I am further getting the below error: com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: java.lang.ClassNotFoundException: 1C2DD3E7BC435105789300F99C966F9B at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:323) at com.ptc.mvc.gwt.GwtHandlerAdapter.processCall(GwtHandlerAdapter.java:156) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:305) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) at com.ptc.mvc.gwt.GwtHandlerAdapter.handle(GwtHandlerAdapter.java:118) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.licenseusage.licensing.LicenseFilter.doFilter(LicenseFilter.java:47) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at com.ptc.core.ui.validation.URLValidationFilter.doFilter(URLValidationFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.httpgw.filter.WTContextBeanFilter.doWithWtContextBeanHandler(WTContextBeanFilter.java:104) at wt.httpgw.filter.WTContextBeanFilter.doFilter(WTContextBeanFilter.java:58) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.servlet.CompressionFilter.doFilter(CompressionFilter.java:301) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.servlet.RequestInterrupter.doFilter(RequestInterrupter.java:335) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at wt.servlet.ServletRequestMonitor.doFilter(ServletRequestMonitor.java:1660) at wt.servlet.ServletRequestMonitorFilter.doFilter(ServletRequestMonitorFilter.java:56) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:479) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1478) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: com.google.gwt.user.client.rpc.SerializationException: java.lang.ClassNotFoundException: 1C2DD3E7BC435105789300F99C966F9B at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:708) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592) at com.google.gwt.user.server.rpc.core.java.util.Arrays$ArrayList_ServerCustomFieldSerializer.instantiate(Arrays.java:71) at com.google.gwt.user.server.rpc.core.java.util.Arrays$ArrayList_ServerCustomFieldSerializer.instantiateInstance(Arrays.java:106) at com.google.gwt.user.server.rpc.core.java.util.Arrays$ArrayList_ServerCustomFieldSerializer.instantiateInstance(Arrays.java:39) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.instantiate(ServerSerializationStreamReader.java:1088) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:682) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader$ValueReader$8.readValue(ServerSerializationStreamReader.java:149) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeValue(ServerSerializationStreamReader.java:434) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeClass(ServerSerializationStreamReader.java:832) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:903) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeClass(ServerSerializationStreamReader.java:861) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:903) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeClass(ServerSerializationStreamReader.java:861) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:903) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:687) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592) at com.google.gwt.user.server.rpc.core.java.util.Collection_ServerCustomFieldSerializerBase.deserialize(Collection_ServerCustomFieldSerializerBase.java:38) at com.google.gwt.user.server.rpc.core.java.util.ArrayList_ServerCustomFieldSerializer.deserialize(ArrayList_ServerCustomFieldSerializer.java:40) at com.google.gwt.user.server.rpc.core.java.util.ArrayList_ServerCustomFieldSerializer.deserializeInstance(ArrayList_ServerCustomFieldSerializer.java:54) at com.google.gwt.user.server.rpc.core.java.util.ArrayList_ServerCustomFieldSerializer.deserializeInstance(ArrayList_ServerCustomFieldSerializer.java:33) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeImpl(ServerSerializationStreamReader.java:884) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:687) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readObject(ServerSerializationStreamReader.java:592) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader$ValueReader$8.readValue(ServerSerializationStreamReader.java:149) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserializeValue(ServerSerializationStreamReader.java:434) at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:312) ... 49 more Caused by: java.lang.ClassNotFoundException: 1C2DD3E7BC435105789300F99C966F9B at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1308) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1136) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.deserialize(ServerSerializationStreamReader.java:634) ... 76 more
