Hello I have to apply both AGP amp KGP in my KMM project Thi kotlinlang #multiplatform

Hello I have to apply both AGP & KGP in my KM...

11/05/2022, 5:06 PM

Hello I have to apply both AGP & KGP in my KMM project. This is required because I need AGP in buildSrc and thus due to intended behavior described here; I then need to load AGP and KGP in the modules of interest. I hit a problem after doing this. In my

shared

layer

build.gradle.kts

I receive an error when trying to gradle sync.

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Failed building KotlinMPPGradleModel
java.util.NoSuchElementException: Collection is empty.

🧵 2

11/05/2022, 5:08 PM

@Vampire Apologies for adding you to channel, I only meant to tag you here as maybe this is also gradle related?

itnoles

11/05/2022, 10:34 PM

I am wondering why you uses buildsrc but not version catalog?

11/05/2022, 11:13 PM

Further inspection shows

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org.gradle.internal.exceptions.LocationAwareException: Build file '/..../common/build.gradle.kts' line: 8
An exception occurred applying plugin request [id: 'com.google.devtools.ksp', version: '1.7.0-1.0.6']
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyPlugin(DefaultPluginRequestApplicator.java:191)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyLegacyPlugin(DefaultPluginRequestApplicator.java:137)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.access$300(DefaultPluginRequestApplicator.java:60)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator$1$1.lambda$addLegacy$0(DefaultPluginRequestApplicator.java:101)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.lambda$applyPlugins$0(DefaultPluginRequestApplicator.java:122)
...
...
...
Caused by: org.gradle.api.plugins.InvalidPluginException: An exception occurred applying plugin request [id: 'com.google.devtools.ksp', version: '1.7.0-1.0.6']
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.exceptionOccurred(DefaultPluginRequestApplicator.java:206)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyPlugin(DefaultPluginRequestApplicator.java:188)
	... 180 more
Caused by: org.gradle.api.internal.plugins.PluginApplicationException: Failed to apply plugin 'com.google.devtools.ksp'.
	at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:173)
	at org.gradle.api.internal.plugins.DefaultPluginManager.apply(DefaultPluginManager.java:146)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.lambda$applyLegacyPlugin$2(DefaultPluginRequestApplicator.java:139)
	at org.gradle.plugin.use.internal.DefaultPluginRequestApplicator.applyPlugin(DefaultPluginRequestApplicator.java:184)
	... 180 more
Caused by: org.gradle.api.plugins.PluginInstantiationException: Could not create plugin of type 'KspGradleSubplugin'.
	at org.gradle.api.internal.plugins.DefaultPluginManager.instantiatePlugin(DefaultPluginManager.java:83)
	at org.gradle.api.internal.plugins.DefaultPluginManager.producePluginInstance(DefaultPluginManager.java:206)
	at org.gradle.api.internal.plugins.DefaultPluginManager.addPlugin(DefaultPluginManager.java:182)
	at org.gradle.api.internal.plugins.DefaultPluginManager.access$100(DefaultPluginManager.java:52)
	at org.gradle.api.internal.plugins.DefaultPluginManager$AddPluginBuildOperation.run(DefaultPluginManager.java:282)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68)
	at org.gradle.api.internal.plugins.DefaultPluginManager.lambda$doApply$0(DefaultPluginManager.java:167)
	at org.gradle.configuration.internal.DefaultUserCodeApplicationContext.apply(DefaultUserCodeApplicationContext.java:44)
	at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:166)
	... 183 more
Caused by: org.gradle.internal.instantiation.ClassGenerationException: Could not generate a decorated class for type KspGradleSubplugin.
	at org.gradle.internal.instantiation.generator.AbstractClassGenerator.generateUnderLock(AbstractClassGenerator.java:243)
	at org.gradle.cache.internal.DefaultCrossBuildInMemoryCacheFactory$AbstractCrossBuildInMemoryCache.get(DefaultCrossBuildInMemoryCacheFactory.java:130)
	at org.gradle.internal.instantiation.generator.AbstractClassGenerator.generate(AbstractClassGenerator.java:168)
	at org.gradle.internal.instantiation.generator.AsmBackedClassGenerator.generate(AsmBackedClassGenerator.java:130)
	at org.gradle.internal.instantiation.generator.Jsr330ConstructorSelector.lambda$forType$0(Jsr330ConstructorSelector.java:56)
	at org.gradle.cache.Cache.lambda$get$0(Cache.java:31)
	at org.gradle.cache.internal.DefaultCrossBuildInMemoryCacheFactory$AbstractCrossBuildInMemoryCache.get(DefaultCrossBuildInMemoryCacheFactory.java:130)
	at org.gradle.cache.Cache.get(Cache.java:31)
	at org.gradle.internal.instantiation.generator.Jsr330ConstructorSelector.forType(Jsr330ConstructorSelector.java:53)
	at org.gradle.internal.instantiation.generator.Jsr330ConstructorSelector.forParams(Jsr330ConstructorSelector.java:48)
	at org.gradle.internal.instantiation.generator.DependencyInjectingInstantiator.doCreate(DependencyInjectingInstantiator.java:61)
	at org.gradle.internal.instantiation.generator.DependencyInjectingInstantiator.newInstance(DependencyInjectingInstantiator.java:55)
	at org.gradle.api.internal.plugins.DefaultPluginManager.instantiatePlugin(DefaultPluginManager.java:81)
	... 198 more
Caused by: java.lang.VerifyError: class com.google.devtools.ksp.gradle.KspTaskNative overrides final method org.jetbrains.kotlin.gradle.tasks.AbstractKotlinNativeCompile.setCompilerPluginClasspath(Lorg/gradle/api/file/FileCollection;)V
	at java.base/java.lang.ClassLoader.defineClass1(Native Method)
	at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017)
	at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)

A very similar error output as https://github.com/google/ksp/issues/946 But the solution there does not help me. My KN version is already 1.7.0

11/05/2022, 11:16 PM

@itnoles This is how the project is set up. Many custom tasks and classes in buildSrc that are used in various processes. At the moment it's not an option to switch from buildSrc to something else.

Vampire

11/06/2022, 8:31 AM

Well, your message shows, that despite you thinking you are on KN 1.7, you are not. Triple-check everything. And no, this issue is not related to Gradle.

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