Unable to load sqlite_jni: java.lang.UnsatisfiedLinkError

[Christian Tucker]

I was copying the implementation of SQLite from the ContractR example and ran into this issue which I have not been able to fix.

Unable to load sqlite_jni: java.lang.UnsatisfiedLinkError: Couldn't load sqlite_jni from loader java.lang.BootClassLoader[/Users/christiantucker/Library/Developer/CoreSimulator/Devices/57856A44-1E5F-4E4F-BFDC-A8D3C7DDF373/data/Containers/Bundle/Application/03E7BA82-8539-43C4-AE28-ADA1A761EEA5/Main.app/lib/boot/robovm-rt.jar:/Users/christiantucker/Library/Developer/CoreSimulator/Devices/57856A44-1E5F-4E4F-BFDC-A8D3C7DDF373/data/Containers/Bundle/Application/03E7BA82-8539-43C4-AE28-ADA1A761EEA5/Main.app/lib/boot/robovm-cacerts-full.jar]: findLibrary returned null

As you can see I have a fairly simple setup. I've made sure that all of the dependencies were configured correctly in Gradle and by checking the project properties. This code is in the CORE project. 

[Christian Tucker]

Here is the directory of the file: 

Using db in file: /Users/christiantucker/Library/Developer/CoreSimulator/Devices/57856A44-1E5F-4E4F-BFDC-A8D3C7DDF373/data/Containers/Data/Application/219D423C-B80F-4EAC-A62B-44D047585271/Documents/mydb.sqlite

I'm using the 

<forceLinkClasses>
    <pattern>SQLite.**</pattern>

    ...

</forceLinkClasses>

-------

testCompile group: 'org.xerial', name: 'sqlite-jdbc', version: '3.7.2'

[Niklas Therning]

What happens after you see this message? Crash? Do you get a stacktrace?

In the ContractR sample you see this message as well but the app works. The reason is that the sqlite lib first tries to load the sqlite dynamic library. But since the lib has been compiled in statically already that fails of course. The driver does recover from that though and uses the statically linked native methods. I see no reason why this shouldn't work when you package your app as a framework as well.

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[Christian Tucker]

Because of the way that I had added my logic into the application (Following the connection attempt in the try/catch, instead of creating another one) this error would prevent any additional logic (Such as creating the schema) from executing. Moving the additional logic outside of the try/catch block and into its own try/catch block for SQLException's seems to work fine. Thank you for the explanation on the issue, everything is working fine, and I just had everything set up incorrectly.