# https://confluence.unity3d.com/pages/viewpage.action?spaceKey=DEV&title=Package+Specifics+-+UPM AutoGenerated: ConfigurationValidation: M| [*] System.Boolean [*] Unity.Collections.NativeHashSet/ParallelWriter::TryAdd([*] T) | Bug in validation. M| [*] System.Boolean [*] Unity.Collections.LowLevel.Unsafe.UnsafeHashSet/ParallelWriter::TryAdd([*] T) | Bug in validation. AutoGenerated: M| [*] Unity.Collections.CopyError [*] Unity.Collections.FixedStringMethods::AppendFrom([*] T,[*] T2) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3,[*] T4) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3,[*] T4,[*] T5) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3,[*] T4,[*] T5,[*] T6) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3,[*] T4,[*] T5,[*] T6,[*] T7) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3,[*] T4,[*] T5,[*] T6,[*] T7,[*] T8) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedStringMethods::Format([*] T,[*] U,[*] T0,[*] T1,[*] T2,[*] T3,[*] T4,[*] T5,[*] T6,[*] T7,[*] T8,[*] T9) | Bug in validation with in params. M| [*] System.Void [*] Unity.Collections.FixedList32::InsertRange([*] System.Int32,[*] System.Int32)|Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList32::RemoveRangeSwapBack([*] System.Int32,[*] System.Int32)|Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList32::RemoveRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList64::InsertRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList64::RemoveRangeSwapBack([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList64::RemoveRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList128::InsertRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList128::RemoveRangeSwapBack([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList128::RemoveRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList512::InsertRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList512::RemoveRangeSwapBack([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList512::RemoveRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList4096::InsertRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList4096::RemoveRangeSwapBack([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.FixedList4096::RemoveRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Boolean [*] Unity.Collections.NativeHashSet::TryAdd([*] T) |Invalid test code for `unmanaged` constraint M| [*] System.Boolean [*] Unity.Collections.LowLevel.Unsafe.UnsafeHashSet::TryAdd([*] T) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.LowLevel.Unsafe.UnsafeList::RemoveRangeSwapBack([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint M| [*] System.Void [*] Unity.Collections.LowLevel.Unsafe.UnsafeList::RemoveRange([*] System.Int32,[*] System.Int32) |Invalid test code for `unmanaged` constraint