topic Re: tWebService NoClassDefFoundError JAXBUtils in Talend Studio

tWebService NoClassDefFoundError JAXBUtils

Anonymous — Tue, 27 Nov 2018 16:21:14 GMT

Hi everybody,

I have been trying to make a connection to a webservice with the tWebService component but to no avail. I can access the list of operations and select one, then add the input variables and then the output one, but I am getting this error all the time:

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/cxf/tools/util/JAXBUtils
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:119)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:103)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:99)
	at wave.test_0_1.Test.tFixedFlowInput_1Process(Test.java:814)
	at wave.test_0_1.Test.runJobInTOS(Test.java:1369)
	at wave.test_0_1.Test.main(Test.java:1220)
Caused by: java.lang.ClassNotFoundException: org.apache.cxf.tools.util.JAXBUtils
	at java.net.URLClassLoader.findClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 6 more
[statistics] disconnected

I have attached 4 screenshots with the very simple example that I am trying to do.

Regards,
JNanin

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Wed, 28 Nov 2018 06:57:39 GMT

Hello,

Are you using JDK 1.8?

The tWebservice works with cxf.jar, and cxf must work with JDK.(not JRE).

Best regards

Sabrina

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Wed, 28 Nov 2018 08:13:44 GMT

Hi Sabrina,

Is it just adding -vm C:\Program Files\Java\jdk1.8.0_181\bin to the ini file,right?

If it is just that, I have added it already and it is still giving the same error.

Regards,
JNanin

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Wed, 28 Nov 2018 09:43:54 GMT

Hello,

Did you successfully install module cxf-tools-common-3.2.6.jar file for tWebService component in your studio?

Best regards

Sabrina

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Wed, 28 Nov 2018 09:46:09 GMT

Hello,

Talend Studio requires specific third-party Java libraries or database drivers (.jar files) to be installed to connect to sources and targets.

For more information, please refer to this online documentation about:TalendHelpCenter:Installing external modules.

Best regards

Sabrina

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Wed, 28 Nov 2018 10:32:09 GMT

Hi Sabrina,

Thanks for the help. As far as I know, the modules are installed correctly.
Here it is a print of the modules installed for the tWebService

Regards,

JNanin

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 08:10:48 GMT

Hello,

Could you please clarify in which Talend version/edition you are? I cannot repro this issue on talend open studio for data integration V 7.1.1.

Have you tried to restart your studio to see if it works?

Best regards

Sabrina

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 08:29:52 GMT

Hi Sabrina,

I was using the 7.0. I have downloaded the latest version and I am going to import the job, let´s see if that fixes the problem. I´ll tell you something in a bit.

Regards,

JNanin

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 08:37:37 GMT

Hello,

Don't hesitate to post your issue on forum.

Best regards

Sabrina

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 12:20:48 GMT

Hi again,

It took me a while but it is finally working. I don´t know if the problem was on the 7.0 version or if something got corrupted, but now I have finally managed to make the connection.

Thank you a lot for the help.

Regards,

JNanin

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 15:17:34 GMT

Hello JNanin,

Which solution is OK with you? Did you install talend open studio v 7.1.1 to get it work? Or just re-start your studio 7.0?

Thanks for your information.

Best regards

Sabrina

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 15:23:52 GMT

Hello Sabrina,

I am not sure what fixed it, if the update to the 7.1 version, or if I had something corrupted on the 7.0 from when I set it up and I didn't do the same error when setting up the 7.1

Regards,

JNanin

Re: tWebService NoClassDefFoundError JAXBUtils

Anonymous — Thu, 29 Nov 2018 15:28:01 GMT

Hello,

We note it and feel free to let us know if this issue repro again from your side.

Thanks for your prompt reply.

Best regards

Sabrina