Errai Hibernate issue - you cannot currently introduce new annotations in devmode. Please restart.
I got this error while trying to compile my GWT app. I tried to google it but there is no informative description of this error:
[ERROR] java.lang.RuntimeException: a new annotation has been introduced (org.hibernate.validator.constraints.ConstraintComposition); you cannot currently introduce new annotations in devmode. Please restart.
[ERROR] at org.jboss.errai.config.rebind.MetaClassBridgeUtil.populateMetaClassFactoryFromTypeOracle(MetaClassBridgeUtil.java:88)
[ERROR] at org.jboss.errai.config.rebind.AbstractAsyncGenerator$2.run(AbstractAsyncGenerator.java:93)
[ERROR] at org.jboss.errai.config.rebind.AsyncGenerationJob.notifyStarting(AsyncGenerationJob.java:86)
[ERROR] at org.jboss.errai.config.rebind.AsyncGenerators.notifyStarting(AsyncGenerators.java:190)
[ERROR] at org.jboss.errai.config.rebind.AsyncGenerators.startAll(AsyncGenerators.java:144)
[ERROR] at org.jboss.errai.config.rebind.AsyncGenerators.getFutureFor(AsyncGenerators.java:55)
[ERROR] at org.jboss.errai.config.rebind.AsyncGenerationJob.submit(AsyncGenerationJob.java:109)
[ERROR] at org.jboss.errai.config.rebind.AbstractAsyncGenerator.startAsyncGeneratorsAndWaitFor(AbstractAsyncGenerator.java:86)
[ERROR] at org.jboss.errai.ioc.rebind.ioc.bootstrapper.IOCGenerator.generate(IOCGenerator.java:58)
[ERROR] at com.google.gwt.core.ext.IncrementalGenerator.generateNonIncrementally(IncrementalGenerator.java:40)
[ERROR] at com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(StandardGeneratorContext.java:657)
[ERROR] at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:41)
[ERROR] at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:79)
[ERROR] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:276)
[ERROR] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:265)
[ERROR] at com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(DistillerRebindPermutationOracle.java:91)
[ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleGwtCreate(UnifyAst.java:355)
[ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(UnifyAst.java:433)
[ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(UnifyAst.java:237)
[ERROR] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:243)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
[ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:116)
[ERROR] at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(JCastOperation.java:65)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
[ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:116)
[ERROR] at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(JDeclarationStatement.java:48)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContextImmutable.traverse(JModVisitor.java:170)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemoveImmutable(JModVisitor.java:336)
[ERROR] at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:83)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
[ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:137)
[ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:133)
[ERROR] at com.google.gwt.dev.jjs.ast.JTryStatement.traverse(JTryStatement.java:60)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContextImmutable.traverse(JModVisitor.java:170)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemoveImmutable(JModVisitor.java:336)
[ERROR] at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:83)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
[ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:137)
[ERROR] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:133)
[ERROR] at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(JMethodBody.java:82)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
[ERROR] at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(JMethod.java:434)
[ERROR] at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:403)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:361)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:273)
[ERROR] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:265)
[ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(UnifyAst.java:900)
[ERROR] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:625)
[ERROR] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:640)
[ERROR] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:33)
[ERROR] at com.google.gwt.dev.Precompile.precompile(Precompile.java:278)
[ERROR] at com.google.gwt.dev.Precompile.precompile(Precompile.java:229)
[ERROR] at com.google.gwt.dev.Precompile.precompile(Precompile.java:141)
[ERROR] at com.google.gwt.dev.Compiler.run(Compiler.java:232)
[ERROR] at com.google.gwt.dev.Compiler.run(Compiler.java:198)
[ERROR] at com.google.gwt.dev.Compiler$1.run(Compiler.java:170)
[ERROR] at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:88)
[ERROR] at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:82)
[ERROR] at com.google.gwt.dev.Compiler.main(Compiler.java:177)
Not sure if anyone has encountered this error before?