UnsolvedSymbolException{context='null', name='JpaRepository', cause='null'}

[Lyannic]

Hello,
when I try to execute the cvReport task for a project that contains JpaRepositories, I get the following exception:

Exception initializing Code Visualizer
UnsolvedSymbolException{context='null', name='JpaRepository', cause='null'}
at com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserInterfaceDeclaration.toReferenceType(JavaParserInterfaceDeclaration.java:342)
at com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserInterfaceDeclaration.getAncestors(JavaParserInterfaceDeclaration.java:250)
at com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration.getAncestors(ResolvedReferenceTypeDeclaration.java:69)
at com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserInterfaceDeclaration.getAllFields(JavaParserInterfaceDeclaration.java:185)
at com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration.getDeclaredFields(ResolvedReferenceTypeDeclaration.java:191)
at io.sitoolkit.cv.core.domain.classdef.javaparser.ClassDefReaderJavaParserImpl.readFieldDefs(ClassDefReaderJavaParserImpl.java:306)
at io.sitoolkit.cv.core.domain.classdef.javaparser.ClassDefReaderJavaParserImpl.lambda$readJava$4(ClassDefReaderJavaParserImpl.java:131)
at java.util.Optional.ifPresent(Optional.java:183)
at io.sitoolkit.cv.core.domain.classdef.javaparser.ClassDefReaderJavaParserImpl.readJava(ClassDefReaderJavaParserImpl.java:128)
at io.sitoolkit.cv.core.domain.classdef.javaparser.ClassDefReaderJavaParserImpl.lambda$readDir$2(ClassDefReaderJavaParserImpl.java:84)
at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1603)
at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
at io.sitoolkit.cv.core.domain.classdef.javaparser.ClassDefReaderJavaParserImpl.readDir(ClassDefReaderJavaParserImpl.java:75)
at io.sitoolkit.cv.core.app.designdoc.DesignDocService.analyze(DesignDocService.java:74)
at io.sitoolkit.cv.core.app.config.ServiceFactory.initialize(ServiceFactory.java:54)
at io.sitoolkit.cv.core.app.config.ServiceFactory.createAndInitialize(ServiceFactory.java:49)
at io.sitoolkit.cv.plugin.gradle.ReportTask.export(ReportTask.java:12)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:566)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.doExecute(StandardTaskAction.java:46)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39)
at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:801)
at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:768)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:131)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:300)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:292)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:120)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:99)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:77)
at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:59)
at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:59)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:101)
at org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.java:44)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:91)
at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:62)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:59)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.run(EventFiringTaskExecuter.java:51)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:300)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:292)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:174)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:90)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.run(DelegatingBuildOperationExecutor.java:31)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:46)
at org.gradle.execution.taskgraph.LocalTaskInfoExecutor.execute(LocalTaskInfoExecutor.java:42)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:277)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareWorkItemExecutor.execute(DefaultTaskExecutionGraph.java:262)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:135)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:130)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.execute(DefaultTaskPlanExecutor.java:200)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.executeWithWork(DefaultTaskPlanExecutor.java:191)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$ExecutorWorker.run(DefaultTaskPlanExecutor.java:130)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:834)

When I delete the JpaRepositories from the project, everything works fine. Do you have any idea, why it can't handle them?

Thank you in advance for any help.

[kfujinuma]

Thank you for your report.
We will reproduce the problem and check it.
Is JpaRepositories of your project that of spring-data-jpa?

[Lyannic]

Yes, my Repository-Interfaces are extending the one of spring-data-jpa.

[kfujinuma]

Unfortunately, I could not reproduce the same exception in a project using JpaRepository. However, in your project, I think that SIT-CV could not grasp the dependence on spring-data-jpa.
So would you show us the build.gradle if possible so that we can reproduce the failure of that dependency?

[Lyannic]

Originally my build.gradle looked like this:

buildscript {
	repositories {
		mavenCentral()
	}
}

plugins {
	id 'io.spring.dependency-management' version '1.0.7.RELEASE'
	id 'io.sitoolkit.cv.sit-cv-gradle-plugin' version '1.0.0-beta.2'
}

project.ext {
	springBootVersion = '2.1.2.RELEASE'
}

group = 'net.my.group'

allprojects {
	version = '0.0.1-SNAPSHOT'
}

subprojects {
	repositories {
		mavenCentral()
	}
	apply plugin: 'java'
	apply plugin: 'io.spring.dependency-management'
	group = 'net.my.group.project'
	sourceCompatibility = '11'
	dependencies {
		implementation 'org.springframework.boot:spring-boot-starter-web'
	}
	dependencyManagement {
		imports { mavenBom("org.springframework.boot:spring-boot-dependencies:${springBootVersion}") }
	}
}

configure(subprojects - project(':docs')) {
	dependencies {
		implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
		implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.9.8'
		runtimeOnly 'org.springframework.boot:spring-boot-devtools'
		runtimeOnly 'org.postgresql:postgresql'
		testImplementation 'org.springframework.boot:spring-boot-starter-test'
		testImplementation 'org.springframework.restdocs:spring-restdocs-mockmvc'
	}
}

