# UnsatisfiedLinkError after importing goCoder aar library which contains some .so file
**URL:** https://community.wowza.com/t/unsatisfiedlinkerror-after-importing-gocoder-aar-library-which-contains-some-so-file/49634
**Category:** Wowza GoCoder SDK
**Created:** [September 7, 2017, 1:54am UTC](https://community.wowza.com/t/unsatisfiedlinkerror-after-importing-gocoder-aar-library-which-contains-some-so-file/49634 "2017-09-07T01:54:04Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@yukimura\_maeda](https://community.wowza.com/u/yukimura_maeda)
#### Post date: [September 7, 2017, 1:54am UTC](https://community.wowza.com/t/unsatisfiedlinkerror-after-importing-gocoder-aar-library-which-contains-some-so-file/49634/1 "2017-09-07T01:54:04Z")
I tried to add some new feature to my app, so i imported goCoder aar library which contains a.so file.
But after importing, my app crashed everytime because of java.lang.UnsatisfiedLinkError. All the native libs can’t be found in my app’s lib dir(/app/lib/armeabi-v7a).
if i don’t import the aar lib, every thing is fine. What should i do to make it right? Thanks.
build.gradle:
```auto
android {
....
sourceSets {
main {
jniLibs.srcDirs = ['libs']
}
}
}
repositories {
flatDir {
dirs 'libs'}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile( name: 'com.wowza.gocoder.sdk', ext: 'aar' )
compile 'com.android.support:appcompat-v7:25.3.1'testCompile 'junit:junit:4.12'}
```
---
### Author:  [@Michelle\_B](https://community.wowza.com/u/Michelle_B)
#### Post date: [November 22, 2017, 2:45am UTC](https://community.wowza.com/t/unsatisfiedlinkerror-after-importing-gocoder-aar-library-which-contains-some-so-file/49634/2 "2017-11-22T02:45:09Z")
Hi Yukimura,
This looks to be a problem with the SDK release that you have. Do [send in a ticket](https://www.wowza.com/support/open-ticket) and I can send you a link to a beta release that should address this issue.
Michelle