I’m encountering an error when generating a releas...

# compose-desktop

[Yassine Abou]

I’m encountering an error when generating a release build of my desktop app:
Could not create instance of:

This seems tied to SQLDelight worker configuration

single {
    val driver = JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
.also { LlmsDatabase.Schema.create(it) }
.apply { enableForeignKeys() }
LlmsDatabaseWrapper(driver, LlmsDatabase(driver))
}

This worked fine in debug builds but failed in release.

What I Tried
Following guidance from this Koin issue , I modified the code to use a persistent database with a cache directory:

val appCacheDirectory = appCacheDirectory(appId = "org.yassineabou.llms", createDir = true)
val driver = JdbcSqliteDriver(url = "jdbc:sqlite:$appCacheDirectory/LlmsDatabase.db", schema = LlmsDatabase.Schema).apply {
enableForeignKeys()
}
LlmsDatabaseWrapper(driver, LlmsDatabase(driver))

However, the error persists in release builds. For more information check out my repository: https://github.com/yassineAbou/LLMS

[Alexander Maryanovsky]

You probably need to add modules(javax.sql) to nativeDistrubution

[Yassine Abou]

I added that to nativeDistribution. I just forgot to mention it

[Alexander Maryanovsky]

Try to find the rest of the exception text

[Jacob Ras]

+1 for finding the rest. This looks like the top line of the Koin exception, but further down it will tell exactly why it can't create this VM

[Yassine Abou]

after checking the full exception text. I got this exception: java.sql.SQLException – No driver matches the JDBC URL jdbc:sqlite How can I resolve this issue?

[Alexander Maryanovsky]

Probably need to configure proguard to not remove it.

[Yassine Abou]

You're right. Adding this ProGuard rule fixed the issue:
-keep class org.sqlite.** { *; }