---
title: "Nutrient Android SDK troubleshooting | Nutrient SDK"
canonical_url: "https://www.nutrient.io/guides/android/troubleshoot/"
md_url: "https://www.nutrient.io/guides/android/troubleshoot.md"
last_updated: "2026-05-15T19:10:04.920Z"
description: "Solutions for common issues and errors in Nutrient Android SDK with debugging tips and workarounds."
---

# Troubleshooting

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

## Getting started

- [Initializing Nutrient](https://www.nutrient.io/guides/android/basics/initializing-pspdfkit.md)

- [Removing ReLinker](https://www.nutrient.io/guides/android/miscellaneous/relinker.md)

## User interface

- [Disabling all UI interaction](https://www.nutrient.io/guides/android/features/controlling-pdf-editing.md)

## Rendering

- [Custom fonts](https://www.nutrient.io/guides/android/features/custom-fonts.md)

- [Changing the font size or color of page text](https://www.nutrient.io/guides/android/customizing-pdf-pages/changing-the-font-size-or-color-of-page-text.md)

- [The complexities for rendering PDFs](https://www.nutrient.io/guides/android/troubleshooting/complexities-of-rendering-pdfs.md)

- [Inconsistent fonts](https://www.nutrient.io/guides/android/rendering-issues/inconsistent-fonts.md)

- [Inconsistent labels](https://www.nutrient.io/guides/android/rendering-issues/inconsistent-labels.md)

- [Outdated render cache](https://www.nutrient.io/guides/android/rendering-issues/outdated-render-cache.md)

- [Nutrient doesn’t show the PDF form](https://www.nutrient.io/guides/android/rendering-issues/pspdfkit-doesnt-show-the-pdf-form.md)

## Performance or file size

- [Reducing PDF file size](https://www.nutrient.io/guides/android/generating-pdfs/reducing-pdf-size.md)

- [Slow file saving](https://www.nutrient.io/guides/android/faq/growing-pdf-file-size.md)

## Errors and warnings

- [Didn’t find class on path: DexPathList](https://www.nutrient.io/guides/android/miscellaneous/multidex.md)

- [Library libpspdfkit not found](https://www.nutrient.io/guides/android/troubleshooting/errors-and-warnings/library-not-found.md)

- [Not trusted](https://www.nutrient.io/guides/android/signatures/troubleshooting/chain-of-certs-not-valid.md)

- [Not valid](https://www.nutrient.io/guides/android/signatures/troubleshooting/multi-signatures-previous-not-valid.md)

- [ABI set is not compatible](https://www.nutrient.io/guides/android/troubleshooting/abi-set-not-compatible.md)

- [Peer not authenticated](https://www.nutrient.io/guides/android/troubleshooting/gradle-peer-not-authenticated.md)

- [NoClassDefFoundError](https://www.nutrient.io/guides/android/troubleshooting/java-lang-noclassdeffounderror.md)

- [OutOfMemoryError](https://www.nutrient.io/guides/android/troubleshooting/out-of-memory-build-error.md)

- [VFY warnings](https://www.nutrient.io/guides/android/troubleshooting/vfy-warnings.md)

- [Couldn’t load image: Image size too big](https://www.nutrient.io/guides/android/troubleshooting/errors-and-warnings/image-size-too-big.md)

## License

- [Adding the license key](https://www.nutrient.io/guides/android/troubleshooting/license/add-license-key.md)

- [What is a bundle ID?](https://www.nutrient.io/guides/android/faq/what-is-a-bundle-id.md)

- [Updates have expired](https://www.nutrient.io/guides/android/license-issues/updates-have-expired.md)

- [Getting the curently used version](https://www.nutrient.io/guides/android/license-issues/getting-the-currently-used-version.md)

- [Using the license key in other languages](https://www.nutrient.io/guides/android/license-issues/using-the-license-key-in-other-languages.md)

## Miscellaneous

- [Path traversal vulnerability in content provider (versions 2.3.3 – 2.8.0)](https://www.nutrient.io/guides/android/announcements/path-traversal-vulnerability.md)

- [Bug reporting](https://www.nutrient.io/guides/android/troubleshooting/bug-reporting.md)

- [R8 retracing](https://www.nutrient.io/guides/android/troubleshooting/miscellaneous/r8-retracing.md)

- [AndroidX migration](https://www.nutrient.io/guides/android/troubleshooting/androidx-migration.md)

- [General layout problems](https://www.nutrient.io/guides/android/troubleshooting/layout-problems.md)
---

## Related pages

- [Best practices](/guides/android/best-practice.md)
- [Efficiently manage PDF bookmarks on Android](/guides/android/bookmarks.md)
- [Contributing to Nutrient projects](/guides/android/miscellaneous/contributing.md)
- [Cordova](/guides/android/cordova.md)
- [Effortlessly compare documents on Android](/guides/android/compare-documents.md)
- [Explore top PDF SDK demos for Android apps](/guides/android/demo.md)
- [Download our Android library](/guides/android/downloads.md)
- [Comprehensive Android PDF SDK](/guides/android.md)
- [Ionic](/guides/android/ionic.md)
- [Android guides: Integrate our PDF library](/guides/android/intro.md)
- [Knowledge base](/guides/android/kb.md)
- [Kotlin PDF library for Android](/guides/android/kotlin.md)
- [Upgrade and migration guides](/guides/android/upgrade.md)
- [Xamarin.Android PDF library](/guides/android/xamarin.md)
- [Changelog for Android](/guides/android/changelog.md)