Compilation errors

[BABUGANESH-R]

Environment:

• Java extension version: 0.31.0
• Operating System: Linux
• JDK version: 11

Log output:

!ENTRY org.eclipse.core.resources 4 2 2024-08-05 12:43:56.619

!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
!STACK 0
java.lang.NullPointerException: Cannot invoke "org.eclipse.jdt.internal.compiler.CompilationResult.getCompilationUnit()" because "unitResult" is null
at org.eclipse.jdt.internal.compiler.problem.ProblemHandler.handle(ProblemHandler.java:147)
at org.eclipse.jdt.internal.compiler.problem.ProblemHandler.handle(ProblemHandler.java:228)
at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.handle(ProblemReporter.java:2683)
at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.rawTypeReference(ProblemReporter.java:7923)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.internalResolveType(TypeReference.java:562)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:640)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:636)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveSuperType(TypeReference.java:608)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.findSupertype(ClassScope.java:1674)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectSuperInterfaces(ClassScope.java:1423)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectTypeHierarchy(ClassScope.java:1481)
at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.connectTypeHierarchy(CompilationUnitScope.java:410)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment$CompleteTypeBindingsSteps.perform(LookupEnvironment.java:171)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.completeTypeBindings(LookupEnvironment.java:543)
at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:880)
at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:393)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:443)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:425)
at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:411)
at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:214)
at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:370)
at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:79)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:286)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:192)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:1077)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:296)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:352)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:441)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:444)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:555)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:503)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:585)
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:594)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:483)
at org.eclipse.jdt.ls.core.internal.handlers.BuildWorkspaceHandler.buildWorkspace(BuildWorkspaceHandler.java:65)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$27(JDTLanguageServer.java:988)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$59(JDTLanguageServer.java:1216)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

!ENTRY org.eclipse.jdt.ls.core 4 0 2024-08-05 12:43:56.709
!MESSAGE Failed to build workspace.
!STACK 1
org.eclipse.core.internal.resources.ResourceException: Errors occurred during the build.
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:611)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:483)
at org.eclipse.jdt.ls.core.internal.handlers.BuildWorkspaceHandler.buildWorkspace(BuildWorkspaceHandler.java:65)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$27(JDTLanguageServer.java:988)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$59(JDTLanguageServer.java:1216)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Contains: Errors running builder 'Java Builder' on project 'Sample_Setup_Check_8b0c77ae'.
java.lang.NullPointerException: Cannot invoke "org.eclipse.jdt.internal.compiler.CompilationResult.getCompilationUnit()" because "unitResult" is null
at org.eclipse.jdt.internal.compiler.problem.ProblemHandler.handle(ProblemHandler.java:147)
at org.eclipse.jdt.internal.compiler.problem.ProblemHandler.handle(ProblemHandler.java:228)
at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.handle(ProblemReporter.java:2683)
at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.rawTypeReference(ProblemReporter.java:7923)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.internalResolveType(TypeReference.java:562)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:640)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:636)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveSuperType(TypeReference.java:608)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.findSupertype(ClassScope.java:1674)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectSuperInterfaces(ClassScope.java:1423)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectTypeHierarchy(ClassScope.java:1481)
at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.connectTypeHierarchy(CompilationUnitScope.java:410)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment$CompleteTypeBindingsSteps.perform(LookupEnvironment.java:171)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.completeTypeBindings(LookupEnvironment.java:543)
at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:880)
at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:393)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:443)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:425)
at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:411)
at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:214)
at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:370)
at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:79)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:286)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:192)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:1077)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:296)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:352)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:441)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:444)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:555)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:503)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:585)
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:594)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:483)
at org.eclipse.jdt.ls.core.internal.handlers.BuildWorkspaceHandler.buildWorkspace(BuildWorkspaceHandler.java:65)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$27(JDTLanguageServer.java:988)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$59(JDTLanguageServer.java:1216)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
!SUBENTRY 1 org.eclipse.core.resources 4 75 2024-08-05 12:43:56.710
!MESSAGE Errors occurred during the build.
!SUBENTRY 2 org.eclipse.jdt.core 4 75 2024-08-05 12:43:56.710
!MESSAGE Errors running builder 'Java Builder' on project 'Sample_Setup_Check_8b0c77ae'.
!STACK 0
java.lang.NullPointerException: Cannot invoke "org.eclipse.jdt.internal.compiler.CompilationResult.getCompilationUnit()" because "unitResult" is null
at org.eclipse.jdt.internal.compiler.problem.ProblemHandler.handle(ProblemHandler.java:147)
at org.eclipse.jdt.internal.compiler.problem.ProblemHandler.handle(ProblemHandler.java:228)
at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.handle(ProblemReporter.java:2683)
at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.rawTypeReference(ProblemReporter.java:7923)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.internalResolveType(TypeReference.java:562)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:640)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveType(TypeReference.java:636)
at org.eclipse.jdt.internal.compiler.ast.TypeReference.resolveSuperType(TypeReference.java:608)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.findSupertype(ClassScope.java:1674)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectSuperInterfaces(ClassScope.java:1423)
at org.eclipse.jdt.internal.compiler.lookup.ClassScope.connectTypeHierarchy(ClassScope.java:1481)
at org.eclipse.jdt.internal.compiler.lookup.CompilationUnitScope.connectTypeHierarchy(CompilationUnitScope.java:410)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment$CompleteTypeBindingsSteps.perform(LookupEnvironment.java:171)
at org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.completeTypeBindings(LookupEnvironment.java:543)
at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:880)
at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:393)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:443)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:425)
at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:411)
at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:214)
at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:370)
at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:79)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:286)
at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:192)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:1077)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:296)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:352)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:441)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:444)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:555)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:503)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:585)
at org.eclipse.core.internal.resources.Workspace.buildInternal(Workspace.java:594)
at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:483)
at org.eclipse.jdt.ls.core.internal.handlers.BuildWorkspaceHandler.buildWorkspace(BuildWorkspaceHandler.java:65)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$27(JDTLanguageServer.java:988)
at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.lambda$59(JDTLanguageServer.java:1216)
at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(Unknown Source)
at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)