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Exception.Data is not shown in UI #4809
Description
Package
Sentry
.NET Flavor
.NET
.NET Version
9
OS
Windows
OS Version
No response
Development Environment
Visual Studio v17.14
SDK Version
5.15
Self-Hosted Sentry Version
No response
Workload Versions
throw new Exception("test data")
{
Data = {
["string"] = "123",
["int"] = 456
}
};
{
Data = {
["string"] = "123",
["int"] = 456
}
};
UseSentry or SentrySdk.Init call
UseSentry
Steps to Reproduce
Just throw any error with exception data in asp.net controller
Expected Result
Should be shown somewhere in the Sentry UI
Actual Result
Not shown at all, though if I open Sentry issue as JSON it is there.
Activity
linear commentedon Dec 13, 2025
NET-553
Flash0ver commentedon Dec 15, 2025
@slipdef
Tested with latest (
v6.0.0) on bothSentryandSentry.AspNetCore(both MVC and Minimal APIs),but it works in all cases:
The
Sentry.AspNetCorecase was fixed inv5.6.0(issue #4027, PR #4106), but you're onv5.15.0, so I'm afraid I'm uncertain where the issue may be.I also tested the ASP.NET Core MVC case with
Sentry.AspNetCore v5.15.0,but I do see the "data" key-value-pairs show up in the mechanism of the exception in Sentry.
Could you provide a minimal reproduction of the problem?
And/or some more details ... I believe that I'm missing something.