Essentials version: 1.13.6.93
Extender version: 1.131.7.293
I know you said grid scanning is mostly fixed, so, just a bug report :)
Same errors thrown with "/admin scan grids" and "/admin scan grids noownership" or any other scan grids options.
Thanks for all your hard work Rex!!!!
2016-04-26 08:12:05.7119|Info|Chat - Server: Scanning for ships with options: 2016-04-26 08:12:07.4873|Info|scan grid |System.AggregateException: One or more errors occurred. ---> System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSet1.Enumerator.MoveNext()
at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>cDisplayClass20_1.b0()
at System.Threading.Tasks.Task.Execute()
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
at EssentialsPlugin.Utility.GridGroup.GetGroups(HashSet1 entities, GridLinkTypeEnum linkType) at EssentialsPlugin.Utility.CubeGrids.ScanGrids(UInt64 userId, String[] words) at EssentialsPlugin.ChatHandlers.AdminScan.HandleAdminScanGrids.HandleCommand(UInt64 userId, String[] words) ---> (Inner Exception #0) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSet1.Enumerator.MoveNext()
at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>cDisplayClass20_1.b0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #1) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #2) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #3) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #4) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #5) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #6) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #7) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #8) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #9) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #10) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #11) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #12) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #13) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #14) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #15) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #16) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #17) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #18) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #19) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #20) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #21) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #22) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #23) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #24) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #25) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #26) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #27) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #28) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
---> (Inner Exception #29) System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate)
at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.b__0()
at System.Threading.Tasks.Task.Execute()<---
Collection was modified; enumeration operation may not execute. System.InvalidOperationException Boolean MoveNext() at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.<GetGroups>b__0() at System.Threading.Tasks.Task.Execute()
Essentials version: 1.13.6.93 Extender version: 1.131.7.293 I know you said grid scanning is mostly fixed, so, just a bug report :)
Same errors thrown with "/admin scan grids" and "/admin scan grids noownership" or any other scan grids options.
Thanks for all your hard work Rex!!!!
2016-04-26 08:12:05.7119|Info|Chat - Server: Scanning for ships with options: 2016-04-26 08:12:07.4873|Info|scan grid |System.AggregateException: One or more errors occurred. ---> System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func2 predicate) at EssentialsPlugin.Utility.GridGroup.<>cDisplayClass20_1.1 entities, GridLinkTypeEnum linkType) at EssentialsPlugin.Utility.CubeGrids.ScanGrids(UInt64 userId, String[] words) at EssentialsPlugin.ChatHandlers.AdminScan.HandleAdminScanGrids.HandleCommand(UInt64 userId, String[] words) ---> (Inner Exception #0) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSet1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func2 predicate) at EssentialsPlugin.Utility.GridGroup.<>cDisplayClass20_1.---> (Inner Exception #1) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #2) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #3) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #4) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #5) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #6) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #7) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #8) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #9) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #10) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #11) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #12) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #13) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #14) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #15) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #16) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #17) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #18) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #19) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #20) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #21) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #22) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #23) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #24) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #25) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #26) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #27) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #28) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.---> (Inner Exception #29) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. at System.Collections.Generic.HashSetb__0()
at System.Threading.Tasks.Task.Execute()<---
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func`2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.Collection was modified; enumeration operation may not execute. System.InvalidOperationException Boolean MoveNext() at System.Collections.Generic.HashSet
1.Enumerator.MoveNext() at System.Linq.Enumerable.Any[TSource](IEnumerable1 source, Func2 predicate) at EssentialsPlugin.Utility.GridGroup.<>c__DisplayClass20_1.<GetGroups>b__0() at System.Threading.Tasks.Task.Execute()