Hi,
I got his error from Groovy 2.3.0 beta3
from the following code snippet at the highlighted line
double doFitness(List <Integer> board) {
List <Integer> leftDiagonal = new ArrayList(2*N)
List <Integer> rightDiagonal = new ArrayList(2*N)
double sum = 0.0D
for ( i in 1 .. 2*N) {
leftDiagonal[i] = 0
rightDiagonal[i] = 0
}
for ( i in 1 .. N) {
leftDiagonal[i+board[i]-1]++
rightDiagonal[N-i+board[i]]++
}
for ( i in 1 .. ((2*N) - 1)) {
int counter = 0
if ( leftDiagonal[i] > 1)
counter += leftDiagonal[i] - 1
if ( rightDiagonal[i] > 1)
counter += rightDiagonal[i] - 1
sum += counter / (N - Math.abs(i-N))
}
// target fitness is 0.0
// sum can be negative so return absolute value
return Math.abs(sum)
}
Error:Groovyc: While compiling gppDemos: BUG! exception in phase 'class
generation' in source unit
'D:\IJgroovy\gpp\gppDemos\src\gppDemos\nQueensProblem\QueensClient.groovy' At
line 70 column 13
On receiver: leftDiagonal with message: getAt and arguments: <not implemented
yet for class: org.codehaus.groovy.classgen.asm.VariableSlotLoader>
This method should not have been called. Please try to create a simple example
reproducing
this error and file a bug report at https://issues.apache.org/jira/browse/GROOVY
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesCallSiteWriter.makeSingleArgumentCall(StaticTypesCallSiteWriter.java:682)
at
org.codehaus.groovy.classgen.asm.InvocationWriter.makeSingleArgumentCall(InvocationWriter.java:654)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluateBinaryExpression(BinaryExpressionHelper.java:574)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionMultiTypeDispatcher.evaluateBinaryExpression(BinaryExpressionMultiTypeDispatcher.java:204)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.eval(BinaryExpressionHelper.java:290)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBinaryExpression(AsmClassGenerator.java:698)
at
org.codehaus.groovy.ast.expr.BinaryExpression.visit(BinaryExpression.java:51)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.loadWithSubscript(BinaryExpressionHelper.java:730)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluatePostfixMethod(BinaryExpressionHelper.java:658)
at
org.codehaus.groovy.classgen.asm.BinaryExpressionHelper.evaluatePostfixMethod(BinaryExpressionHelper.java:681)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitPostfixExpression(AsmClassGenerator.java:703)
at
org.codehaus.groovy.ast.expr.PostfixExpression.visit(PostfixExpression.java:45)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeExpressionStatement(StatementWriter.java:621)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitExpressionStatement(AsmClassGenerator.java:680)
at
org.codehaus.groovy.ast.stmt.ExpressionStatement.visit(ExpressionStatement.java:42)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:93)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeBlockStatement(StaticTypesStatementWriter.java:83)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:626)
at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeIteratorBasedForEachLoop(StaticTypesStatementWriter.java:254)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeForInLoop(StaticTypesStatementWriter.java:109)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeForStatement(StatementWriter.java:105)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitForLoop(AsmClassGenerator.java:630)
at org.codehaus.groovy.ast.stmt.ForStatement.visit(ForStatement.java:49)
at
org.codehaus.groovy.classgen.asm.StatementWriter.writeBlockStatement(StatementWriter.java:93)
at
org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter.writeBlockStatement(StaticTypesStatementWriter.java:83)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitBlockStatement(AsmClassGenerator.java:626)
at org.codehaus.groovy.ast.stmt.BlockStatement.visit(BlockStatement.java:71)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClassCodeContainer(ClassCodeVisitorSupport.java:110)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitConstructorOrMethod(ClassCodeVisitorSupport.java:121)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitStdMethod(AsmClassGenerator.java:486)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitConstructorOrMethod(AsmClassGenerator.java:422)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitMethod(ClassCodeVisitorSupport.java:132)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitMethod(AsmClassGenerator.java:567)
at org.codehaus.groovy.ast.ClassNode.visitContents(ClassNode.java:1087)
at
org.codehaus.groovy.ast.ClassCodeVisitorSupport.visitClass(ClassCodeVisitorSupport.java:54)
at
org.codehaus.groovy.classgen.AsmClassGenerator.visitClass(AsmClassGenerator.java:260)
at
org.codehaus.groovy.control.CompilationUnit$18.call(CompilationUnit.java:853)
at
org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1090)
at
org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:634)
at
org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:612)
at
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:589)
at
org.jetbrains.groovy.compiler.rt.GroovyCompilerWrapper.compile(GroovyCompilerWrapper.java:62)
at
org.jetbrains.groovy.compiler.rt.DependentGroovycRunner.runGroovyc(DependentGroovycRunner.java:115)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.jetbrains.groovy.compiler.rt.GroovycRunner.intMain2(GroovycRunner.java:134)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.jetbrains.jps.incremental.groovy.InProcessGroovyc.runGroovycInThisProcess(InProcessGroovyc.java:158)
at
org.jetbrains.jps.incremental.groovy.InProcessGroovyc.lambda$runGroovyc$0(InProcessGroovyc.java:88)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Professor Jon Kerridge
School of Computing
Edinburgh Napier University
Merchiston Campus
Edinburgh EH10 5DT
0131 455 2777
[email protected]<mailto:[email protected]>
http://www.soc.napier.ac.uk/~cs10/
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