5,451 questions
Missing Source information
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(25.6, 59%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERW%3C/text%3E%3C/svg%3E)
Rory Walsh
0
Reputation points
I'm using C# Winforms to make an application.
When I put a breakpoint in my code at the end of a form_load method, this appears. You can see in the call stack the point at which it's failing.
If I don't put the breakpoint in, the form loads, but none of the methods work from then on, with one of them even crashing the PC if a breakpoint is put anywhere within the method, despite being essentially the same code used in another form that works flawlessly.
I have added the Microsoft Symbol Servers, tried enabling and disabling "Just my code", enabling and disabling "Require source files to exactly match the original version, everything. nothing seems to fix this issue, and I'm not sure what to do to rectify this.
Any help is appreciated
Developer technologies | Visual Studio | Other
Developer technologies | C#
11,570 questions
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 10%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAX%3C/text%3E%3C/svg%3E)
Anna Xiu-MSFT 31,056 Reputation points Microsoft External Staff2024-08-28T03:54:02.4266667+00:00 Hello, which version of Visual Studio are you using? Could you find the .pdb file in the bin/debug folder?
Please try to clean and rebuild your solution.
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Rory Walsh 0 Reputation points
2024-08-28T15:05:21.1366667+00:00 @Anna Xiu-MSFT I'm using Visual Studio 2022 community version. I searched for the .pdb file, and could find a file pathway in my file explorer, but it was inside a temp folder, which I couldn't route to in visual studio.
I managed to fix the crashing issue and hence fix the methods within the form by building the application in 64 bit instead of 32, but when a breakpoint is put at the end of the Form_Load methods, they still give me this "Source Not Available" message. However, because its no longer causing any crashes or any methods to stop functioning, I'm going to leave it for now.
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Anna Xiu-MSFT 31,056 Reputation points Microsoft External Staff
2024-08-29T06:10:49.7433333+00:00 Thanks for your feedback. If you have any issue later, please contact us again!
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