But I also tried to make all dependencies available to all projects using this modified version:

buildscript {
	repositories {
		mavenCentral()
	}
}

plugins {
	id 'io.spring.dependency-management' version '1.0.7.RELEASE'
	id 'io.sitoolkit.cv.sit-cv-gradle-plugin' version '1.0.0-beta.2'
}

project.ext {
	springBootVersion = '2.1.2.RELEASE'
}

group = 'my.group'

allprojects {
	repositories {
		mavenCentral()
	}
	apply plugin: 'java'
	apply plugin: 'io.spring.dependency-management'
	version = '0.0.1-SNAPSHOT'
	sourceCompatibility = '11'
	dependencies {
		implementation 'org.springframework.boot:spring-boot-starter-web'
		implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
		implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml:2.9.8'
		runtimeOnly 'org.springframework.boot:spring-boot-devtools'
		runtimeOnly 'org.postgresql:postgresql'
		testImplementation 'org.springframework.boot:spring-boot-starter-test'
		testImplementation 'org.springframework.restdocs:spring-restdocs-mockmvc'
	}
	dependencyManagement {
		imports { mavenBom("org.springframework.boot:spring-boot-dependencies:${springBootVersion}") }
	}
}

subprojects {
	group = 'my.group.project'
}

[Lyannic]

I just noticed that the bootJar task of my two spring-boot-apps in this multi module project fail when I use your plugin in my project.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':docs:bootJar'.
> java.lang.IllegalArgumentException (no error message)

When I just remove the plugin (id 'io.sitoolkit.cv.sit-cv-gradle-plugin' version '1.0.0-beta.2'), it works again. So this might be some kind of dependency problem, because your project relies on Spring Boot aswell.

[kfujinuma]

UnsolvedSymbolException has been reproduced in my environment. The cause seems to be a bug of SIT-CV. I have fixed it, so please try the following fixed version to see if the problem is solved.
https://github.com/sitoolkit/sit-cv/tree/feature/fix_unsolvedsymbol

git clone -b feature/fix_unsolvedsymbol https://github.com/sitoolkit/sit-cv.git
cd sit-cv
mvnw install
cd sit-cv-gradle-plugin
gradlew install

build.gradle

buildscript {
  repositories {
    mavenlocal()
  }
  dependencies {
    classpath "gradle.plugin.io.sitoolkit.cv:sit-cv-gradle-plugin:1.0.0-beta.4-SNAPSHOT"
  }
}
apply plugin: "io.sitoolkit.cv.sit-cv-gradle-plugin"

[kfujinuma]

Also, can you try to see if bootJar also fails when using the above plug-in version? (1.0.0-beta.4-SNAPSHOT uses a newer version of Spring)

[Lyannic]

You also need to have the com.sun:tools:1.5.0 jar in $JAVA_HOME/../lib and the gradle install tasks puts the plugin to ".m2/repository/io/sitoolkit/cv/sit-cv-gradle-plugin/1.0.0-beta.4-SNAPSHOT", but gradle looks for it in ".m2/repository/gradle/plugin/io/sitoolkit/cv/sit-cv-gradle-plugin/1.0.0-beta.4-SNAPSHOT".

After sorting this out, the cvReport task and the bootJar tasks run without any problem.

Thank you.

[Lyannic]

Hello, do you already know a approximate release date of version 1.0.0-beta.4? kind regards Am Fr., 15. März 2019 um 05:25 Uhr schrieb kfujinuma < notifications@github.com>:

…

Also, can you try to see if bootJar also fails when using the above plug-in version? (1.0.0-beta.4-SNAPSHOT uses a new version of Spring) — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#86 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ARDkxprVifgovB5yxG3e4NVdch1xWrB6ks5vWyDFgaJpZM4bhEyV> .

[ykuwahara]

@Lyannic We released v1.0.0-beta.4 just today!

[Lyannic]

Thank you very much for your reply

…

On Sun, 4 Aug 2019, 11:24 Yuichi Kuwahara, ***@***.***> wrote: @Lyannic <https://github.com/Lyannic> We released v1.0.0-beta.4 just today! — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#86?email_source=notifications&email_token=AEIOJRQMSSBXOPMHTRIHVG3QC2N6NA5CNFSM4G4EJSK2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD3P5ZJY#issuecomment-517987495>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AEIOJRTKKX3QZXMJXA54N5LQC2N6NANCNFSM4G4EJSKQ> .

[Lyannic]

I didn't manage to try out the official release till now. But I get the same error with 1.1.1 and also with the official 1.0.0-beta.4.