My problem was caused by the version of Java Eclipse was using. Although my execution environment and build scripts use Java 1.8.0_11, Eclipse itself was using a 1.6 JDK. Once I corrected that, all is working.
Thanks! On Thursday, August 14, 2014 5:19:34 PM UTC-6, Fred Sauer wrote: > > What happens if you target Java 7 for your build? > > Fred Sauer on Android > On Aug 14, 2014 3:23 PM, "Dennis Foster" <[email protected] <javascript:>> > wrote: > >> Actually, I'm building with Java 8 (v1.8.0_11). >> >> >> On Thursday, August 14, 2014 3:39:25 PM UTC-6, Fred Sauer wrote: >>> >>> 51.0 is Java 7. >>> >>> Are you trying to build with Java 6? >>> >>> >>> On Thu, Aug 14, 2014 at 1:56 PM, Dennis Foster <[email protected]> >>> wrote: >>> >>>> Anybody got gwt-log working with GWT SuperDevMode using the latest >>>> versions of both (gwt-log v3.3.1, GWT 2.6.1)? >>>> >>>> When I try to start my Eclipse debug configuration for SuperDevMode >>>> with the v3.3.1/v2.6.1 combination, I now get the following error and the >>>> debug session won't start. >>>> >>>> Loading inherited module '...this is the name of my module file...' >>>> Loading inherited module 'com.allen_sauer.gwt.log.gwt-log-DEBUG' >>>> Loading inherited module 'com.allen_sauer.gwt.log.gwt-log-impl' >>>> [ERROR] Unexpected error while processing XML >>>> java.lang.UnsupportedClassVersionError: >>>> com/allen_sauer/gwt/log/rebind/LogMessageFormatterGenerator >>>> : Unsupported major.minor version 51.0 >>>> at java.lang.ClassLoader.defineClass1(Native Method) >>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) >>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:615) >>>> at java.security.SecureClassLoader.defineClass( >>>> SecureClassLoader.java:141) >>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) >>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58) >>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197) >>>> at java.security.AccessController.doPrivileged(Native Method) >>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>>> at com.google.gwt.dev.cfg.ModuleDefSchema$ClassAttrCvt. >>>> convertToArg(ModuleDefSchema.java:888) >>>> at com.google.gwt.dev.util.xml.HandlerArgs.convertToArg( >>>> HandlerArgs.java:64) >>>> at com.google.gwt.dev.util.xml.HandlerMethod.invokeBegin( >>>> HandlerMethod.java:221) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl. >>>> startElement(ReflectiveParser.java:294) >>>> at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown >>>> Source) >>>> at org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(Unknown >>>> Source) >>>> at >>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown >>>> >>>> Source) >>>> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl >>>> $FragmentContentDispatcher.dispatch(Unknown Source) >>>> at >>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown >>>> Source) >>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) >>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) >>>> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) >>>> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) >>>> at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown >>>> Source) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.parse( >>>> ReflectiveParser.java:347) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.access$ >>>> 200(ReflectiveParser.java:68) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser.parse( >>>> ReflectiveParser.java:418) >>>> at com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad( >>>> ModuleDefLoader.java:346) >>>> at com.google.gwt.dev.cfg.ModuleDefSchema$BodySchema.__inherits_begin( >>>> ModuleDefSchema.java:497) >>>> at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) >>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke( >>>> DelegatingMethodAccessorImpl.java:25) >>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>> at com.google.gwt.dev.util.xml.HandlerMethod.invokeBegin( >>>> HandlerMethod.java:230) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl. >>>> startElement(ReflectiveParser.java:294) >>>> at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown >>>> Source) >>>> at >>>> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown >>>> Source) >>>> at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown >>>> Source) >>>> at >>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown >>>> >>>> Source) >>>> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl >>>> $FragmentContentDispatcher.dispatch(Unknown Source) >>>> at >>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown >>>> Source) >>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) >>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) >>>> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) >>>> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) >>>> at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown >>>> Source) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.parse( >>>> ReflectiveParser.java:347) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.access$ >>>> 200(ReflectiveParser.java:68) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser.parse( >>>> ReflectiveParser.java:418) >>>> at com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad( >>>> ModuleDefLoader.java:346) >>>> at com.google.gwt.dev.cfg.ModuleDefSchema$BodySchema.__inherits_begin( >>>> ModuleDefSchema.java:497) >>>> at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) >>>> at sun.reflect.DelegatingMethodAccessorImpl.invoke( >>>> DelegatingMethodAccessorImpl.java:25) >>>> at java.lang.reflect.Method.invoke(Method.java:597) >>>> at com.google.gwt.dev.util.xml.HandlerMethod.invokeBegin( >>>> HandlerMethod.java:230) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl. >>>> startElement(ReflectiveParser.java:294) >>>> at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown >>>> Source) >>>> at >>>> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown >>>> Source) >>>> at >>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown >>>> >>>> Source) >>>> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl >>>> $FragmentContentDispatcher.dispatch(Unknown Source) >>>> at >>>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown >>>> Source) >>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) >>>> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) >>>> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) >>>> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) >>>> at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown >>>> Source) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.parse( >>>> ReflectiveParser.java:347) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.access$ >>>> 200(ReflectiveParser.java:68) >>>> at com.google.gwt.dev.util.xml.ReflectiveParser.parse( >>>> ReflectiveParser.java:418) >>>> at com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad( >>>> ModuleDefLoader.java:346) >>>> at com.google.gwt.dev.cfg.ModuleDefLoader.load( >>>> ModuleDefLoader.java:267) >>>> at com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule( >>>> ModuleDefLoader.java:210) >>>> at com.google.gwt.dev.cfg.ModuleDefLoader.loadFromResources( >>>> ModuleDefLoader.java:170) >>>> at com.google.gwt.dev.codeserver.Recompiler.loadModule( >>>> Recompiler.java:214) >>>> at com.google.gwt.dev.codeserver.Recompiler.noCompile( >>>> Recompiler.java:146) >>>> at com.google.gwt.dev.codeserver.ModuleState.<init>( >>>> ModuleState.java:52) >>>> at com.google.gwt.dev.codeserver.CodeServer.makeModules( >>>> CodeServer.java:120) >>>> at com.google.gwt.dev.codeserver.CodeServer.start(CodeServer.java:95) >>>> at com.google.gwt.dev.codeserver.CodeServer.main(CodeServer.java:71) >>>> at com.google.gwt.dev.codeserver.CodeServer.main(CodeServer.java:49) >>>> [ERROR] Line 23: Unexpected exception while processing element >>>> 'inherits' >>>> >>>> - - - - - >>>> >>>> Note that I had this working most recently using gwt-log v3.1.8 and GWT >>>> 2.6.0. I'm using the same debug configuration now as I was with the >>>> earlier version combination. If I remove the gwt-log stuff from my module >>>> XML (and remove the code references), SuperDevMode works fine. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "gwt-log" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> Visit this group at http://groups.google.com/group/gwt-log. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> >>> >>> -- >>> Fred Sauer >>> [email protected] >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "gwt-log" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at http://groups.google.com/group/gwt-log. >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "gwt-log" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/gwt-log. For more options, visit https://groups.google.com/d/optout.
