I was unable to re-produce it with pure groovy, but with simple grails it is working:
- create simple empty grails app (using sdkman)
- inject GrailsApplication
- access any field in config
- syntax highlight will be broken in the current method after that till the end of this method
Sample:
package grails.sample
import grails.core.GrailsApplication
class SampleService {
GrailsApplication grailsApplication
def some() {
if (true) {
String var = 'qwe'
println 'ok'
}
grailsApplication.config
if (true) {
String var = 'qwe'
println 'still ok'
}
grailsApplication.config.some
if (false) {
String var = 'qwe'
println 'fail'
}
}
}
Stack trace from error log:
eclipse.buildId=4.11.0.I20190307-0500
java.version=1.8.0_131
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.jee.product
This is a continuation of log file /ptmp/workspace/.metadata/.bak_0.log
Created Time: 2019-10-21 18:10:00.441
org.eclipse.jdt.groovy.core
Error
Tue Oct 22 13:05:45 EDT 2019
Groovy-Eclipse Type Inferencing: Error visiting method some in class SampleService
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.lookupExpressionType(TypeInferencingVisitorWithRequestor.java:2521)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.handleSimpleExpression(TypeInferencingVisitorWithRequestor.java:1869)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.handleSimpleExpression(TypeInferencingVisitorWithRequestor.java:1874)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitConstantExpression(TypeInferencingVisitorWithRequestor.java:967)
at org.codehaus.groovy.ast.expr.ConstantExpression.visit(ConstantExpression.java:84)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitPropertyExpression(TypeInferencingVisitorWithRequestor.java:1538)
at org.codehaus.groovy.ast.expr.PropertyExpression.visit(PropertyExpression.java:57)
at org.codehaus.groovy.ast.CodeVisitorSupport.visitExpressionStatement(CodeVisitorSupport.java:120)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitExpressionStatement(ClassCodeVisitorSupport.java:266)
at org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:42)
at org.codehaus.groovy.ast.CodeVisitorSupport.visitBlockStatement(CodeVisitorSupport.java:86)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitBlockStatement(ClassCodeVisitorSupport.java:236)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitBlockStatement(TypeInferencingVisitorWithRequestor.java:823)
at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
at org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:145)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitConstructorOrMethod(TypeInferencingVisitorWithRequestor.java:1068)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitMethodInternal(TypeInferencingVisitorWithRequestor.java:624)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitJDT(TypeInferencingVisitorWithRequestor.java:448)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitJDT(TypeInferencingVisitorWithRequestor.java:339)
at org.eclipse.jdt.groovy.search.TypeInferencingVisitorWithRequestor.visitCompilationUnit(TypeInferencingVisitorWithRequestor.java:246)
at org.codehaus.groovy.eclipse.codebrowsing.requestor.CodeSelectHelper.select(CodeSelectHelper.java:84)
at org.codehaus.jdt.groovy.model.GroovyCompilationUnit.codeSelect(GroovyCompilationUnit.java:506)
at org.codehaus.jdt.groovy.model.GroovyCompilationUnit.codeSelect(GroovyCompilationUnit.java:499)
at org.codehaus.jdt.groovy.model.GroovyCompilationUnit.codeSelect(GroovyCompilationUnit.java:493)
at org.eclipse.recommenders.internal.rcp.JavaElementSelections.resolveJavaElementFromTypeRootInEditor(JavaElementSelections.java:138)
at org.eclipse.recommenders.internal.rcp.JavaElementSelections.resolveJavaElementFromEditor(JavaElementSelections.java:119)
at org.eclipse.recommenders.internal.rcp.JavaElementSelections.resolveJavaElementFromEditor(JavaElementSelections.java:102)
at org.eclipse.recommenders.internal.rcp.JavaElementSelectionService.handleSelectionInEditor(JavaElementSelectionService.java:108)
at org.eclipse.recommenders.internal.rcp.JavaElementSelectionService.access$1(JavaElementSelectionService.java:105)
at org.eclipse.recommenders.internal.rcp.JavaElementSelectionService$1.run(JavaElementSelectionService.java:82)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
I am using Eclipse Version: 2019-03 (4.11.0)
Eclipse Groovy Development Tools: 3.6.0.v201910182213-e1903
I was unable to re-produce it with pure groovy, but with simple grails it is working:
Sample:
Stack trace from error log:
I am using Eclipse Version: 2019-03 (4.11.0)
Eclipse Groovy Development Tools: 3.6.0.v201910182213-e1903