I don understand what does that string mean : 1C2DD3E7BC435105789300F99C966F9B? On Wednesday, June 13, 2018 at 6:49:54 PM UTC+5:30, Colin Alworth wrote: > > Details that would be helpful include the RemoteService interface, and > whatever classes are referenced there. That probably isn't small though, > but it may be enough to find the class that your RemoteServiceServlet is > sending back which should have a LinkedHashSet inside it, and see how it is > declared there. > > Also, in your compiled output directory, there should probably be a > .gwt.rpc file showing what types are serializable - > java.util.LinkedHashSet/1826081506 should be listed in there if the server > tried to send it at all. The log from compiling your GWT application should > warn if some raw type was allowed, but it might be necessary to see both > the old log (from before the update) and the new one. I'm not certain that > either build log will have useful details though. > > The main thing I would look for is some List/Set/Map/Collection in your > current DTOs which is declared raw, or generic on Object. That at least > should be warned in the logs. > > From the stack trace, this will be the "third object deep" in the output > sent from the server: > * at Unknown.$readObject(com.ptc.windchill.wncgwt.WncGWT-0.js)* > at Unknown.deserialize_668(com.ptc.windchill.wncgwt.WncGWT-0.js) > at Unknown.deserialize_697(com.ptc.windchill.wncgwt.WncGWT-0.js) > at Unknown.$deserialize_0(com.ptc.windchill.wncgwt.WncGWT-0.js) > at Unknown.$deserialize(com.ptc.windchill.wncgwt.WncGWT-0.js) > * at Unknown.$readObject(com.ptc.windchill.wncgwt.WncGWT-0.js)* > at Unknown.deserialize_337(com.ptc.windchill.wncgwt.WncGWT-0.js) > at Unknown.deserialize_335(com.ptc.windchill.wncgwt.WncGWT-0.js) > at Unknown.$deserialize_0(com.ptc.windchill.wncgwt.WncGWT-0.js) > at Unknown.$deserialize(com.ptc.windchill.wncgwt.WncGWT-0.js) > * at Unknown.$readObject(com.ptc.windchill.wncgwt.WncGWT-0.js)* > > First might be a bean or something which has a field, second will be that > field, I'm guessing a raw List/Set/Map or List<Object>/Set<Object> etc, and > the third is this failed LinkedHashSet. So, it should be enough to review > (or share) every java object mentioned in this failed RemoteService method > (and the method signature itself). > > On Wednesday, June 13, 2018 at 8:01:11 AM UTC-5, dinesh kumar wrote: >> >> I am using the latest gwt-servlet, gwt-user, gwt-dev(GWT 2.8.2). >> Is there anything that can cause the above error? >> >> On Wednesday, June 13, 2018 at 1:28:57 PM UTC+5:30, Thomas Broyer wrote: >>> >>> There was a change to LinkedHashSet GWT-RPC serialization in 2.7 (see >>> http://www.gwtproject.org/release-notes.html#Release_Notes_2_7_0_RC1) >>> Make extra-sure that your gwt-servlet used on server side matches the >>> GWT version used for compiling the client side (i.e. that you also updated >>> gwt-servlet to 2.8.2) >>> >>> On Wednesday, June 13, 2018 at 7:47:25 AM UTC+2, dinesh kumar wrote: >>>> >>>> Can you please tell what other details are required? >>>> >>>> Earlier we were on GWT 2.6.0 (not on GWT 1.5) and currently trying to >>>> upgrade to GWT 2.8.2. >>>> >>>> On Wednesday, June 13, 2018 at 3:05:47 AM UTC+5:30, Colin Alworth wrote: >>>>> >>>>> This happens when the server thinks it can serialize and send an >>>>> object, but the client isn't actually capable of deserializing it. In >>>>> this >>>>> case, the class is java.util.LinkedHashSet - the number that follows >>>>> specifies more details about how the class was referenced by the server, >>>>> which the client must match in order to deserialize correctly. >>>>> >>>>> Without more details, it is hard to be specific, but I'd guess that >>>>> for an application like yours (without having seen any updates in about >>>>> 10 >>>>> years), you might be missing some generics on some other collection. Raw >>>>> collections or custom field serializers that just reference Object make >>>>> it >>>>> difficult for the RPC wiring to know what types will actually go over the >>>>> wire. It is possible that in GWT 1.5 this behaved differently, but it has >>>>> changed since then (I recall both around 