xamarin/xamarin-macios/milestones/9","html_url":"https://github.com/xamarin/xamarin-macios/milestone/9","labels_url":"https://api.github.com/repos/xamarin/xamarin-macios/milestones/9/labels","id":2969797,"node_id":"MDk6TWlsZXN0b25lMjk2OTc5Nw==","number":9,"title":"Future","description":"Reviewed but not assigned to a specific milestone","creator":{"login":"spouliot","id":260465,"node_id":"MDQ6VXNlcjI2MDQ2NQ==","avatar_url":"https://avatars2.githubusercontent.com/u/260465?v=4","gravatar_id":"","url":"https://api.github.com/users/spouliot","html_url":"https://github.com/spouliot","followers_url":"https://api.github.com/users/spouliot/followers","following_url":"https://api.github.com/users/spouliot/following{/other_user}","gists_url":"https://api.github.com/users/spouliot/gists{/gist_id}","starred_url":"https://api.github.com/users/spouliot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/spouliot/subscriptions","organizations_url":"https://api.github.com/users/spouliot/orgs","repos_url":"https://api.github.com/users/spouliot/repos","events_url":"https://api.github.com/users/spouliot/events{/privacy}","received_events_url":"https://api.github.com/users/spouliot/received_events","type":"User","site_admin":false},"open_issues":166,"closed_issues":192,"state":"open","created_at":"2017-12-10T22:47:28Z","updated_at":"2018-08-30T11:45:52Z","due_on":null,"closed_at":null},"comments":6,"created_at":"2018-08-28T22:08:32Z","updated_at":"2018-08-30T14:15:17Z","closed_at":null,"author_association":"NONE","body":"### Steps to Reproduce\r\n\r\n1. Create a new single view iOS app (using Xamarin's Xcode 10 beta 6 preview for VSMac)\r\n2. Debug on simulator (I've repro'd on an iPhone X simulator running iOS 12, an iPhone 8 simulator running iOS 12, and an iPhone SE running iOS 12)\r\n3. If the app launches successfully, stop the debugging session and delete the app manually\r\n4. Debug app again\r\n5. Sooner or later the app will get into a state where it is installed, but the icon is greyed out; the app never starts\r\n\r\n### Expected Behavior\r\n\r\nApp should start and debug\r\n\r\n### Actual Behavior\r\n\r\nApp does not start / debug. Icon is left greyed out.\r\n\r\n### Environment\r\n\r\nVisual Studio Enterprise 2017 for Mac\r\nVersion 7.6.1 (build 7)\r\nInstallation UUID: 623d8c09-02dc-4241-ad34-5c29ea2d12f7\r\nRuntime:\r\n\tMono 5.12.0.305 (2018-02/e0e035e3b14) (64-bit)\r\n\tGTK+ 2.24.23 (Raleigh theme)\r\n\tXamarin.Mac 4.4.1.178 (master / eeaeb7e6)\r\n\r\n\tPackage version: 512000305\r\n\r\nNuGet\r\nVersion: 4.3.1.4445\r\n\r\n.NET Core\r\nRuntime: /usr/local/share/dotnet/dotnet\r\nRuntime Versions:\r\n\t2.1.2\r\n\t2.1.1\r\n\t2.0.5\r\n\t2.0.3\r\nSDK: /usr/local/share/dotnet/sdk/2.1.302/Sdks\r\nSDK Versions:\r\n\t2.1.302\r\n\t2.1.301\r\n\t2.1.4\r\n\t2.0.3\r\nMSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/5.12.0/lib/mono/msbuild/15.0/bin/Sdks\r\n\r\nXamarin.Profiler\r\nVersion: 1.6.3\r\nLocation: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler\r\n\r\nApple Developer Tools\r\nXcode 10.0 (14320.12.2)\r\nBuild 10L232m\r\n\r\nXamarin.Mac\r\nVersion: 4.99.3.658 (Visual Studio Enterprise)\r\nHash: 1eefd4e3\r\nBranch: \r\nBuild date: 2018-08-21 15:01:53-0400\r\n\r\nXamarin.iOS\r\nVersion: 11.99.3.538 (Visual Studio Enterprise)\r\nHash: 1eefd4e3\r\nBranch: HEAD\r\nBuild date: 2018-08-21 15:01:52-0400\r\n\r\nXamarin.Android\r\nVersion: 9.0.0.18 (Visual Studio Enterprise)\r\nAndroid SDK: /Users/bradumbaugh/Library/Developer/Xamarin/android-sdk-macosx\r\n\tSupported Android versions:\r\n\t\t2.3   (API level 10)\r\n\t\t4.0.3 (API level 15)\r\n\t\t4.2   (API level 17)\r\n\t\t4.4   (API level 19)\r\n\t\t5.0   (API level 21)\r\n\t\t6.0   (API level 23)\r\n\t\t7.0   (API level 24)\r\n\t\t7.1   (API level 25)\r\n\t\t8.1   (API level 27)\r\n\r\nSDK Tools Version: 26.1.1\r\nSDK Platform Tools Version: 28.0.0\r\nSDK Build Tools Version: 28.0.0\r\n\r\nJava SDK: /usr\r\njava version \"1.8.0_131\"\r\nJava(TM) SE Runtime Environment (build 1.8.0_131-b11)\r\nJava HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)\r\n\r\nAndroid Designer EPL code available here:\r\nhttps://github.com/xamarin/AndroidDesigner.EPL\r\n\r\nXamarin Inspector\r\nVersion: 1.4.3\r\nHash: db27525\r\nBranch: 1.4-release\r\nBuild date: Mon, 09 Jul 2018 21:20:18 GMT\r\nClient compatibility: 1\r\n\r\nBuild Information\r\nRelease ID: 706010007\r\nGit revision: 7c9e755fe667840f2eed42b2e7910ec18ef51b82\r\nBuild date: 2018-08-24 02:25:33+00\r\nBuild branch: release-7.6-xcode10\r\nXamarin extensions: 1196f085605a84ce99f390a1aaee0bf257d31a50\r\n\r\nOperating System\r\nMac OS X 10.13.6\r\nDarwin 17.7.0 Darwin Kernel Version 17.7.0\r\n    Thu Jun 21 22:53:14 PDT 2018\r\n    root:xnu-4570.71.2~1/RELEASE_X86_64 x86_64\r\n\r\nEnabled user installed extensions\r\nMonoGame Extension 3.7.0.1\r\nVim 0.61.0\r\nInternet of Things (IoT) development (Preview) 7.5.3\r\n\r\n### Build Logs\r\n\r\n- IDE log after this happened with a new project:\r\n[Ide.2018-08-28__15-57-46.log](https://github.com/xamarin/xamarin-macios/files/2329996/Ide.2018-08-28__15-57-46.log)\r\n\r\n- IDE log (looks a little more helpful) after another project I have where I noticed this: \r\n[Ide.log](https://github.com/xamarin/xamarin-macios/files/2329992/Ide.log)\r\n\r\n### Example Project (If Possible)\r\n\r\nI've been able to repeat this with a new iOS single view app"},"comment":{"url":"https://api.github.com/repos/xamarin/xamarin-macios/issues/comments/417334902","html_url":"https://github.com/xamarin/xamarin-macios/issues/4718#issuecomment-417334902","issue_url":"https://api.github.com/repos/xamarin/xamarin-macios/issues/4718","id":417334902,"node_id":"MDEyOklzc3VlQ29tbWVudDQxNzMzNDkwMg==","user":{"login":"bradumbaugh","id":6285,"node_id":"MDQ6VXNlcjYyODU=","avatar_url":"https://avatars2.githubusercontent.com/u/6285?v=4","gravatar_id":"","url":"https://api.github.com/users/bradumbaugh","html_url":"https://github.com/bradumbaugh","followers_url":"https://api.github.com/users/bradumbaugh/followers","following_url":"https://api.github.com/users/bradumbaugh/following{/other_user}","gists_url":"https://api.github.com/users/bradumbaugh/gists{/gist_id}","starred_url":"https://api.github.com/users/bradumbaugh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bradumbaugh/subscriptions","organizations_url":"https://api.github.com/users/bradumbaugh/orgs","repos_url":"https://api.github.com/users/bradumbaugh/repos","events_url":"https://api.github.com/users/bradumbaugh/events{/privacy}","received_events_url":"https://api.github.com/users/bradumbaugh/received_events","type":"User","site_admin":false},"created_at":"2018-08-30T14:15:17Z","updated_at":"2018-08-30T14:15:17Z","author_association":"NONE","body":"@spouliot I've not seen the IDE button in an incorrect state; it's the app icon on the simulator that is greyed out."}}
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