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**以下、5ちゃんねるからVIPがお送りします** · 2023/02/13(月) 20:07:23.512

:Exception:System.NullReferenceException:
Object reference not set to an instance of an object
:Trace
at System.Buffer.memcpy4 (System.Byte* dest, System.Byte* src, System.Int32 size) [0x00043] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.Buffer.Memcpy (System.Byte* dest, System.Byte* src, System.Int32 size) [0x00073] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.String.wstrcpy (System.Char* dmem, System.Char* smem, System.Int32 charCount) [0x00000] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.String.CtorCharArrayStartLength (System.Char[] value, System.Int32 startIndex, System.Int32 length) [0x00075] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.String.CreateString (System.Char[] val, System.Int32 startIndex, System.Int32 length) [0x00000] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at (wrapper managed-to-managed) System.String..ctor(char[],int,int)
at System.NumberFormatter.FormatDecimal (System.Int32 precision, System.Globalization.NumberFormatInfo nfi) [0x0003f] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.NumberFormatter.IntegerToString (System.String format, System.IFormatProvider fp) [0x0008b] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.NumberFormatter.NumberToString (System.String format, System.Int32 value, System.IFormatProvider fp) [0x00010] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.Number.FormatInt32 (System.Int32 value, System.String format, System.Globalization.NumberFormatInfo info) [0x00000] in <1f0c1ef1ad524c38bbc5536809c46b48>:0
at System.Int32.ToString () [0x00008] in <1f0c1ef1ad524c38bbc5536809c46b48>:0

なんだよこれは