2.0 and 2.5 that changes were >>>>> made >>>>> to be more precise and limit application sizes in cases like this). >>>>> >>>>> On Tuesday, June 12, 2018 at 7:52:54 AM UTC-5, dinesh kumar wrote: >>>>>> >>>>>> The above solution fixes the error but now getting another error: >>>>>> >>>>>> com.ptc.cat.ops.client.internal.OperationManager >>>>>> SEVERE: DefaultOperationManager-> Failure dispatching operation >>>>>> com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException: >>>>>> The response could not be deserialized >>>>>> at Unknown.Throwable_1(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.Exception_1(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.RuntimeException_1(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.new >>>>>> IncompatibleRemoteServiceException_1(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.onResponseReceived(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at >>>>>> Unknown.$fireOnResponseReceived(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.onReadyStateChange(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.<anonymous>(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.apply_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.entry0_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.<anonymous>(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> Caused by: com.google.gwt.user.client.rpc.SerializationException: >>>>>> java.util.LinkedHashSet/1826081506 >>>>>> at Unknown.Throwable_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.Exception_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.new >>>>>> SerializationException_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$check(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$instantiate(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$readObject(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.deserialize_668(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.deserialize_697(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$deserialize_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$deserialize(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$readObject(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.deserialize_337(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.deserialize_335(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$deserialize_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$deserialize(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.$readObject(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.read_8(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.onResponseReceived(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at >>>>>> Unknown.$fireOnResponseReceived(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.onReadyStateChange(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.<anonymous>(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.apply_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.entry0_0(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> at Unknown.<anonymous>(com.ptc.windchill.wncgwt.WncGWT-0.js) >>>>>> >>>>>> On Tuesday, June 12, 2018 at 2:06:25 PM UTC+5:30, Thomas Broyer wrote: >>>>>>> >>>>>>> IIUC, make sure all your <entry-point/> classes implement EntryPoint. >>>>>>> Before 2.7, entry points weren't cast to EntryPoint, so you only had >>>>>>> to have a method with "void onModuleLoad()" signature; starting with >>>>>>> GWT >>>>>>> 2.7 (and specifically this commit: >>>>>>> https://github.com/gwtproject/gwt/commit/3be1548873300d5bcb74c0258352c90abe7a42bd), >>>>>>> >>>>>>> the entry points are cast to EntryPoint. >>>>>>> >>>>>>> On Tuesday, June 12, 2018 at 10:13:13 AM UTC+2, dinesh kumar wrote: >>>>>>>> >>>>>>>> I was able to compile my code using latest GWT library. >>>>>>>> >>>>>>>> However while running, my i-frame does not load in the browser and >>>>>>>> following error displays on the browser console: >>>>>>>> >>>>>>>> Tue Jun 12 13:41:26 GMT+530 2018 >>>>>>>> com.google.gwt.logging.client.LogConfiguration >>>>>>>> SEVERE: null >>>>>>>> java.lang.ClassCastException >>>>>>>> at Unknown.Throwable_0(Throwable.java:67) >>>>>>>> at Unknown.Exception_0(Exception.java:29) >>>>>>>> at Unknown.RuntimeException_0(RuntimeException.java:29) >>>>>>>> at Unknown.ClassCastException_0(ClassCastException.java:27) >>>>>>>> at Unknown.checkCriticalType(InternalPreconditions.java:154) >>>>>>>> at >>>>>>>> Unknown.throwClassCastExceptionUnlessNull(InternalPreconditions.java:138) >>>>>>>> at >>>>>>>> Unknown.init_9(com_00046ptc_00046windchill_00046wncgwt_00046WncGWTdebug__EntryMethodHolder.java:3) >>>>>>>> at Unknown.initializeModules(ModuleUtils.java:44) >>>>>>>> at Unknown.apply_0(Impl.java:309) >>>>>>>> at Unknown.entry0_0(Impl.java:368) >>>>>>>> at Unknown.anonymous(Impl.java:78) >>>>>>>> at Unknown.gwtOnLoad_0(ModuleUtils.java:55) >>>>>>>> >>>>>>>> Uncaught Error: java.lang.ClassCastException >>>>>>>> at ClassCastException_0.createError >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:62059) >>>>>>>> at ClassCastException_0.initializeBackingError >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:62104) >>>>>>>> at ClassCastException_0.Throwable_0 >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:62009) >>>>>>>> at ClassCastException_0.Exception_0 >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:62145) >>>>>>>> at ClassCastException_0.RuntimeException_0 >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:62179) >>>>>>>> at new ClassCastException_0 >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:480204) >>>>>>>> at checkCriticalType >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:490918) >>>>>>>> at throwClassCastExceptionUnlessNull >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:458) >>>>>>>> at Array.init_9 >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:74335) >>>>>>>> at initializeModules >>>>>>>> (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:46) >>>>>>>> at apply_0 (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:63011) >>>>>>>> at entry0_0 (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:63076) >>>>>>>> at com.ptc.windchill.wncgwt.WncGWTdebug-0.js:63045 >>>>>>>> at gwtOnLoad_0 (com.ptc.windchill.wncgwt.WncGWTdebug-0.js:60) >>>>>>>> at com.ptc.windchill.wncgwt.WncGWTdebug-0.js:495783 >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> On Thursday, June 7, 2018 at 7:11:02 PM UTC+5:30, Colin Alworth >>>>>>>> wrote: >>>>>>>>> >>>>>>>>> The errors you are getting aren't related to your Locale >>>>>>>>> supersource (or at least not directly), but to the fact that your >>>>>>>>> project >>>>>>>>> has conflicting JRE sources which don't make sense, and so cannot be >>>>>>>>> compiled. Your version of "gwtx" cannot be used with any version of >>>>>>>>> GWT >>>>>>>>> released within the last 9 years or so. >>>>>>>>> >>>>>>>>> The first set of errors in your log, from GWT's internal i18n/etc, >>>>>>>>> are the same error you are going to get from every type in your >>>>>>>>> entire >>>>>>>>> application, because java.lang.Object is broken in your project: >>>>>>>>> [ERROR] java.lang.Object cannot be resolved to a type >>>>>>>>> >>>>>>>>> Searching for Object.java shows us the root cause: >>>>>>>>> [ERROR] Errors in >>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Object.java' >>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>> resolved to a type >>>>>>>>> >>>>>>>>> And in turn, searching for Throwable.java... >>>>>>>>> >>>>>>>>> [java] [ERROR] Errors in >>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Throwable.java' >>>>>>>>> [java] [ERROR] java.io.PrintStream cannot be >>>>>>>>> resolved to a type >>>>>>>>> >>>>>>>>> ... >>>>>>>>> >>>>>>>>> [java] [ERROR] Errors in >>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/PrintStream.java' >>>>>>>>> [java] [ERROR] java.io.FilterOutputStream cannot be >>>>>>>>> resolved to a type >>>>>>>>> >>>>>>>>> And finally >>>>>>>>> >>>>>>>>> [java] [ERROR] Errors in >>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/FilterOutputStream.java' >>>>>>>>> [java] [ERROR] Line 74: The constructor >>>>>>>>> IOException(Throwable) is undefined >>>>>>>>> >>>>>>>>> which by itself appears crazy, until you see where IOException >>>>>>>>> comes from: >>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/IOException.java'. >>>>>>>>> >>>>>>>>> Since GoogleCode is long dead, we can't see the sources there, but >>>>>>>>> you can see them in some exported github projects, such as >>>>>>>>> https://github.com/ttt43ttt/gwtx/blob/master/src/main/java/gwtx/java/io/emul/java/io/IOException.java. >>>>>>>>> >>>>>>>>> You can see there that gwtx is missing this constructor, but GWT >>>>>>>>> 2.8.2 >>>>>>>>> correctly has it (see >>>>>>>>> https://gwt.googlesource.com/gwt/+/2.8.2/user/super/com/google/gwt/emul/java/io/IOException.java#37 >>>>>>>>> ). >>>>>>>>> >>>>>>>>> This is the root issue - IOException is redefined in gwtx, and is >>>>>>>>> incompatible with "modern" (i.e. less than 9 years old) gwt-user.jar. >>>>>>>>> Fix >>>>>>>>> this, and these other resulting issues should go away (though there >>>>>>>>> may be >>>>>>>>> more issues if you do not entirely remove gwtx.jar, and possibly also >>>>>>>>> CoreGWT-src.jar as well, but I cannot say without actually seeing the >>>>>>>>> sources inside). >>>>>>>>> >>>>>>>>> >>>>>>>>> On Thursday, June 7, 2018 at 8:07:23 AM UTC-5, dinesh kumar wrote: >>>>>>>>>> >>>>>>>>>> I have emulated few of the classes for example : java.util.Locale >>>>>>>>>> >>>>>>>>>> But now all my code is always referring to this class instead of >>>>>>>>>> jre library. How and where can we specify where to look for? >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tuesday, June 5, 2018 at 12:27:44 PM UTC+5:30, dinesh kumar >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>> I have updated to GWT 2.8.2 and getting a compilation error : >>>>>>>>>>> >>>>>>>>>>> Compilation unit >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/shared/impl/cldr/DateTimeFormatInfoImpl_se.java' >>>>>>>>>>> >>>>>>>>>>> is removed due to invalid reference(s): >>>>>>>>>>> [java] java.lang.String >>>>>>>>>>> [java] Compilation unit >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/constants/NumberConstants.java' >>>>>>>>>>> >>>>>>>>>>> is removed due to invalid reference(s): >>>>>>>>>>> [java] java.lang.String >>>>>>>>>>> [java] Compilation unit >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/dom/builder/client/DomMediaBuilderBase.java' >>>>>>>>>>> >>>>>>>>>>> is removed due to invalid reference(s): >>>>>>>>>>> [java] java.lang.String >>>>>>>>>>> [java] Compilation unit >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/shared/impl/cldr/DateTimeFormatInfoImpl_lkt.java' >>>>>>>>>>> >>>>>>>>>>> is removed due to invalid reference(s): >>>>>>>>>>> [java] java.lang.String >>>>>>>>>>> [java] Compilation unit >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/impl/cldr/DateTimeFormatInfoImpl_jgo.java' >>>>>>>>>>> >>>>>>>>>>> is removed due to invalid reference(s): >>>>>>>>>>> [java] java.lang.String >>>>>>>>>>> >>>>>>>>>>> . >>>>>>>>>>> . >>>>>>>>>>> . >>>>>>>>>>> .. >>>>>>>>>>> [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Object.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/core/client/JavaScriptObject.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Throwable.java' >>>>>>>>>>> [java] [ERROR] java.io.PrintStream cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Class.java' >>>>>>>>>>> [java] [ERROR] >>>>>>>>>>> com.google.gwt.core.client.JavaScriptObject cannot be resolved to a >>>>>>>>>>> type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/String.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/CloneNotSupportedException.java' >>>>>>>>>>> [java] [ERROR] java.lang.Exception cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/PrintStream.java' >>>>>>>>>>> [java] [ERROR] java.io.FilterOutputStream cannot >>>>>>>>>>> be resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/io/PrintWriter.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/StackTraceElement.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/ClassNotFoundException.java' >>>>>>>>>>> [java] [ERROR] java.lang.Exception cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/reflect/Method.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/CharSequence.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Iterable.java' >>>>>>>>>>> [java] [ERROR] java.util.Spliterator cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/javaemul/internal/NativeRegExp.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/nio/charset/Charset.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/StringBuffer.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/util/Locale.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/StringBuilder.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Comparator.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/UnsupportedEncodingException.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Exception.