groovy-language-server
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GroovyLanguageServer
Setting classpath produces exception
I'm trying out the VSCode extension, and whenever I try to add a jar to the classpath (settings > groovy > classpath), the following exception is thrown:
Jun 28, 2020 11:08:41 PM org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleNotification
WARNING: Notification threw an exception: {
"jsonrpc": "2.0",
"method": "workspace/didChangeConfiguration",
"params": {
"settings": {
"groovy": {
"java": {},
"classpath": [
"/home/hotel/BowlerStudio.jar"
]
}
}
}
}
Stacktrace
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:67) at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.notify(GenericEndpoint.java:152) at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleNotification(RemoteEndpoint.java:220) at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:187) at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194) at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94) at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65) ... 11 more Caused by: java.lang.NoClassDefFoundError: javafx.scene.transform.Affine at org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveClass(AsmReferenceResolver.java:46) at org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveNonArrayType(AsmReferenceResolver.java:79) at org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveType(AsmReferenceResolver.java:70) at org.codehaus.groovy.ast.decompiled.MemberSignatureParser.createMethodNode(MemberSignatureParser.java:49) at org.codehaus.groovy.ast.decompiled.DecompiledClassNode$2.get(DecompiledClassNode.java:234) at org.codehaus.groovy.ast.decompiled.DecompiledClassNode$2.get(DecompiledClassNode.java:231) at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.createMethodNode(DecompiledClassNode.java:242) at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.lazyInitMembers(DecompiledClassNode.java:199) at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.getFields(DecompiledClassNode.java:92) at org.codehaus.groovy.classgen.VariableScopeVisitor.findClassMember(VariableScopeVisitor.java:185) at org.codehaus.groovy.classgen.VariableScopeVisitor.findClassMember(VariableScopeVisitor.java:205) at org.codehaus.groovy.classgen.VariableScopeVisitor.findClassMember(VariableScopeVisitor.java:205) at org.codehaus.groovy.classgen.VariableScopeVisitor.checkVariableNameForDeclaration(VariableScopeVisitor.java:250) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitMethodCallExpression(VariableScopeVisitor.java:536) at org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:68) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitDeclarationExpression(VariableScopeVisitor.java:354) at org.codehaus.groovy.ast.expr.DeclarationExpression.visit(DeclarationExpression.java:89) at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:120) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:197) at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:40) at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:106) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitBlockStatement(VariableScopeVisitor.java:326) at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69) at org.codehaus.groovy.ast.CodeVisitorSupport.visitClosureExpression(CodeVisitorSupport.java:225) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitClosureExpression(VariableScopeVisitor.java:449) at org.codehaus.groovy.ast.expr.ClosureExpression.visit(ClosureExpression.java:46) at org.codehaus.groovy.ast.CodeVisitorSupport.visitListOfExpressions(CodeVisitorSupport.java:324) at org.codehaus.groovy.ast.CodeVisitorSupport.visitTupleExpression(CodeVisitorSupport.java:229) at org.codehaus.groovy.ast.CodeVisitorSupport.visitArgumentlistExpression(CodeVisitorSupport.java:334) at org.codehaus.groovy.ast.expr.ArgumentListExpression.visit(ArgumentListExpression.java:74) at org.codehaus.groovy.ast.CodeVisitorSupport.visitMethodCallExpression(CodeVisitorSupport.java:182) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitMethodCallExpression(VariableScopeVisitor.java:552) at org.codehaus.groovy.ast.expr.MethodCallExpression.visit(MethodCallExpression.java:68) at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:120) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:197) at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:40) at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:106) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitBlockStatement(VariableScopeVisitor.java:326) at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:69) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:110) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitConstructorOrMethod(VariableScopeVisitor.java:521) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructor(ClassCodeVisitorSupport.java:128) at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1099) at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:54) at org.codehaus.groovy.classgen.VariableScopeVisitor.visitClass(VariableScopeVisitor.java:490) at org.codehaus.groovy.control.CompilationUnit$13.call(CompilationUnit.java:697) at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:965) at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:642) at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:618) at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:595) at net.prominic.groovyls.GroovyServices.compile(GroovyServices.java:445) at net.prominic.groovyls.GroovyServices.updateClasspath(GroovyServices.java:196) at net.prominic.groovyls.GroovyServices.didChangeConfiguration(GroovyServices.java:176) ... 16 more
I have a similar problem. The hover or completion doesn't work on external libraries. I know libraries are imported correctly because I can get an hover like the following example:
The error accours when I try to hover or autocomplete the imported class meanwhile the System.getenv() works.
I'm a newbie in web development in Java and I don't know how to use or find
javax.servlet.ServletContext.
SEVERE: Internal error: java.lang.reflect.InvocationTargetException
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:67)
at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
... 11 more
Caused by: java.lang.NoClassDefFoundError: javax.servlet.ServletContext
at org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveClass(AsmReferenceResolver.java:46)
at org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveNonArrayType(AsmReferenceResolver.java:79)
at org.codehaus.groovy.ast.decompiled.AsmReferenceResolver.resolveType(AsmReferenceResolver.java:70)
at org.codehaus.groovy.ast.decompiled.MemberSignatureParser.resolve(MemberSignatureParser.java:172)
at org.codehaus.groovy.ast.decompiled.MemberSignatureParser.createMethodNode(MemberSignatureParser.java:64)
at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.lambda$createConstructor$2(DecompiledClassNode.java:277)
at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.createConstructor(DecompiledClassNode.java:283)
at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.lazyInitMembers(DecompiledClassNode.java:238)
at org.codehaus.groovy.ast.decompiled.DecompiledClassNode.getDeclaredMethods(DecompiledClassNode.java:212)
at org.codehaus.groovy.ast.ClassNode.getDeclaredMethods(ClassNode.java:882)
at org.codehaus.groovy.ast.ClassNode.getMethods(ClassNode.java:897)
at net.prominic.groovyls.compiler.util.GroovyASTUtils.getMethodOverloadsFromCallExpression(GroovyASTUtils.java:276)
at net.prominic.groovyls.compiler.util.GroovyASTUtils.getMethodFromCallExpression(GroovyASTUtils.java:294)
at net.prominic.groovyls.compiler.util.GroovyASTUtils.getMethodFromCallExpression(GroovyASTUtils.java:290)
at net.prominic.groovyls.compiler.util.GroovyASTUtils.getDefinition(GroovyASTUtils.java:98)
at net.prominic.groovyls.providers.HoverProvider.provideHover(HoverProvider.java:62)
at net.prominic.groovyls.GroovyServices.hover(GroovyServices.java:219)
... 16 more
