Do you have a class that extend com.google.gwt.gadgets.client.Gadget<T> ? If that doesn't make sense to you, then check out the GettingStarted guide at http://code.google.com/p/gwt-google-apis
On Tue, Apr 19, 2011 at 7:39 PM, dicko <d...@mothdesign.com.au> wrote: > Thanks for your help so far but I'm still having issues. Now I'm > getting this error when I attempt to compile: > > Compiling module com.google.gwt.gadgets.Gadgets > [ERROR] Module has no entry points defined > > Any hints? > > > > On Apr 15, 11:25 pm, Eric Ayers <zun...@google.com> wrote: >> Yeah, I forgot, the GadgetLinker "went bad" with GWT 2.2 there is a >> patch I just put up for gadgets that builds against the latest GWT >> releases. >> >> http://gwt-code-reviews.appspot.com/1370808/ >> >> It doesn't handle <stylesheet> module directives correctly though. >> >> >> >> >> >> >> >> On Fri, Apr 15, 2011 at 2:34 AM, dicko <d...@mothdesign.com.au> wrote: >> > Thanks for your help guys but I'm still having trouble. Do I just >> > need to import the project and then re-compile it? If so, I'm getting >> > this error: >> >> > [ERROR] Unable to load class >> > 'com.google.gwt.gadgets.linker.GadgetLinker' >> > java.lang.ClassNotFoundException: >> > com.google.gwt.gadgets.linker.GadgetLinker >> > at java.net.URLClassLoader$1.run(Unknown Source) >> > at java.security.AccessController.doPrivileged(Native Method) >> > at java.net.URLClassLoader.findClass(Unknown Source) >> > at java.lang.ClassLoader.loadClass(Unknown Source) >> > at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) >> > at java.lang.ClassLoader.loadClass(Unknown Source) >> > at com.google.gwt.dev.cfg.ModuleDefSchema >> > $ClassAttrCvt.convertToArg(ModuleDefSchema.java:869) >> > 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:274) >> > at >> > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(U >> > nknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyE >> > lement(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan >> > StartElement(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl >> > $FragmentContentDriver.next(Unknown Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan >> > Document(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown >> > Source) >> > at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl >> > $JAXPSAXParser.parse(Unknown Source) >> > at com.google.gwt.dev.util.xml.ReflectiveParser >> > $Impl.parse(ReflectiveParser.java:331) >> > at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.access >> > $100(ReflectiveParser.java:48) >> > at >> > com.google.gwt.dev.util.xml.ReflectiveParser.parse(ReflectiveParser.java: >> > 402) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad(ModuleDefLoader.java: >> > 280) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java: >> > 192) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule(ModuleDefLoader.java: >> > 308) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(ModuleDefLoader.ja >> > va: >> > 151) >> > at com.google.gwt.dev.Compiler.run(Compiler.java:185) >> > at com.google.gwt.dev.Compiler$1.run(Compiler.java:159) >> > at >> > com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java: >> > 87) >> > at >> > com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRu >> > nner.java: >> > 81) >> > at com.google.gwt.dev.Compiler.main(Compiler.java:166) >> > [ERROR] Failure while parsing XML >> > com.google.gwt.core.ext.UnableToCompleteException: (see previous log >> > entries) >> > at com.google.gwt.dev.cfg.ModuleDefSchema >> > $ClassAttrCvt.convertToArg(ModuleDefSchema.java:872) >> > 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:274) >> > at >> > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(U >> > nknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyE >> > lement(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan >> > StartElement(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl >> > $FragmentContentDriver.next(Unknown Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan >> > Document(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown >> > Source) >> > at >> > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown >> > Source) >> > at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl >> > $JAXPSAXParser.parse(Unknown Source) >> > at com.google.gwt.dev.util.xml.ReflectiveParser >> > $Impl.parse(ReflectiveParser.java:331) >> > at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.access >> > $100(ReflectiveParser.java:48) >> > at >> > com.google.gwt.dev.util.xml.ReflectiveParser.parse(ReflectiveParser.java: >> > 402) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad(ModuleDefLoader.java: >> > 280) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java: >> > 192) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule(ModuleDefLoader.java: >> > 308) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(ModuleDefLoader.ja >> > va: >> > 151) >> > at com.google.gwt.dev.Compiler.run(Compiler.java:185) >> > at com.google.gwt.dev.Compiler$1.run(Compiler.java:159) >> > at >> > com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java: >> > 87) >> > at >> > com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRu >> > nner.java: >> > 81) >> > at com.google.gwt.dev.Compiler.main(Compiler.java:166) >> > [ERROR] Unexpected error while processing XML >> > com.google.gwt.core.ext.UnableToCompleteException: (see previous log >> > entries) >> > at com.google.gwt.dev.util.xml.ReflectiveParser >> > $Impl.parse(ReflectiveParser.java:355) >> > at com.google.gwt.dev.util.xml.ReflectiveParser$Impl.access >> > $100(ReflectiveParser.java:48) >> > at >> > com.google.gwt.dev.util.xml.ReflectiveParser.parse(ReflectiveParser.java: >> > 402) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad(ModuleDefLoader.java: >> > 280) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java: >> > 192) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule(ModuleDefLoader.java: >> > 308) >> > at >> > com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(ModuleDefLoader.ja >> > va: >> > 151) >> > at com.google.gwt.dev.Compiler.run(Compiler.java:185) >> > at com.google.gwt.dev.Compiler$1.run(Compiler.java:159) >> > at >> > com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java: >> > 87) >> > at >> > com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRu >> > nner.java: >> > 81) >> > at com.google.gwt.dev.Compiler.main(Compiler.java:166) >> >> > If there are some other steps I should be taking, please let me know - >> > or you could just give me a link to a recompiled gwt-gadgets.jar >> > file ; ) >> >> > On Apr 11, 7:44 pm, Eric Ayers <zun...@google.com> wrote: >> >>http://code.google.com/p/gwt-google-apis/wiki/GettingStartedSource >> >> >> On Mon, Apr 11, 2011 at 2:16 AM, dicko <d...@mothdesign.com.au> wrote: >> >> > To be honest, I have no idea how to compile gwt-gadgets sources or >> >> > where to get them from in the first place (I'm not a real developer). >> >> > I was kind of hoping that Google might have a spare developer to do it >> >> > if it's really that simple! >> >> >> > Alternatively, if someone can help me out with some instructions on >> >> > how to do this, I'd really appreciate it. >> >> >> > On Apr 10, 2:52 am, Eric Ayers <zun...@google.com> wrote: >> >> >> That's exactly what the problem is (with all the gwt-google-api >> >> >> libraries and GWT 2.2) >> >> >> >> On Sat, Apr 9, 2011 at 12:34 PM, Juan Pablo Gardella >> >> >> >> <gardellajuanpa...@gmail.com> wrote: >> >> >> > Is gwt-gadgets compatible with gwt 2.2? Perhaps you must >> >> >> > compile gwt-gadgets >> >> >> > sources with gwt 2.2 for use in your project. >> >> >> >> > 2011/4/8 dicko <d...@mothdesign.com.au> >> >> >> >> >> Hi there, >> >> >> >> >> I've seen a few posts complaining about this error but they seem to >> >> >> >> refer to issues using the Maps.jar. Anyway, I've recently updated >> >> >> >> the >> >> >> >> GWT plugin from 2.1 to 2.2 and can now no longer compile a gadget >> >> >> >> I've >> >> >> >> been building using the Gadgets plugin (gwt-gadgets.jar). I'm >> >> >> >> receiving this error: >> >> >> >> >> [ERROR] Unexpected >> >> >> >> java.lang.IncompatibleClassChangeError: Found interface >> >> >> >> com.google.gwt.core.ext.typeinfo.JClassType, but class was expected >> >> >> >> at >> >> >> >> >> com.google.gwt.gadgets.rebind.GadgetGenerator.validateType(GadgetGenerator. >> >> >> >> java: >> >> >> >> 475) >> >> >> >> at >> >> >> >> >> com.google.gwt.gadgets.rebind.GadgetGenerator.generate(GadgetGenerator.java >> >> >> >> : >> >> >> >> 93) >> >> >> >> at >> >> ... >> >> read more » > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- Eric Z. Ayers Google Web Toolkit, Atlanta, GA USA -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