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/OutputStream.java' >>>>>>>>>>> [java] [ERROR] java.io.IOException cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/io/FilterOutputStream.java' >>>>>>>>>>> [java] [ERROR] Line 74: The constructor >>>>>>>>>>> IOException(Throwable) is undefined >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/IntStream.java' >>>>>>>>>>> [java] [ERROR] java.util.OptionalDouble cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Spliterator.java' >>>>>>>>>>> [java] [ERROR] java.util.Comparator cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/SortedMap.java' >>>>>>>>>>> [java] [ERROR] java.util.Comparator cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/AbstractStringBuilder.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/LocaleInfo.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/IOException.java' >>>>>>>>>>> [java] [ERROR] java.lang.Exception cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/Closeable.java' >>>>>>>>>>> [java] [ERROR] java.io.IOException cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwtx-1.5.2.jar!/com/googlecode/gwtx/java/io/emul/java/io/Flushable.java' >>>>>>>>>>> [java] [ERROR] java.io.IOException cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/LongStream.java' >>>>>>>>>>> [java] [ERROR] java.util.OptionalDouble cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/OptionalDouble.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/gwt/java/lang/Integer.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/OptionalInt.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/DoubleStream.java' >>>>>>>>>>> [java] [ERROR] java.util.OptionalDouble cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/Stream.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/BaseStream.java' >>>>>>>>>>> [java] [ERROR] java.lang.AutoCloseable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/IntSummaryStatistics.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Double.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Long.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Map.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Appendable.java' >>>>>>>>>>> [java] [ERROR] java.io.IOException cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/DateTimeFormatInfo.java' >>>>>>>>>>> [java] [ERROR] >>>>>>>>>>> com.google.gwt.i18n.shared.DateTimeFormatInfo cannot be resolved to >>>>>>>>>>> a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/LocalizedNames.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/constants/DateTimeConstants.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/ptc/fox_10/Windchill/srclib/wnc/CoreGWT-src.jar!/com/google/gwt/i18n/client/impl/LocaleInfoImpl.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/client/constants/NumberConstants.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/OptionalLong.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/LongSummaryStatistics.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/NumberFormatException.java' >>>>>>>>>>> [java] [ERROR] java.lang.IllegalArgumentException >>>>>>>>>>> cannot be resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/Number.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/DoubleSummaryStatistics.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/function/Predicate.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/function/BinaryOperator.java' >>>>>>>>>>> [java] [ERROR] java.util.Comparator cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Optional.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/stream/Collector.java' >>>>>>>>>>> [java] [ERROR] java.util.Set cannot be resolved to >>>>>>>>>>> a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/AutoCloseable.java' >>>>>>>>>>> [java] [ERROR] java.lang.Exception cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Collection.java' >>>>>>>>>>> [java] [ERROR] java.lang.Object cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/util/Set.java' >>>>>>>>>>> [java] [ERROR] java.util.Collection cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/i18n/shared/DateTimeFormatInfo.java' >>>>>>>>>>> [java] [ERROR] java.lang.String cannot be resolved >>>>>>>>>>> to a type >>>>>>>>>>> [java] [ERROR] Errors in >>>>>>>>>>> 'jar:file:/opt/wnc/3rdPartyJars/lib/gwt-user.jar!/com/google/gwt/emul/java/lang/IllegalArgumentException.java' >>>>>>>>>>> [java] [ERROR] java.lang.Throwable cannot be >>>>>>>>>>> resolved to a type >>>>>>>>>>> >>>>>>>>>> -- You received this message because you are subscribed to the Google Groups "GWT Users" group. 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