NoClassDefFoundError: Failed resolution of :Ljavax/XML/stream/XMLEventFactory with Apache POI on Android

Question

I have been trying to write excel sheets to external storage using apache poi library on android but every time I run the app I am getting the error

Failed resolution of :Ljavax/XML/stream/XMLEventFactory

I have read the official documentation for poi and searched Google but in vain. Also I use jdk1.8 but still the error occurs.

I have included poi-3.13-20150929.jar,poi-ooxml-3.13-20150929.jar,poi-ooxml-schemas-3.13-20150929.jar,xmlbeans-2.6.0.jar — deshmanth, Jan 07 '16 at 00:03

score 4 · Answer 1 · answered Jan 27 '18 at 15:00

Currently Apache POI will not work on Android out of the box due to various problems that you will encounter when using the libraries from Apache POI directly.

There are two projects that try to make it possible to use Apache POI on Android:

https://github.com/andruhon/android5xlsx (for Android 5) and https://github.com/andruhon/AndroidReadXLSX (for Android 4), both are currently still based on Apache POI 3.12
https://github.com/centic9/poi-on-android/ (for Android 5, maintained by me), which can be more easily recompiled with newer versions of POI, e.g. it uses 3.17 currently

Another library which works fine for me: POI-Android - https://github.com/SUPERCILEX/poi-android Important: to get POI-Android running, it was important to set the Fasterxml Impls, as described here: https://github.com/ozlerhakan/poiji/issues/31 — Christoph Bimminger, Jan 05 '20 at 22:40

score 4 · Answer 2 · edited Jun 13 '20 at 11:15

4

Add implementation 'javax.xml.stream:stax-api:1.0' in you app build.gradle, as some core class missed

edited Jun 13 '20 at 11:15

Sonu Sourav

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answered Jun 12 '20 at 15:42

Rama Shankar Rao

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NoClassDefFoundError: Failed resolution of :Ljavax/XML/stream/XMLEventFactory with Apache POI on Android

2 Answers2