> ## Documentation Index
> Fetch the complete documentation index at: https://docs.basset.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# runtimeIssues

> SwiftUI's own runtime issues, read from the unified log inside the process

Reads SwiftUI's own runtime-issue log inside the process. Aggregated into a
periodic window rather than one reading per occurrence, with a count for how
many times each violation happened in that window.

| | |
| - | - |
| [Delivery](/instruments/metadata) | stream, interval |
| Mechanism | osLogStore |
| [Requires](/instruments/metadata) | iOS 17+, basset 0.1.1+ |

Real output from `basset request get`, captured against a running app:

```
CAPTURED                  ELAPSED  INSTRUMENT

launch 4001672085922274323
2026-08-23T15:07:08.854Z  +0.0s    swiftui.runtimeIssues(swiftUIRuntimeIssue)
├─ windowNanoseconds  15000000416
├─ logSubsystem       com.apple.runtime-issues
├─ logCategory        SwiftUI
├─ logMessage         Publishing changes from background threads is not allowed; make sure to publish values from the main thread (via operators like receive(on:)) on model updates.
└─ occurrenceCount    2
```


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