I have a stable app developed on ASP.NET 1.1 that I'm porting to 2.0.
However, I've noticed that on one page, if I click a button to perform some
business logic (which runs fine), then click on a hyperlink to move to a
different page, I get a 'System.Executi onEngineExcepti on' exception. There
is no line highlighted in the debugger.
I'm not using interop or other threads.
Event viewer shows:
..NET Runtime version 2.0.50727.42 - Fatal Execution Engine Error (7A05E2B3)
(80131506)
I also sometimes see:
aspnet_wp.exe (PID: 2324) stopped unexpectedly.
It fails predictably on the dev web server in VS2005, less regularly on IIS
(although it does still fail).
I've tried to create a simplified program to reproduce the problem - so far
without success. However I did notice that the problem was worsened by some
code returning an array (15-20) of small Dictionary<> objects. I added a
conversion routine to turn them into arrays of structs, and some of the
problems went away. Is this something to do with memory-shortage?? My PC has
800mb, with around 80mb free when running the code.
Whats going on??? Is this a bug in .NET2, or is there something stupid in my
code? Advice would be welcome!!
XP Pro sp2, .NET 2.0.50727.42, VS2005, SQL2005
Thanks,
John
2  2150 
I've reported this to Microsoft, and they can reproduce the problem. I'll
post an update when I know more.
John
"John" <js************ @ecclesdeleteth iscollege.ac.uk > wrote in message
news:OA******** *****@TK2MSFTNG P10.phx.gbl... I have a stable app developed on ASP.NET 1.1 that I'm porting to 2.0.
However, I've noticed that on one page, if I click a button to perform
some business logic (which runs fine), then click on a hyperlink to move
to a different page, I get a 'System.Executi onEngineExcepti on' exception.
There is no line highlighted in the debugger.
Microsoft report the problems stems back to a Dictionary<deci mal,double>
instance.
Looks like the CLR can't cope with this for some reason. Be afraid.....
John
"John" <js************ @ecclesdeleteth iscollege.ac.uk > wrote in message
news:e2******** ******@TK2MSFTN GP09.phx.gbl... However, I've noticed that on one page, if I click a button to perform
some business logic (which runs fine), then click on a hyperlink to move
to a different page, I get a 'System.Executi onEngineExcepti on' exception.
There is no line highlighted in the debugger.
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