> For the complete documentation index, see [llms.txt](https://glitch9.gitbook.io/native-media-player/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://glitch9.gitbook.io/native-media-player/introduction/troubleshooting.md).

# Troubleshooting

### Android Issues

[Android Crash: java.lang.NoClassDefFoundError](/native-media-player/introduction/troubleshooting/android-crash-java.lang.noclassdeffounderror.md)

[SeekTo (Seekbar) doesn't work](/native-media-player/introduction/troubleshooting/seekto-seekbar-doesnt-work.md)

[Android Crash: One of RECEIVER\_EXPORTED or RECEIVER\_NOT\_EXPORTED should be specified](/native-media-player/introduction/troubleshooting/android-crash-one-of-receiver_exported-or-receiver_not_exported-should-be-specified.md)

[Android Build Error: resource android:attr/lStar not found.](/native-media-player/introduction/troubleshooting/android-build-error-resource-android-attr-lstar-not-found..md)