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