Hi,
I am running an application on 74 PC (1 instance on each PC).
This morning, 2 applications crashes.
There were neither popup windows signaling it nor dump file created.
I only find in the event log an entry signaling a dotnet 2.0 runtime
error :
Event Type: Error
Event Source: .NET Runtime 2.0 Error Reporting
Event Category: None
Event ID: 1000
Date: 5/05/2006
Time: 7:40:20
User: N/A
Computer: IPD51140
Description:
Faulting application ipdrouting.exe, version 2.0.13.29189, stamp
445a19fb, faulting module unknown, version 0.0.0.0, stamp 00000000,
debug? 0, fault address 0x00902190.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 00 70 00 70 00 6c 00 A.p.p.l.
0008: 69 00 63 00 61 00 74 00 i.c.a.t.
0010: 69 00 6f 00 6e 00 20 00 i.o.n. .
0018: 46 00 61 00 69 00 6c 00 F.a.i.l.
0020: 75 00 72 00 65 00 20 00 u.r.e. .
0028: 20 00 69 00 70 00 64 00 .i.p.d.
0030: 72 00 6f 00 75 00 74 00 r.o.u.t.
0038: 69 00 6e 00 67 00 2e 00 i.n.g...
0040: 65 00 78 00 65 00 20 00 e.x.e. .
0048: 32 00 2e 00 30 00 2e 00 2...0...
0050: 31 00 33 00 2e 00 32 00 1.3...2.
0058: 39 00 31 00 38 00 39 00 9.1.8.9.
0060: 20 00 34 00 34 00 35 00 .4.4.5.
0068: 61 00 31 00 39 00 66 00 a.1.9.f.
0070: 62 00 20 00 69 00 6e 00 b. .i.n.
0078: 20 00 75 00 6e 00 6b 00 .u.n.k.
0080: 6e 00 6f 00 77 00 6e 00 n.o.w.n.
0088: 20 00 30 00 2e 00 30 00 .0...0.
0090: 2e 00 30 00 2e 00 30 00 ..0...0.
0098: 20 00 30 00 30 00 30 00 .0.0.0.
00a0: 30 00 30 00 30 00 30 00 0.0.0.0.
00a8: 30 00 20 00 66 00 44 00 0. .f.D.
00b0: 65 00 62 00 75 00 67 00 e.b.u.g.
00b8: 20 00 30 00 20 00 61 00 .0. .a.
00c0: 74 00 20 00 6f 00 66 00 t. .o.f.
00c8: 66 00 73 00 65 00 74 00 f.s.e.t.
00d0: 20 00 30 00 30 00 39 00 .0.0.9.
00d8: 30 00 32 00 31 00 39 00 0.2.1.9.
00e0: 30 00 0d 00 0a 00 0.....
It is exactly the same on both PC (same .
stamp, same fault address).
I have no idea how to analyse this message.
Besides, I have no clue where to search.
I added the following code in my Main function to try to get some
informations from the source of the problem :
Application.ThreadException +=
new System.Threading.ThreadExceptionEventHandler
(Application_ThreadException);
AppDomain.CurrentDomain.UnhandledException +=
new UnhandledExceptionEventHandler
(CurrentDomain_UnhandledException);
functions code:
private static void Application_ThreadException (object sender,
System.Threading.ThreadExceptionEventArgs e)
{
try
{
System.IO.StreamWriter sw = new System.IO.StreamWriter
("IpdRouting_DUMP.LOG", true);
sw.WriteLine(System.DateTime.Now.ToShortDateString () + " @ " +
System.DateTime.Now.ToLongTimeString() + ">\t" +
e.Exception.Source + " /// " + e.Exception.Message);
sw.Close();
}
catch
{
Application.Exit();
}
}
private static void CurrentDomain_UnhandledException (object sender,
UnhandledExceptionEventArgs e)
{
try
{
string message = e.ExceptionObject.ToString();
if(message.ToUpper().IndexOf("THREADABORTEXCEPTION ") == -1)
{
System.IO.StreamWriter sw = new System.IO.StreamWriter
("IpdRouting_Unhandled.LOG", true);
sw.WriteLine (System.DateTime.Now.ToShortDateString () + " @
" +
System.DateTime.Now.ToLongTimeString () + ">\t" +
message);
Exception ex = e.ExceptionObject as Exception;
if (ex != null)
{
sw.WriteLine (System.DateTime.Now.ToShortDateString () +
" @ " +
System.DateTime.Now.ToLongTimeString () + ">\t" +
ex.StackTrace);
if (ex.InnerException != null)
sw.WriteLine (ex.InnerException.ToString ());
}
sw.Flush ();
sw.Close ();
}
}
catch
{
//Application.Exit();
}
}
Application_ThreadException is not triggered.
CurrentDomain_UnhandledException is triggered for both PC, with the same
following lines in file 'IpdRouting_Unhandled.LOG' (only hour is
different) :
5/05/2006 @ 7:40:18> System.NullReferenceException: Object reference not
set to an instance of an object.
5/05/2006 @ 7:40:18>
To be complete, I had a System.AccessViolationException exception in
previous crash. I added the following line in my config file in <runtime>
Element :
<legacyNullReferenceExceptionPolicy enabled = "1">
9 PC use unmanaged code to handle serial COM ports and never crash !
The 65 other PC don't use unmanaged code and some crash !
Is it possible to get a stack trace when my application crash ?
Sorry for this long message.
Thanks in advance.
I
