You can use the Java 1.6 compiler and produce 1.5 compatible bytecode. So there should be no down side other than the annoyance of downloading/installing JDK 1.6 and telling your IDE or build system about it. If you're using Eclipse check your Java compiler settings for the project.
HTH Fred On Wed, Dec 30, 2009 at 1:18 PM, francescoNemesi <[email protected]> wrote: > Thanks Fred, I will try with JDK 1.6, although I do not like it all as > my project will have to run on JDK 1.5... > > Kind Regards, > Francesco > > On Dec 30, 8:03 pm, Fred Sauer <[email protected]> wrote: > > I think you need to upgrade your JDK for now > > > > http://code.google.com/p/google-web-toolkit/issues/detail?id=4254 > > > > > > > > > > > > On Wed, Dec 30, 2009 at 8:20 AM, francescoNemesi <[email protected]> > wrote: > > > Hi there, > > > > > I upgraded my project to GWT 2.0 and GWT_Log 3.0.1, in development > > > mode I get the error below. Any ideas why? Thanks in advance for any > > > help. > > > > > Francesco > > > > > ====================================================== > > > > > 16:14:14.691 [ERROR] [kbit] Unable to load module entry point class > > > com.keinavo.bitools.client.KeinavoBITools (see associated exception > > > for details) > > > java.lang.RuntimeException: Deferred binding failed for > > > 'com.allen_sauer.gwt.log.client.impl.LogImpl' (did you forget to > > > inherit a required module?) > > > at com.google.gwt.dev.shell.GWTBridgeImpl.create > > > (GWTBridgeImpl.java:43) > > > at com.google.gwt.core.client.GWT.create(GWT.java:98) > > > at com.allen_sauer.gwt.log.client.Log.<clinit>(Log.java:70) > > > at com.keinavo.bitools.client.KeinavoBITools.onModuleLoad > > > (KeinavoBITools.java:138) > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > > at java.lang.reflect.Method.invoke(Unknown Source) > > > at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java: > > > 369) > > > at com.google.gwt.dev.shell.OophmSessionHandler.loadModule > > > (OophmSessionHandler.java:185) > > > at com.google.gwt.dev.shell.BrowserChannelServer.processConnection > > > (BrowserChannelServer.java:380) > > > at com.google.gwt.dev.shell.BrowserChannelServer.run > > > (BrowserChannelServer.java:222) > > > at java.lang.Thread.run(Unknown Source) > > > Caused by: java.lang.VerifyError: (class: com/google/gwt/core/client/ > > > Scheduler, method: <init> signature: ()V) Illegal constant pool index > > > at com.google.gwt.dom.client.StyleInjector.schedule > > > (StyleInjector.java:389) > > > at com.google.gwt.dom.client.StyleInjector.inject > > > (StyleInjector.java:382) > > > at com.google.gwt.dom.client.StyleInjector.injectAtStart > > > (StyleInjector.java:272) > > > at com.google.gwt.dom.client.StyleInjector.injectAtStart > > > (StyleInjector.java:257) > > > at com.allen_sauer.gwt.log.client.impl.LogImplBase.<clinit> > > > (LogImplBase.java:61) > > > at java.lang.Class.forName0(Native Method) > > > at java.lang.Class.forName(Unknown Source) > > > at com.google.gwt.dev.shell.ModuleSpace.loadClassFromSourceName > > > (ModuleSpace.java:580) > > > at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate > > > (ModuleSpace.java:415) > > > at com.google.gwt.dev.shell.GWTBridgeImpl.create > > > (GWTBridgeImpl.java:39) > > > at com.google.gwt.core.client.GWT.create(GWT.java:98) > > > at com.allen_sauer.gwt.log.client.Log.<clinit>(Log.java:70) > > > at com.keinavo.bitools.client.KeinavoBITools.onModuleLoad > > > (KeinavoBITools.java:138) > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > > at java.lang.reflect.Method.invoke(Unknown Source) > > > at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java: > > > 369) > > > at com.google.gwt.dev.shell.OophmSessionHandler.loadModule > > > (OophmSessionHandler.java:185) > > > at com.google.gwt.dev.shell.BrowserChannelServer.processConnection > > > (BrowserChannelServer.java:380) > > > at com.google.gwt.dev.shell.BrowserChannelServer.run > > > (BrowserChannelServer.java:222) > > > at java.lang.Thread.run(Unknown Source) > > > > > -- > > > > > You received this message because you are subscribed to the Google > Groups > > > "gwt-log" group. > > > To post to this group, send email to [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]<gwt-log%[email protected]> > <gwt-log%[email protected]<gwt-log%[email protected]>> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/gwt-log?hl=en. > > > > -- > > Fred Sauer > > Developer Advocate > > Google Inc.1600 Amphitheatre Parkway > > Mountain View, CA 94043 > > [email protected] > > -- > > You received this message because you are subscribed to the Google Groups > "gwt-log" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<gwt-log%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/gwt-log?hl=en. > > > -- Fred Sauer Developer Advocate Google Inc.1600 Amphitheatre Parkway Mountain View, CA 94043 [email protected] -- You received this message because you are subscribed to the Google Groups "gwt-log" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/gwt-log?hl=en.
