Perché non posso avviare il mio progetto LibGDX su html?

Così, ho creato un progetto libgdx attraverso l'installazione del gradle e programmato il mio gioco. Quando lo lancio sul desktop, tutto è ok, ma quando provo a fare funzionare il codice HTML ottengo il seguente errore:Perché non posso avviare il mio progetto LibGDX su html?

:html:draftCompileGwt FAILED 

    FAILURE: Build failed with an exception. 

    * What went wrong: 
    Execution failed for task ':html:draftCompileGwt'. 
    > Process 'command 'C:\Program Files\Java\jdk1.8.0_25\bin\java.exe'' 
    finished with non-zero exit value 1 

    * Try: 
    Run with --stacktrace option to get the stack trace. Run with --info 
    or --debug option to get more log output. 

    BUILD FAILED 

    Total time: 16.256 secs 
    Process 'command 'C:\Program Files\Java\jdk1.8.0_25\bin\java.exe'' 
    finished with non-zero exit value 1 

    17:40:11: External task execution finished 'superDev'.

ho cercato su internet, ma non ho trovato niente di utile.

Quale potrebbe essere la causa del problema?

Aggiornamento:

Running with --stacktrace:

FAILURE: Build failed with an exception. 

* What went wrong: 
Execution failed for task ':html:draftCompileGwt'. 
> Process 'command 'C:\Program Files\Java\jdk1.8.0_25\bin\java.exe''finished with non-zero exit value 1 

* Try: 
Run with --info or --debug option to get more log output. 

* Exception is: 
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':html:draftCompileGwt'. 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46) 
    at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35) 
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64) 
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) 
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) 
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) 
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) 
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) 
    at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:305) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) 
    at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) 
    at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:23) 
    at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:88) 
    at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) 
    at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) 
    at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:68) 
    at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:62) 
    at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:55) 
    at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:149) 
    at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:106) 
    at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:86) 
    at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:80) 
    at org.gradle.tooling.internal.provider.BuildModelAction.run(BuildModelAction.java:43) 
    at org.gradle.tooling.internal.provider.BuildModelAction.run(BuildModelAction.java:30) 
    at org.gradle.tooling.internal.provider.ConfiguringBuildAction.run(ConfiguringBuildAction.java:119) 
    at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:36) 
    at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) 
    at org.gradle.launcher.daemon.server.exec.ExecuteBuild.doBuild(ExecuteBuild.java:47) 
    at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.WatchForDisconnection.execute(WatchForDisconnection.java:35) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.ResetDeprecationLogger.execute(ResetDeprecationLogger.java:24) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.StartStopIfBuildAndStop.execute(StartStopIfBuildAndStop.java:33) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:71) 
    at org.gradle.launcher.daemon.server.exec.ForwardClientInput$2.call(ForwardClientInput.java:69) 
    at org.gradle.util.Swapper.swap(Swapper.java:38) 
    at org.gradle.launcher.daemon.server.exec.ForwardClientInput.execute(ForwardClientInput.java:69) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.LogToClient.doBuild(LogToClient.java:60) 
    at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.EstablishBuildEnvironment.doBuild(EstablishBuildEnvironment.java:70) 
    at org.gradle.launcher.daemon.server.exec.BuildCommandOnly.execute(BuildCommandOnly.java:34) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.DaemonHygieneAction.execute(DaemonHygieneAction.java:39) 
    at org.gradle.launcher.daemon.server.exec.DaemonCommandExecution.proceed(DaemonCommandExecution.java:119) 
    at org.gradle.launcher.daemon.server.exec.StartBuildOrRespondWithBusy$1.run(StartBuildOrRespondWithBusy.java:46) 
    at org.gradle.launcher.daemon.server.DaemonStateCoordinator$1.run(DaemonStateCoordinator.java:246) 
    at org.gradle.internal.concurrent.DefaultExecutorFactory$StoppableExecutorImpl$1.run(DefaultExecutorFactory.java:64) 
Caused by: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_25\bin\java.exe'' finished with non-zero exit value 1 
    at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:365) 
    at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJavaExecAction.java:31) 
    at org.gradle.api.internal.file.DefaultFileOperations.javaexec(DefaultFileOperations.java:145) 
    at org.gradle.api.internal.project.AbstractProject.javaexec(AbstractProject.java:784) 
    at org.gradle.api.internal.project.AbstractProject.javaexec(AbstractProject.java:780) 
    at de.richsource.gradle.plugins.gwt.AbstractGwtActionTask.exec(AbstractGwtActionTask.java:72) 
    at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:63) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.doExecute(AnnotationProcessingTaskFactory.java:218) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:211) 
    at org.gradle.api.internal.project.taskfactory.AnnotationProcessingTaskFactory$StandardTaskAction.execute(AnnotationProcessingTaskFactory.java:200) 
    at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:579) 
    at org.gradle.api.internal.AbstractTask$TaskActionWrapper.execute(AbstractTask.java:562) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:80) 
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:61) 
    ... 55 more 


BUILD FAILED

fonte

2015-02-20 Anonymous

Hai provato una delle cose che suggerisce il messaggio di errore? (le opzioni --stacktrace, --info o --debug?) Aggiorna la tua domanda con l'output di quelli che non fanno luce sul problema. –

Ho eseguito tutte e 3 le opzioni, ma nulla ha aiutato. Non riuscivo a mettere le altre uscite, perché StackOverflow ha un limite di 30000. :( –

Ugh, quell'output non è utile. :) Intendo dire che alcune delle librerie GWT sono mancanti o non completamente configurate (è sempre un po 'finto). Non riesco a trovare buoni documenti Libgdx + gradle + GWT, quindi la soluzione migliore è probabilmente trovare le istruzioni di configurazione GWT che corrispondono al tuo ambiente (Eclipse? Etc?) E gestirle comunque. Se funziona, per favore aggiungi una risposta, poiché sospetto che non sarai il primo a trovarlo. –

Ho avuto lo stesso problema. Nel mio caso, avevo un pacchetto extra che si trova in una cartella diversa della classe java principale. La soluzione era modificare il file .gwt.xml e aggiungere il mio altro pacchetto sorgente.

Il codice originale era:

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit trunk//EN" "http://google-web-toolkit.googlecode.com/svn/trunk/distro-source/core/src/gwt-module.dtd"> 
<module> 
    <source path="com/jds/domino" /> 
</module>

E ho aggiunto:

<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit trunk//EN" "http://google-web-toolkit.googlecode.com/svn/trunk/distro-source/core/src/gwt-module.dtd"> 
<module> 
    <source path="com/jds/domino" /> 
    <source path="com/jds/splash" /> 
</module>

fonte

2015-03-18 12:57:03

o dimenticato di ereditare il modulo GWT da alcune dipendenze –

tenta di eseguire l'operazione con --debug, come suggerito da P.T., ma salva tutto l'output in un file. Quindi apri il file di output in un editor di testo e cerca "Errore". L'errore stesso potrebbe essere molto lontano dalla fine del file. Pertanto, l'applicazione terminale non può contenere abbastanza buffer per salvarla completamente, ecco perché è necessario un file.

Ad esempio, per me GWT non è stato in grado di compilare alcune classi, a causa della mancata implementazione di alcuni metodi Java in GWT. Semplicemente continua a compilare, tuttavia è stata abilitata la modalità rigorosa per il compilatore (forse c'è un bug in gradle-gwt). E alla fine non c'era uscita leggibile. Ma le istruzioni precedenti mi hanno aiutato.

fonte

2015-08-23 10:00:43

Perché non posso avviare il mio progetto LibGDX su html?

risposta

Problemi correlati