---
title: "Troubleshooting"
canonical_url: "https://www.nutrient.io/guides/ios/viewer/troubleshooting/"
md_url: "https://www.nutrient.io/guides/ios/viewer/troubleshooting.md"
last_updated: "2026-05-30T02:20:01.337Z"
description: "Solutions for common issues and errors in Nutrient iOS SDK with debugging tips and workarounds."
---

Troubleshoot common issues you might encounter when setting up the document viewer:

- [Font rendering](https://www.nutrient.io/guides/ios/features/custom-fonts.md)
---

## Related pages

- [Embedded files and PDF portfolio collections](/guides/ios/features/embedded-files.md)
- [Customizing page navigation in our iOS viewer](/guides/ios/getting-started/document-interactions.md)
- [Enhance your PDF workflow with JavaScript support](/guides/ios/features/javascript.md)
- [Configuring scroll directions and page transitions in our viewer](/guides/ios/customizing-the-interface/document-presentation-options.md)
- [iOS image viewer library](/guides/ios/viewer/images.md)
- [iOS PDF viewer library](/guides/ios/viewer.md)
- [Swift PDF viewer library](/guides/ios/viewer/swift.md)
- [Configure permissions for iOS PDF viewer](/guides/ios/features/document-permissions.md)
- [visionOS AR/VR PDF viewer](/guides/ios/viewer/visionos.md)
- [Display PDFs with the view state on iOS](/guides/ios/view-management/store-load-view-state.md)