Thanks, I cant see anything like that al;though I do have stuff like static private byte[] rgRS = new byte[NV_SIZE*4]; static GeneralTask[] pActObj = new GeneralTask[TASK_MAX];
etc, will they trigger it? On 26 July 2016 at 08:46, Steve Hannah <[email protected]> wrote: > The best thing to do is just no use the static initializer to initialize > objects that you aren't sure about. Instead instantiate them lazily. > > E.g. > > don't do anything like > > static MyClass c = new MyClass(); > > Steve > > On Mon, Jul 25, 2016 at 5:35 PM, Gareth Murfin <[email protected]> > wrote: > >> Thanks, how do I identify synchronous code? Surely no use of >> synchronized means it has all gone ? >> >> On 26 July 2016 at 05:51, Steve Hannah <[email protected]> >> wrote: >> >>> Check your static initializer for the Ddragon class. If you have >>> something like >>> >>> private static void myvar = new SomeObject(); >>> >>> And the SomeObject constructor includes synchronous code somewhere down >>> the line, then this would also trigger it. >>> >>> Steve >>> >>> On Monday, 25 July 2016, Gareth Murfin <[email protected]> wrote: >>> >>>> I have removed all references to synchronized, but I am still getting >>>> this error with a Javascript build: >>>> >>>> [INFO] >>>> [INFO] --- teavm-maven-plugin:1.0.0-cn1-004:compile (web-client) @ >>>> MyApplication --- >>>> [INFO] Preparing classpath for JavaScript generation >>>> [INFO] Using the following classpath for JavaScript generation: >>>> /tmp/build7232626002789411357xxx/lib/CodenameOne.jar:/tmp/build7232626002789411357xxx/lib/Factory.jar:/tmp/build7232626002789411357xxx/lib/app.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-classlib/1.0.0-cn1-004/teavm-classlib-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-platform/1.0.0-cn1-004/teavm-platform-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-core/1.0.0-cn1-004/teavm-core-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-metaprogramming-api/1.0.0-cn1-004/teavm-metaprogramming-api-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/commons-io/commons-io/2.4/commons-io-2.4.jar:/home/ec2-user/.m2/repository/com/carrotsearch/hppc/0.6.1/hppc-0.6.1.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-jso-apis/1.0.0-cn1-004/teavm-jso-apis-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-jso-impl/1.0.0-cn1-004/teavm-jso-impl-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/org/mozilla/rhino/1.7.7/rhino-1.7.7.jar:/home/ec2-user/.m2/repository/org/ow2/asm/asm-debug-all/5.0.4/asm-debug-all-5.0.4.jar:/home/ec2-user/.m2/repository/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar:/home/ec2-user/.m2/repository/com/jcraft/jzlib/1.1.3/jzlib-1.1.3.jar:/home/ec2-user/.m2/repository/joda-time/joda-time/2.7/joda-time-2.7.jar:/home/ec2-user/.m2/repository/org/teavm/teavm-jso/1.0.0-cn1-004/teavm-jso-1.0.0-cn1-004.jar:/home/ec2-user/.m2/repository/javax/servlet/javax.servlet-api/3.1.0/javax.servlet-api-3.1.0.jar:/home/ec2-user/.m2/repository/org/mitre/dsmiley/httpproxy/smiley-http-proxy-servlet/1.6/smiley-http-proxy-servlet-1.6.jar:/home/ec2-user/.m2/repository/org/apache/httpcomponents/httpclient/4.3.4/httpclient-4.3.4.jar:/home/ec2-user/.m2/repository/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar:/home/ec2-user/.m2/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar:/home/ec2-user/.m2/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar:/tmp/build7232626002789411357xxx/target/classes >>>> [INFO] Building JavaScript file >>>> [INFO] JavaScript file built with errors >>>> [ERROR] Method userclasses.DDragon.<clinit>()V is claimed to be >>>> synchronous, but it is has invocations of asynchronous methods >>>> at userclasses.DDragon.<clinit> >>>> at com.elite.dd.MyApplication.start(MyApplication.java:47) >>>> at com.codename1.impl.html5.Stub.run(Stub.java:80) >>>> at com.codename1.ui.Display.callSerially(Display.java:771) >>>> at com.codename1.impl.html5.Stub.main(Stub.java:68) >>>> [INFO] Debug information successfully written >>>> [INFO] Source maps successfully written >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [INFO] BUILD FAILURE >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [INFO] Total time: 20.337 s >>>> [INFO] Finished at: 2016-07-25T14:58:48-04:00 >>>> [INFO] Final Memory: 26M/875M >>>> [INFO] >>>> ------------------------------------------------------------------------ >>>> [ERROR] Failed to execute goal >>>> org.teavm:teavm-maven-plugin:1.0.0-cn1-004:compile (web-client) on project >>>> MyApplication: Build error -> [Help 1] >>>> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute >>>> goal org.teavm:teavm-maven-plugin:1.0.0-cn1-004:compile (web-client) on >>>> project MyApplication: Build error >>>> at >>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216) >>>> at >>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) >>>> at >>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) >>>> at >>>> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) >>>> at >>>> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) >>>> at >>>> org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) >>>> at >>>> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120) >>>> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355) >>>> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155) >>>> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584) >>>> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216) >>>> at org.apache.maven.cli.MavenCli.main(MavenCli.java:160) >>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>> at >>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>>> at >>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>> at java.lang.reflect.Method.invoke(Method.java:497) >>>> at >>>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) >>>> at >>>> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) >>>> at >>>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) >>>> at >>>> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) >>>> Caused by: org.apache.maven.plugin.MojoExecutionException: Build error >>>> at >>>> org.teavm.maven.BuildJavascriptMojo.execute(BuildJavascriptMojo.java:103) >>>> at >>>> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132) >>>> at >>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) >>>> ... 19 more >>>> [ERROR] >>>> [ERROR] Re-run Maven using the -X switch to enable full debug logging. >>>> [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 >>>> Currently 'stopOnErrors' is on. With this enabled, even build warnings >>>> will cause the build to fail. >>>> Try adding the 'javascript.stopOnErrors=false' build hint and see if it >>>> builds. >>>> WARNING: switching stopOnErrors off may result in runtime errors, if the >>>> warnings actually fall in the execution path of the app. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "CodenameOne Discussions" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> Visit this group at >>>> https://groups.google.com/group/codenameone-discussions. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/codenameone-discussions/eee3aba0-51a7-4535-a663-7245ac04a928%40googlegroups.com >>>> <https://groups.google.com/d/msgid/codenameone-discussions/eee3aba0-51a7-4535-a663-7245ac04a928%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "CodenameOne Discussions" group. >>> To unsubscribe from this topic, visit >>> https://groups.google.com/d/topic/codenameone-discussions/SvAR87Pz7ns/unsubscribe >>> . >>> To unsubscribe from this group and all its topics, send an email to >>> [email protected]. >>> Visit this group at >>> https://groups.google.com/group/codenameone-discussions. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/codenameone-discussions/CAGOYrKUAxjJ9iGfhu4PLdkA0-eNb2kJ2DeN4XqL2WpRA4QomjQ%40mail.gmail.com >>> <https://groups.google.com/d/msgid/codenameone-discussions/CAGOYrKUAxjJ9iGfhu4PLdkA0-eNb2kJ2DeN4XqL2WpRA4QomjQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Gareth Murfin >> (Android Freelancer - www.garethmurfin.co.uk) >> >> -- >> You received this message because you are subscribed to the Google Groups >> "CodenameOne Discussions" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> Visit this group at >> https://groups.google.com/group/codenameone-discussions. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/codenameone-discussions/CANOaY6m37Q_QsBz3048fZP5T-cjUVi9AY%3D3xv23H7%3DvgaEW0tQ%40mail.gmail.com >> <https://groups.google.com/d/msgid/codenameone-discussions/CANOaY6m37Q_QsBz3048fZP5T-cjUVi9AY%3D3xv23H7%3DvgaEW0tQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Steve Hannah > Software Developer > Codename One > http://www.codenameone.com > > -- > You received this message because you are subscribed to a topic in the > Google Groups "CodenameOne Discussions" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/codenameone-discussions/SvAR87Pz7ns/unsubscribe > . > To unsubscribe from this group and all its topics, send an email to > [email protected]. > Visit this group at > https://groups.google.com/group/codenameone-discussions. > To view this discussion on the web visit > https://groups.google.com/d/msgid/codenameone-discussions/CAGOYrKUXMgEYfDaidbGR3NFMs_U%2Bwca299pR3LrKO%3DWfPGR99g%40mail.gmail.com > <https://groups.google.com/d/msgid/codenameone-discussions/CAGOYrKUXMgEYfDaidbGR3NFMs_U%2Bwca299pR3LrKO%3DWfPGR99g%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- Gareth Murfin (Android Freelancer - www.garethmurfin.co.uk) -- You received this message because you are subscribed to the Google Groups "CodenameOne Discussions" group. 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