Re: [Axis2] - java.lang.UnsupportedClassVersionError: Bad version number in .class file

On Wed, Aug 16, 2017 at 6:12 PM, Luis D. Arrieta <[email protected]>
wrote:

> Here is the ST
>
>
>
>
>
> Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad
> version number in .class file
>
>       at java.lang.ClassLoader.defineClass1(*Native Method*)
>
>       at java.lang.ClassLoader.defineClass(*ClassLoader.java:621*)
>
>       at java.security.SecureClassLoader.defineClass(
> *SecureClassLoader.java:124*)
>
>       at java.net.URLClassLoader.defineClass(*URLClassLoader.java:260*)
>
>       at java.net.URLClassLoader.access$100(*URLClassLoader.java:56*)
>
>       at java.net.URLClassLoader$1.run(*URLClassLoader.java:195*)
>
>       at java.security.AccessController.doPrivileged(*Native Method*)
>
>       at java.net.URLClassLoader.findClass(*URLClassLoader.java:188*)
>
>       at java.lang.ClassLoader.loadClass(*ClassLoader.java:307*)
>
>       at sun.misc.Launcher$AppClassLoader.loadClass(*Launcher.java:268*)
>
>       at java.lang.ClassLoader.loadClass(*ClassLoader.java:252*)
>
>       at java.lang.ClassLoader.loadClassInternal(*ClassLoader.java:320*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.populateAxisSe
> rvice(*MovilBilleteraServiceStub.java:69*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.<init>(
> *MovilBilleteraServiceStub.java:120*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.<init>(
> *MovilBilleteraServiceStub.java:111*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.<init>(
> *MovilBilleteraServiceStub.java:154*)
>
>       at postilion.realtime.bmscmobilewallet.BMSCMobileWallet.callWal
> letWebservice(*BMSCMobileWallet.java:197*)
>
>       at postilion.realtime.bmscmobilewallet.BMSCMobileWallet.main(
> *BMSCMobileWallet.java:397*)
>
>
>
>
I would double check your Eclipse compiler level, even if it says you are
using 1.5. See here how that could go wrong:

https://stackoverflow.com/questions/2466828/java-lang-unsupportedclassversionerror-bad-version-number-in-class-file

I would also check the server logs to verify you are running 1.5, less
ideally you can run "java -version" in the OS shell.

If you are still stuck, I suggest you verify your axis2 is really the
version you think is running:

        logger.debug("AxisServer class loaded from jar location: : " +
AxisServer.class.getClass().getProtectionDomain().getCodeSource().getLocation());


On Wed, Aug 16, 2017 at 6:12 PM, Luis D. Arrieta <[email protected]>
wrote:

> Here is the ST
>
>
>
>
>
> Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad
> version number in .class file
>
>       at java.lang.ClassLoader.defineClass1(*Native Method*)
>
>       at java.lang.ClassLoader.defineClass(*ClassLoader.java:621*)
>
>       at java.security.SecureClassLoader.defineClass(
> *SecureClassLoader.java:124*)
>
>       at java.net.URLClassLoader.defineClass(*URLClassLoader.java:260*)
>
>       at java.net.URLClassLoader.access$100(*URLClassLoader.java:56*)
>
>       at java.net.URLClassLoader$1.run(*URLClassLoader.java:195*)
>
>       at java.security.AccessController.doPrivileged(*Native Method*)
>
>       at java.net.URLClassLoader.findClass(*URLClassLoader.java:188*)
>
>       at java.lang.ClassLoader.loadClass(*ClassLoader.java:307*)
>
>       at sun.misc.Launcher$AppClassLoader.loadClass(*Launcher.java:268*)
>
>       at java.lang.ClassLoader.loadClass(*ClassLoader.java:252*)
>
>       at java.lang.ClassLoader.loadClassInternal(*ClassLoader.java:320*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.
> populateAxisService(*MovilBilleteraServiceStub.java:69*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.<init>(
> *MovilBilleteraServiceStub.java:120*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.<init>(
> *MovilBilleteraServiceStub.java:111*)
>
>       at bmsc.transferencias.MovilBilleteraServiceStub.<init>(
> *MovilBilleteraServiceStub.java:154*)
>
>       at postilion.realtime.bmscmobilewallet.BMSCMobileWallet.
> callWalletWebservice(*BMSCMobileWallet.java:197*)
>
>       at postilion.realtime.bmscmobilewallet.BMSCMobileWallet.main(
> *BMSCMobileWallet.java:397*)
>
>
>
>
>
> The stack trace points to this line in the src code
>
>
>
> major version number of the class file for org.apache.axis2.description.AxisService.class
> is set to Java SE 5.0 = 49 (0x31 hex),
>
>
>
>
>
> This are the configurations for buildpath and run configurations in my
> eclipse project
>
>
>
>
>
>
>
>
>
>
>
>
>
> *Luis Daniel Arrieta*
>
> *Advanced Services International, Inc.*
>
> *Software developer & Junior Consultant*
>
> Office Phone Bogotá - Colombia: +57 1 805 1527
>
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>
> Office Phone USA: 00 1954.889.13.66
>
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>
> Website: http://advancedservicesintl.com/
>
>
>
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> <https://www.facebook.com/advancedservicesinternational>*     *[image:
> tw]* *@ADSINTL <https://twitter.com/ADSINTL>*       *[image: in]*  *Advanced
> Services International, In.
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> <https://plus.google.com/u/0/+AdvancedServicesInternationalIncMiramar/>*
>
>
>
> *“Lo que sabemos es una gota de agua, lo que ignoramos es el océano” -
> Isaac Newton)*
>
>
>
> *De:* robertlazarski . [mailto:[email protected]]
> *Enviado el:* miércoles, 16 de agosto de 2017 6:46 p. m.
> *Para:* Luis D. Arrieta <[email protected]>
> *CC:* [email protected]; [email protected]
> *Asunto:* Re: [Axis2] - java.lang.UnsupportedClassVersionError: Bad
> version number in .class file
>
>
>
>
>
>
>
> On Wed, Aug 16, 2017 at 5:38 PM, Luis D. Arrieta <[email protected]>
> wrote:
>
> Hello Robert
>
>
>
> Thnx for your help
>
>
>
> Unfornatelly i’m force to use java 1.5 execution enviroment so 1.8 is not
> posible
>
>
>
> Its there a way to make axis2 v 1.7.X compatible with JRE 1.5
>
>
>
> Sorry but my english its not very good! I hope you understand me
>
>
>
>
>
> According to the docs, 1.5 is supported by axis2.
>
> https://axis.apache.org/axis2/java/core/docs/installationguide.html#
> requirements
>
> Are you using the same compiler version to build your class files, as the
> JDK version running your application container (tomcat) etc? You should use
> the same major JDK version (1.5 should be ok) for compiling and running the
> application.
>
> Its hard to help further without a stack trace.
>