GXT 2.3 with GWT 2.7

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

GXT 2.3 with GWT 2.7