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InvalidOperationException was unhandled
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In my VB.NET program i have greated, i am getting the above error with the following description
The debugger doesnt point me towards any actual code to fix, so i am stumped.
How would I go about debugging this error?
Thanks.
(PS, I am learning VB.NET at the moment, the program i am making is an example from a book)
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An error occurred creating the form. See Exception.InnerException for details. The error is: Object variable or With block variable not set.
How would I go about debugging this error?
Thanks.
(PS, I am learning VB.NET at the moment, the program i am making is an example from a book)
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Join Date: Dec 2002
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Posting Pro in Training
Single step thru the load. Most of the time you are referencing something that hasn't been loaded. Such as setting a check box but it hasn't been created yet.
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Originally Posted by waynespangler 
Single step thru the load. Most of the time you are referencing something that hasn't been loaded.
I am still learning, I thought the debugger should tell me where the error is.
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Join Date: Dec 2002
Posts: 461
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Posting Pro in Training
You would expect the debuger to tell you that but it doesn't. Press the F8 key to single step thru the code. You will run into a line where you will get an error message.
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Join Date: Aug 2006
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Practically a Posting Shark
or may be you can use BreakPoints to find the Error. On your form_load event on the left of your screen set a breakpoint(refer the book how breakpoint works) and Press F9 or F10 to cycle through your code.
Last edited by arjunsasidharan; May 22nd, 2007 at 9:07 am.
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