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   潜心学习的女士  

   March 5th, 2026 at 05:22 pm

   间] 2026/2/25 16:03:45
   [异常类型] NullReferenceException
   [错误信息] Object reference not set to an instance of an object.
   [堆栈跟踪]
   at PWIN.Form1.d__433.MoveNext()
   --- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.b__4(Object state)

   完整异常信息：
   System.NullReferenceException: Object reference not set to an instance of an object.
   at PWIN.Form1.d__433.MoveNext()
   --- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.b__4(Object state)

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