SDK

Low-Code

Workflow

DWS API

iOS Guides

Troubleshooting

Troubleshoot common issues you might encounter when setting up Nutrient iOS SDK.

Getting started

  • Signed disk image

  • Framework signature validation failed

  • Add the license key

Configuration

  • Nutrient doesn’t compile or link

  • Application archival

Usage

  • Dealing with exceptions

Rendering

  • Custom fonts

  • Changing the font size or color of page text

  • The complexities for rendering PDFs

  • A gray/white/black page is rendered

  • In Adobe Acrobat, hyperlinks are clickable, but in Nutrient, some or all of them are not marked as touchable

  • Inconsistent fonts

  • Inconsistent labels

  • Nutrient doesn’t show the PDF form

Performance or file size

  • Reducing PDF file size

  • Slow file saving

User interface

  • Transparent bar backgrounds

  • Handle displaying documents in UISplitViewController

  • Print button is not showing up in the toolbar

Errors and warnings

  • PSPDFKit.bundle could not be located

  • Error 999

  • PSPDFKit resource issue

  • Error ITMS-90060

  • Not trusted

  • Undefined symbols

  • SQLite warnings

License

  • Finding the app bundle ID

  • What is a bundle ID?

  • License troubleshooting

  • Getting the currently used version

  • Updates have expired

  • Using the license key in other languages

Miscellaneous

  • Advanced Crash Report Symbolication

  • App Store submissions

  • Bug reporting

  • Removing architectures