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kotlinlang

Is arrow optics broken with?
```kotlin = "1.9.0"
ksp = "1.9.0-1.0.11"```
Here is a sample project and Optics generation is no more working after migrating for kotlin: 1.8.22, ksp: 1.8.22-1.0.11
<https://github.com/overfullstack/my-lab/blob/master/arrow/src/test/kotlin/ga/overfullstack/optics/OpticsLab.kt>

Hey Gospal,
There must've been a breaking change between 1.8.x and 1.9.x. I will check before releasing 1.2.0 :relaxed:

thanks for reporting this! we’re hitting a few bumps when migrating to 1.9 (here’s the <https://github.com/arrow-kt/arrow/pull/3085|PR>), but we’re confident we’ll fix this :muscle:

we’re adding this as a test <https://github.com/arrow-kt/arrow/pull/3089>, so we can check that it doesn’t break in 1.9

this is strange… it seems that the test succeed, so maybe it’s a problem with a lib compiled against KSP 1.8.22 running against 1.9?

Yes, I suspect that is the case since something probably broke in the 1.8.22 &lt;-&gt; 1.9 KSP runtime.