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fix(android): skip explicit Kotlin plugin when AGP registers the kotlin extension #568

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Merged
thiagobrez merged 2 commits into from
Sep 6, 2026
+13 −1
Merged

fix(android): skip explicit Kotlin plugin when AGP registers the kotlin extension #568

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ddd726a
fix(android): skip explicit Kotlin plugin when AGP registers the kotl…
gabrieldonadel Sep 4, 2026
3130475
chore: add changeset
thiagobrez Sep 6, 2026
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5 changes: 5 additions & 0 deletions .changeset/agp9-built-in-kotlin.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
'react-native-bottom-tabs': patch
---

Fix Android build with AGP 9 built-in Kotlin: skip applying the `kotlin-android` plugin when AGP has already registered the `kotlin` extension
9 changes: 8 additions & 1 deletion packages/react-native-bottom-tabs/android/build.gradle
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Expand Up @@ -19,7 +19,14 @@ def isNewArchitectureEnabled() {
}

apply plugin: "com.android.library"
apply plugin: "kotlin-android"
// AGP 9 ships built-in Kotlin support and registers the `kotlin` extension
// itself. Applying the Kotlin plugin on top of it fails configuration with
// "Cannot add extension with name 'kotlin'". Only apply it when nothing has
// registered that extension yet.
if (project.extensions.findByName('kotlin') == null) {
apply plugin: "kotlin-android"
}

apply plugin: "kotlin-kapt"

if (isNewArchitectureEnabled()) {
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