{"action":"created","issue":{"url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/issues/1960","repository_url":"https://api.github.com/repos/ValveSoftware/Source-1-Games","labels_url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/issues/1960/labels{/name}","comments_url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/issues/1960/comments","events_url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/issues/1960/events","html_url":"https://github.com/ValveSoftware/Source-1-Games/issues/1960","id":133474060,"number":1960,"title":"l4d2 OSX dynamic_cast_error","user":{"login":"jvlppm","id":171599,"avatar_url":"https://avatars.githubusercontent.com/u/171599?v=3","gravatar_id":"","url":"https://api.github.com/users/jvlppm","html_url":"https://github.com/jvlppm","followers_url":"https://api.github.com/users/jvlppm/followers","following_url":"https://api.github.com/users/jvlppm/following{/other_user}","gists_url":"https://api.github.com/users/jvlppm/gists{/gist_id}","starred_url":"https://api.github.com/users/jvlppm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jvlppm/subscriptions","organizations_url":"https://api.github.com/users/jvlppm/orgs","repos_url":"https://api.github.com/users/jvlppm/repos","events_url":"https://api.github.com/users/jvlppm/events{/privacy}","received_events_url":"https://api.github.com/users/jvlppm/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/labels/Left%204%20Dead%202","name":"Left 4 Dead 2","color":"5319e7"},{"url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/labels/Reviewed","name":"Reviewed","color":"ededed"}],"state":"open","locked":false,"assignee":{"login":"davidw-valve","id":3083436,"avatar_url":"https://avatars.githubusercontent.com/u/3083436?v=3","gravatar_id":"","url":"https://api.github.com/users/davidw-valve","html_url":"https://github.com/davidw-valve","followers_url":"https://api.github.com/users/davidw-valve/followers","following_url":"https://api.github.com/users/davidw-valve/following{/other_user}","gists_url":"https://api.github.com/users/davidw-valve/gists{/gist_id}","starred_url":"https://api.github.com/users/davidw-valve/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davidw-valve/subscriptions","organizations_url":"https://api.github.com/users/davidw-valve/orgs","repos_url":"https://api.github.com/users/davidw-valve/repos","events_url":"https://api.github.com/users/davidw-valve/events{/privacy}","received_events_url":"https://api.github.com/users/davidw-valve/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2016-02-13T21:15:30Z","updated_at":"2016-05-04T18:06:44Z","closed_at":null,"body":"L4d2 constantly crashes here on OSX el capitan, it crashes for no apparent reason, every 40 minutes or so.\r\n\r\nI don't know how to extract the log files, but looking at system.log OSX it shows:\r\n\r\n2/13/16 7:00:59.533 PM hl2_osx[797]: dynamic_cast error 2: One or more of the following type_info's  has hidden visibility.  They should all have public visibility.   6ConVar, 24CBoundedCvar_InterpRatio, 20ConVar_ServerBounded.\r\nFeb 13 19:31:36 Joaos-MacBook-Pro hl2_osx[951]: dynamic_cast error 2: One or more of the following type_info's  has hidden visibility.  They should all have public visibility.   6ConVar, 24CBoundedCvar_InterpRatio, 20ConVar_ServerBounded.\r\n\r\n\r\nThis appeared just after the crash.\r\n\r\nI would attach log files if I knew where they are located.\r\n\r\nThe same seems to occur on csgo\r\n\r\nLate 2014 Macbook Pro\r\n\r\nAnother error that just happened: [error.txt](https://github.com/ValveSoftware/Source-1-Games/files/129446/error.txt)\r\n\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/issues/comments/216951294","html_url":"https://github.com/ValveSoftware/Source-1-Games/issues/1960#issuecomment-216951294","issue_url":"https://api.github.com/repos/ValveSoftware/Source-1-Games/issues/1960","id":216951294,"user":{"login":"LordHDL","id":5182602,"avatar_url":"https://avatars.githubusercontent.com/u/5182602?v=3","gravatar_id":"","url":"https://api.github.com/users/LordHDL","html_url":"https://github.com/LordHDL","followers_url":"https://api.github.com/users/LordHDL/followers","following_url":"https://api.github.com/users/LordHDL/following{/other_user}","gists_url":"https://api.github.com/users/LordHDL/gists{/gist_id}","starred_url":"https://api.github.com/users/LordHDL/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/LordHDL/subscriptions","organizations_url":"https://api.github.com/users/LordHDL/orgs","repos_url":"https://api.github.com/users/LordHDL/repos","events_url":"https://api.github.com/users/LordHDL/events{/privacy}","received_events_url":"https://api.github.com/users/LordHDL/received_events","type":"User","site_admin":false},"created_at":"2016-05-04T18:06:44Z","updated_at":"2016-05-04T18:06:44Z","body":"I came here to post about the crashing as well.  I've had a ticket open about this on Steam Support since October 2015 and it just repeatedly gets closed.\r\n\r\nI've had random crashes in the past but ever since El Capitan (or maybe even Yosemite) they've just been incessant to the point of being predictable.  This has been going on for a long time now and it just seems like nothing has been done to fix it since it only happens on OS X and not Windows.\r\n\r\nThis is my hardware:\r\n\r\nMacBook Pro 8,2\r\nOS X 10.11.4\r\ni7 2720 Quad core\r\nAMD Radeon 6750M with 1 GB VRAM\r\n16 GB memory\r\n\r\nI've noticed that if I have texture detail set to high instead of low, the game will crash sooner.  Monitoring my GPU with iStat Menus I can see that VRAM increases steadily over time, and higher texture quality requires more VRAM so that accelerates the usage.  Perhaps once VRAM is capped (or reaches a certain point) the game just crashes.  Obviously this isn't confirmation but it makes me believe the crashing is related to VRAM.\r\n\r\nI see this was reviewed in February but is anyone actively trying to fix it?  At the very least please respond to say it's being looked at or that a fix is pending.  This bug is very old at this point and I'm ready to make as many new reports as it takes to get someone's attention."}}