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