dannyg86 Posted February 2, 2017 Share Posted February 2, 2017 (edited) Opened issue here (sorry for formatting) https://bitbucket.org/jasondavidcarr/launchbox/issues/2479/v77-beta3-crash-on-startup That happened after the following: Was on Beta 2. Updated to beta 3. Used it for a while, without making any changes to anything (that I recall...). Rebooted computer Launched Launchbox and was presented with the below error: System.ArgumentNullException: Value cannot be null. Parameter name: key at System.Collections.Concurrent.ConcurrentDictionary`2.ContainsKey(TKey key) at (DataManager , String ) at Unbroken.LaunchBox.Data.DataManager.LoadGames(String filePath) at (DataManager , Boolean , Boolean ) at Unbroken.LaunchBox.Data.DataManager.Load(Boolean settingsOnly, Boolean forceReloadAll) at Unbroken.LaunchBox.Data.DataManager..ctor(Boolean bare, Boolean settingsOnly) at (String[] ) at Unbroken.LaunchBox.Desktop.Program.Main(String[] args) Maybe I edited a value and left it blank by mistake (it was 3.30am). Can't recall making any changes between the time of it working then updating to beta 3 however. Happy to help assist with this @Jason Carr - Just let me know if you need more data that I could potentially provide. Thank you Edited February 2, 2017 by dannyg86 Quote Link to comment Share on other sites More sharing options...
SentaiBrad Posted February 2, 2017 Share Posted February 2, 2017 Moved to the new Beta subforum so Jason can see this more easily. Quote Link to comment Share on other sites More sharing options...
Jason Carr Posted February 2, 2017 Share Posted February 2, 2017 Thank you @dannyg86; would you mind zipping up your LaunchBox\Data folder? You can either upload it here or email it to me at jason@unbrokensoftware.com. Thanks! Quote Link to comment Share on other sites More sharing options...
dannyg86 Posted February 2, 2017 Author Share Posted February 2, 2017 Hey @Jason Carr - Sorry for the delay. I've attached the requested files. Thanks again Data.zip Quote Link to comment Share on other sites More sharing options...
kingtowers Posted February 2, 2017 Share Posted February 2, 2017 I've been having the exact same issue since yesterday, also reported the problem here: https://bitbucket.org/jasondavidcarr/launchbox/issues/2478/crashes-every-time-i-start-the-program I was downloading some artwork for some games within LaunchBox and had started BigBox various times until one time it didn't open anymore and I was presented with that error message. Haven't been able to open LaunchBox or BigBox since. I've attached the Data folder if it helps somehow. Data.zip Quote Link to comment Share on other sites More sharing options...
smpetty Posted February 2, 2017 Share Posted February 2, 2017 Same problem for me after updating to v7.7b3... Value cannot be null. Parameter name: key Type: System.ArgumentNullException Site: Boolean ContainsKey(TKey) Source: mscorlib 7.7-beta-3 at System.Collections.Concurrent.ConcurrentDictionary`2.ContainsKey(TKey key) at (DataManager , String ) at Unbroken.LaunchBox.Data.DataManager.LoadGames(String filePath) at (DataManager , Boolean , Boolean ) at Unbroken.LaunchBox.Data.DataManager.Load(Boolean settingsOnly, Boolean forceReloadAll) at Unbroken.LaunchBox.Data.DataManager..ctor(Boolean bare, Boolean settingsOnly) at (String[] ) at Unbroken.LaunchBox.Desktop.Program.Main(String[] args) I also attached my data folder... Data.zip Quote Link to comment Share on other sites More sharing options...
Jason Carr Posted February 2, 2017 Share Posted February 2, 2017 Thank you guys; I just fixed this issue. I believe the issue was that newly created additional applications were missing some data. I'll have a new beta out shortly. Quote Link to comment Share on other sites More sharing options...
dannyg86 Posted February 2, 2017 Author Share Posted February 2, 2017 34 minutes ago, Jason Carr said: Thank you guys; I just fixed this issue. I believe the issue was that newly created additional applications were missing some data. I'll have a new beta out shortly. Great stuff @Jason Carr Will you be so kind as to either PM those affected, or just post the download link to the new beta so we can resolve this issue? I'm not sure if Launchbox will make it as far as checking for new updates, with the current bug. If i'm wrong, then ignore this request Keep up the great work my friend. Quote Link to comment Share on other sites More sharing options...
Jason Carr Posted February 2, 2017 Share Posted February 2, 2017 @dannyg86 @kingtowers @smpetty Just put out beta 4 to fix this issue: There's a link included in that post that should get you back up and running as well. Quote Link to comment Share on other sites More sharing options...
dannyg86 Posted February 2, 2017 Author Share Posted February 2, 2017 6 minutes ago, Jason Carr said: @dannyg86 @kingtowers @smpetty Just put out beta 4 to fix this issue: There's a link included in that post that should get you back up and running as well. Thanks Jason, I'll try the new build out now. Will report back! 1 Quote Link to comment Share on other sites More sharing options...
kingtowers Posted February 2, 2017 Share Posted February 2, 2017 Thanks for the fast fix, just tried it out and everything is working again 1 Quote Link to comment Share on other sites More sharing options...
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