I tried GXT 2.3 with GWT 2.7, I am getting the below error in GWT Compile. Is there anyway to have GXT 2.3 with GWT 2.7?

Compiling 5 permutations
Compiling permutation 0...
[ERROR] An internal compiler exception occurred
com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.
at com.google.gwt.dev.js.ast.JsVisitor.translateException(JsVisitor.java:482)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:469)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:225)
at com.google.gwt.dev.js.ast.JsBinaryOperation.traverse(JsBinaryOperation.java:112)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:603)
at com.google.gwt.dev.js.ast.JsInvocation.traverse(JsInvocation.java:91)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:445)
at com.google.gwt.dev.js.ast.JsExprStmt.traverse(JsExprStmt.java:41)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.ast.JsNode.toSource(JsNode.java:63)
at com.google.gwt.dev.js.JsDuplicateCaseFolder$DuplicateCaseFolder.toSource(JsDuplicateCaseFolder.java:142)
at com.google.gwt.dev.js.JsDuplicateCaseFolder$DuplicateCaseFolder.visit(JsDuplicateCaseFolder.java:108)
at com.google.gwt.dev.js.ast.JsSwitch.traverse(JsSwitch.java:53)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsModVisitor$ListContext.traverse(JsModVisitor.java:80)
at com.google.gwt.dev.js.ast.JsModVisitor.doAcceptWithInsertRemove(JsModVisitor.java:197)
at com.google.gwt.dev.js.ast.JsVisitor.acceptWithInsertRemove(JsVisitor.java:121)
at com.google.gwt.dev.js.ast.JsBlock.traverse(JsBlock.java:53)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsModVisitor$NodeContext.traverse(JsModVisitor.java:153)
at com.google.gwt.dev.js.ast.JsModVisitor.doAccept(JsModVisitor.java:176)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.ast.JsFunction.traverse(JsFunction.java:202)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsModVisitor$NodeContext.traverse(JsModVisitor.java:153)
at com.google.gwt.dev.js.ast.JsModVisitor.doAccept(JsModVisitor.java:176)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.ast.JsBinaryOperation.traverse(JsBinaryOperation.java:118)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsModVisitor$NodeContext.traverse(JsModVisitor.java:153)
at com.google.gwt.dev.js.ast.JsModVisitor.doAccept(JsModVisitor.java:176)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.ast.JsExprStmt.traverse(JsExprStmt.java:42)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsModVisitor$ListContext.traverse(JsModVisitor.java:80)
at com.google.gwt.dev.js.ast.JsModVisitor.doAcceptWithInsertRemove(JsModVisitor.java:197)
at com.google.gwt.dev.js.ast.JsVisitor.acceptWithInsertRemove(JsVisitor.java:121)
at com.google.gwt.dev.js.ast.JsBlock.traverse(JsBlock.java:53)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsModVisitor$NodeContext.traverse(JsModVisitor.java:153)
at com.google.gwt.dev.js.ast.JsModVisitor.doAccept(JsModVisitor.java:176)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsDuplicateCaseFolder.execImpl(JsDuplicateCaseFolder.java:171)
at com.google.gwt.dev.js.JsDuplicateCaseFolder.exec(JsDuplicateCaseFolder.java:163)
at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler$MonolithicPermutationCompiler.optimizeJs(MonolithicJavaToJavaScriptCompiler.java:139)
at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$PermutationCompiler.compilePermutation(JavaToJavaScriptCompiler.java:324)
at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.compilePermutation(MonolithicJavaToJavaScriptCompiler.java:296)
at com.google.gwt.dev.jjs.UnifiedAst.compilePermutation(UnifiedAst.java:143)
at com.google.gwt.dev.CompilePerms.compile(CompilePerms.java:197)
at com.google.gwt.dev.ThreadedPermutationWorkerFactory$ThreadedPermutationWorker.compile(ThreadedPermutationWorkerFactory.java:50)
at com.google.gwt.dev.PermutationWorkerFactory$Manager$WorkerThread.run(PermutationWorkerFactory.java:74)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NoSuchMethodError: com.google.gwt.util.tools.shared.StringUtils.javaScriptString(Ljava/lang/StringLjava/lang/String;
at com.google.gwt.dev.js.JsToStringGenerationVisitor.printStringLiteral(JsToStringGenerationVisitor.java:1344)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:822)
at com.google.gwt.dev.js.ast.JsStringLiteral.traverse(JsStringLiteral.java:76)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
... 60 more
[ERROR] at Button.java(704): <source info not available>
com.google.gwt.dev.js.ast.JsStringLiteral
[ERROR] at Button.java(704): <source info not available>
com.google.gwt.dev.js.ast.JsBinaryOperation
[ERROR] at Button.java(704): <source info not available>
com.google.gwt.dev.js.ast.JsInvocation
[ERROR] at Button.java(704): <source info not available>
com.google.gwt.dev.js.ast.JsExprStmt
[ERROR] at Button.java(274): <source info not available>
com.google.gwt.dev.js.ast.JsSwitch
[ERROR] at Button.java(271): <source info not available>
com.google.gwt.dev.js.ast.JsBlock
[ERROR] at Button.java(271): <source info not available>
com.google.gwt.dev.js.ast.JsFunction
[ERROR] at Button.java(271): <source info not available>
com.google.gwt.dev.js.ast.JsBinaryOperation
[ERROR] at Button.java(271): <source info not available>
com.google.gwt.dev.js.ast.JsExprStmt
[ERROR] at com.google.gwt.dev.js.ast.JsProgram(0): <source info not available>
com.google.gwt.dev.js.ast.JsGlobalBlock
[ERROR] Unrecoverable exception, shutting down