Something wrong with Gradle Tooling
Closed this issue · 2 comments
makhocheung commented
I am developing an app which is a jpms project to manage my Gradle projects. And I use the extra-java-module-info plugin to make the "gradle-tooling-api-6.7.1.jar" to be a module jar.But when running the code below
var conn = GradleConnector.newConnector()
.forProjectDirectory(new File("/Users/makhocheung/Projects/java-demo"))
.connect();
try (conn) {
var pj = conn.getModel(GradleProject.class);
System.out.println(pj.getName());
}
I got an error that
Exception in thread "main" org.gradle.tooling.GradleConnectionException: Could not create an instance of Tooling API implementation using the specified Gradle distribution 'https://services.gradle.org/distributions/gradle-6.7.1-bin.zip'.
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.DefaultToolingImplementationLoader.create(DefaultToolingImplementationLoader.java:103)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.CachingToolingImplementationLoader.create(CachingToolingImplementationLoader.java:45)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.SynchronizedToolingImplementationLoader.create(SynchronizedToolingImplementationLoader.java:44)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.onStartAction(LazyConsumerActionExecutor.java:147)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:129)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.CancellableConsumerActionExecutor.run(CancellableConsumerActionExecutor.java:45)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:61)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.RethrowingErrorsConsumerActionExecutor.run(RethrowingErrorsConsumerActionExecutor.java:38)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:67)
at gradle.tooling.api@6.7.1/org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at gradle.tooling.api@6.7.1/org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at gradle.tooling.api@6.7.1/org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:832)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.BlockingResultHandler.getResult(BlockingResultHandler.java:46)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.DefaultModelBuilder.get(DefaultModelBuilder.java:51)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.DefaultProjectConnection.getModel(DefaultProjectConnection.java:58)
at java.demo.main/pub.cellebi.demo.App.main(App.java:15)
Caused by: org.gradle.internal.service.ServiceLookupException: Could not configure services using ConnectionScopeServices.configure().
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.applyConfigureMethod(DefaultServiceRegistry.java:197)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.findProviderMethods(DefaultServiceRegistry.java:173)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.addProvider(DefaultServiceRegistry.java:250)
at org.gradle.internal.service.ServiceRegistryBuilder.build(ServiceRegistryBuilder.java:52)
at org.gradle.tooling.internal.provider.DefaultConnection.initializeServices(DefaultConnection.java:121)
at org.gradle.tooling.internal.provider.DefaultConnection.configure(DefaultConnection.java:101)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.AbstractPost12ConsumerConnection.configure(AbstractPost12ConsumerConnection.java:37)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.DefaultToolingImplementationLoader.createConnection(DefaultToolingImplementationLoader.java:108)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.DefaultToolingImplementationLoader.create(DefaultToolingImplementationLoader.java:88)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.CachingToolingImplementationLoader.create(CachingToolingImplementationLoader.java:45)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.loader.SynchronizedToolingImplementationLoader.create(SynchronizedToolingImplementationLoader.java:44)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.onStartAction(LazyConsumerActionExecutor.java:147)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.LazyConsumerActionExecutor.run(LazyConsumerActionExecutor.java:129)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.CancellableConsumerActionExecutor.run(CancellableConsumerActionExecutor.java:45)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.ProgressLoggingConsumerActionExecutor.run(ProgressLoggingConsumerActionExecutor.java:61)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.connection.RethrowingErrorsConsumerActionExecutor.run(RethrowingErrorsConsumerActionExecutor.java:38)
at gradle.tooling.api@6.7.1/org.gradle.tooling.internal.consumer.async.DefaultAsyncConsumerActionExecutor$1$1.run(DefaultAsyncConsumerActionExecutor.java:67)
at gradle.tooling.api@6.7.1/org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at gradle.tooling.api@6.7.1/org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at gradle.tooling.api@6.7.1/org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: org.gradle.internal.service.ServiceCreationException: Could not create service of type ClassLoaderRegistry using GlobalScopeServices.createClassLoaderRegistry().
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry$FactoryMethodService.invokeMethod(DefaultServiceRegistry.java:848)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry$FactoryService.create(DefaultServiceRegistry.java:773)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry$ManagedObjectServiceProvider.getInstance(DefaultServiceRegistry.java:563)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry$SingletonService.get(DefaultServiceRegistry.java:621)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.applyConfigureMethod(DefaultServiceRegistry.java:191)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.findProviderMethods(DefaultServiceRegistry.java:173)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.addProvider(DefaultServiceRegistry.java:250)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry$1.addProvider(DefaultServiceRegistry.java:231)
at org.gradle.tooling.internal.provider.ConnectionScopeServices.configure(ConnectionScopeServices.java:48)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at gradle.tooling.api@6.7.1/org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.ReflectionBasedServiceMethod.invoke(ReflectionBasedServiceMethod.java:34)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry.applyConfigureMethod(DefaultServiceRegistry.java:195)
... 22 more
Caused by: org.gradle.api.internal.classpath.UnknownModuleException: Cannot locate manifest for module 'gradle-core' in classpath: [/Users/makhocheung/Projects/java-demo].
at gradle.tooling.api@6.7.1/org.gradle.api.internal.classpath.DefaultModuleRegistry.loadModule(DefaultModuleRegistry.java:142)
at gradle.tooling.api@6.7.1/org.gradle.api.internal.classpath.DefaultModuleRegistry.getModule(DefaultModuleRegistry.java:117)
at org.gradle.api.internal.DynamicModulesClassPathProvider.allRequiredModulesOf(DynamicModulesClassPathProvider.java:96)
at org.gradle.api.internal.DynamicModulesClassPathProvider.gradleExtensionsWithout(DynamicModulesClassPathProvider.java:62)
at org.gradle.api.internal.DynamicModulesClassPathProvider.findClassPath(DynamicModulesClassPathProvider.java:51)
at org.gradle.api.internal.DefaultClassPathRegistry.getClassPath(DefaultClassPathRegistry.java:35)
at org.gradle.initialization.DefaultClassLoaderRegistry.<init>(DefaultClassLoaderRegistry.java:35)
at org.gradle.internal.service.scopes.GlobalScopeServices.createClassLoaderRegistry(GlobalScopeServices.java:316)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at gradle.tooling.api@6.7.1/org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:104)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.ReflectionBasedServiceMethod.invoke(ReflectionBasedServiceMethod.java:34)
at gradle.tooling.api@6.7.1/org.gradle.internal.service.DefaultServiceRegistry$FactoryMethodService.invokeMethod(DefaultServiceRegistry.java:846)
... 37 more
It seems that the gradleInstallation is null. All is fine in a non-jpms project
jjohannes commented
@makhocheung this is an interesting usage of this plugin. The Gradle Tooling API should work without issues because it contains everything it needs in the Jar.
The error message looks like you are attempting to run the Tooling API directly from the Gradle distribution. While it is contained there, it is not intended to be used outside of Gradle itself. You should use the separately published Tooling API Jar. See: https://docs.gradle.org/current/userguide/third_party_integration.html#sec:embedding_quickstart
repositories {
maven { url = uri("https://repo.gradle.org/gradle/libs-releases") }
}
dependencies {
implementation("org.gradle:gradle-tooling-api:6.7.1")
}
I did a small project using the Tooling API as module and that works:
https://github.com/jjohannes/gradle-tooling-api-as-module
I hope that helps.
jjohannes commented
I am afraid this problem has to be solved in Gradle and there is currently no simple workaround. See gradle/gradle#6726 (comment) for details.