启动时未处理的异常。程序将不再启动。 [英] Unhandled Exception at startup. Program will no longer start.

问题描述

我的程序在启动时开始给我这个（IDE中的调试模式）：



Penguine 2015中发生了未处理的System.InvalidOperationException类型异常。 exe



附加信息：创建表单时出错。有关详细信息，请参阅Exception.InnerException。错误是：对象引用未设置为对象的实例。





以上是在例外标题框[？]并带我去：

Application.Designer.vb



我有这个代码：

My program has started giving me this at startup (debug mode in IDE):

An unhandled exception of type 'System.InvalidOperationException' occurred in Penguine 2015.exe

Additional information: An error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object.


The above is in the exception caption box[?] and takes me to :
Application.Designer.vb

at which I have this code :

<Global.System.Diagnostics.DebuggerStepThroughAttribute()>  _
       Protected Overrides Sub OnCreateMainForm()
           Me.MainForm = Global.Program_Plotter_  2015.ProgramPlotter  ' this line is green highlight

       End Sub

当我将光标停在Me.MainForm上时，我得到Me.MainForm | Nothing



我不知道如何解决此问题。我是一个没有编程学习的业余爱好者，之前从未见过这个！

When I park the cursor over the "Me.MainForm" I get "Me.MainForm|Nothing"

I have no idea how to resolve this issue. I am a hobbyist with no schooling in programming, and have never seen this before !

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