On Saturday, May 16, 2020 at 2:49:06 AM UTC+2, Rogelio Flores wrote: > > I tried using the Maven Plugin for GWT ( > https://tbroyer.github.io/gwt-maven-plugin/) with an existing project > that I just upgraded to use GWT 2.9.0. > > When I try running mvn run:codeserver, I get this: > > [DEBUG] Arguments: com.google.gwt.dev.codeserver.CodeServer -workDir > /Users/rflores/workspace/commonui/client-appmark-admin/target/gwt/codeserver > -allowMissingSrc -src > /Users/rflores/workspace/commonui/client-appmark-admin/src/main/java > com.microfocus.am.Adminui > > [WARNING] Error: Could not find or load main class > com.google.gwt.dev.codeserver.CodeServer > > [WARNING] Caused by: java.lang.ClassNotFoundException: > com.google.gwt.dev.codeserver.CodeServer > > [INFO] > ------------------------------------------------------------------------ > > [INFO] BUILD FAILURE > > [INFO] > ------------------------------------------------------------------------ > > [INFO] Total time: 4.358 s > > [INFO] Finished at: 2020-05-14T17:41:51-06:00 > > [INFO] > ------------------------------------------------------------------------ > > [ERROR] Failed to execute goal > net.ltgt.gwt.maven:gwt-maven-plugin:1.0.0:codeserver (default-cli) on > project commonui-appmark-admin: GWT exited with status 1 -> [Help 1] > > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal net.ltgt.gwt.maven:gwt-maven-plugin:1.0.0:codeserver (default-cli) > on project commonui-appmark-admin: GWT exited with status 1 > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute ( > MojoExecutor.java:215) > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute ( > MojoExecutor.java:156) > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute ( > MojoExecutor.java:148) > > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject ( > LifecycleModuleBuilder.java:117) > > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject ( > LifecycleModuleBuilder.java:81) > > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build > > (SingleThreadedBuilder.java:56) > > at org.apache.maven.lifecycle.internal.LifecycleStarter.execute ( > LifecycleStarter.java:128) > > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) > > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) > > at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) > > at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957) > > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) > > at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) > > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native > Method) > > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke ( > NativeMethodAccessorImpl.java:62) > > at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke ( > DelegatingMethodAccessorImpl.java:43) > > at java.lang.reflect.Method.invoke (Method.java:567) > > at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced ( > Launcher.java:282) > > at org.codehaus.plexus.classworlds.launcher.Launcher.launch ( > Launcher.java:225) > > at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode > (Launcher.java:406) > > at org.codehaus.plexus.classworlds.launcher.Launcher.main ( > Launcher.java:347) > > Caused by: org.apache.maven.plugin.MojoExecutionException: GWT exited > with status 1 > > at net.ltgt.gwt.maven.CommandLine.execute (CommandLine.java:73) > > at net.ltgt.gwt.maven.AbstractDevModeMojo.execute ( > AbstractDevModeMojo.java:272) > > at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo ( > DefaultBuildPluginManager.java:137) > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute ( > MojoExecutor.java:210) > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute ( > MojoExecutor.java:156) > > at org.apache.maven.lifecycle.internal.MojoExecutor.execute ( > MojoExecutor.java:148) > > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject ( > LifecycleModuleBuilder.java:117) > > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject ( > LifecycleModuleBuilder.java:81) > > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build > > (SingleThreadedBuilder.java:56) > > at org.apache.maven.lifecycle.internal.LifecycleStarter.execute ( > LifecycleStarter.java:128) > > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) > > at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) > > at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) > > at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957) > > at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) > > at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) > > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native > Method) > > at jdk.internal.reflect.NativeMethodAccessorImpl.invoke ( > NativeMethodAccessorImpl.java:62) > > at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke ( > DelegatingMethodAccessorImpl.java:43) > > at java.lang.reflect.Method.invoke (Method.java:567) > > at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced ( > Launcher.java:282) > > at org.codehaus.plexus.classworlds.launcher.Launcher.launch ( > Launcher.java:225) > > at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode > (Launcher.java:406) > > at org.codehaus.plexus.classworlds.launcher.Launcher.main ( > Launcher.java:347) > > [ERROR] > > [ERROR] > > [ERROR] For more information about the errors and possible solutions, > please read the following articles: > > [ERROR] [Help 1] > http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException > > Does anybody know why? >
Check in your ~/.m2/repository/com/google/gwt/gwt-dev/2.9.0/gwt-dev-2.9.0.jar that it contains the com/google/gwt/dev/codeserver/CodeServer.class, maybe your JAR is corrupt. > I then tried to create a brand new project to see if I was missing > something in my configuration by looking at the project created from the > archetype. I did this: > > $ mvn archetype:generate -DarchetypeGroupId=net.ltgt.gwt.archetypes > -DarchetypeVersion=1.0.0 -DarchetypeArtifactId=modular-webapp > > and I get this Error: > > [WARNING] Error reading archetype catalog > http://repo.maven.apache.org/maven2 > > org.apache.maven.wagon.TransferFailedException: Transfer failed for > http://repo.maven.apache.org/maven2 501 HTTPS Required > > Which version of Maven are you using? Maven has switched to using https://repo.maven.apache.org since version 3.2.3 ( https://github.com/apache/maven/commit/92161918698c55f4c108acb8c6042ad86e705b15), released 6 years ago! -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit/03c716cd-8c58-4c23-86c6-190652db8914%40googlegroups.com.
