Webdynpro view design error in Develeoper Studio 7.1

[Former Member]

Hello Experts,

i have problem with Develeoper studio 7.1. I installed it properly.

But when i tried to develop webdynpro projects. it is created all components without any error. but when i open the view for design.

i got this error message

"An error has occurred. See error log for more details.java.lang.NoClassDefFoundError"

I installed "SAP NetWeaver 7.1 Composition Environment SP08 PAT0000" with jdk 1.5.11...

Does anybody know what was wrong ?

Thanks for your help

[Former Member]

solved

[Former Member]

Hi Rasim,

How could you solve this problem? I have a same problem.

Thank you

[Former Member]

Armin

sory i was tried to run it with javaw.exe.. and i changed it with java.exe .. and conselog has started...

I got this error in conselog when i clicked to view designer..

!ENTRY org.eclipse.jface 4 2 2009-10-05 17:12:56.093

!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".

!STACK 0

java.lang.ExceptionInInitializerError

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:164)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlAdapterManager.create

ClassMap(HtmlAdapterManager.java:61)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlAdapterManager.(DdTypeString.java:43)

... 97 more

[Former Member]

Open an OSS message on component BC-DWB-WD-JAV.

You might also try to start the NWDS with option "-clean", maybe this helps.

Armin

[Former Member]

Armin,

I have nwds 7.0 and i can start nwds with consolelog when i clickec this link:

"C:\Program Files\SAP\IDE\IDE70\eclipse\SapIde.exe" -vm "C:\j2sdk1.4.2_12\bin\java.exe" -consolelog -debug

but i cant start nwds 71 with console log when i clicked this link

"C:\Program Files\SAP\IDE\CE\eclipse\SapNetweaverDeveloperStudio.exe" -vm "C:\Program Files\Java\jdk1.5.0_11\bin\javaw.exe" -consolelog -debug

what is wrong?

[Former Member]

Strange. I use a shortcut like

C:\NWDS\711_SP_REL\eclipse\SapNetweaverDeveloperStudio.exe -vm "C:\Program Files\Java\jdk1.5.0_12\bin\java.exe" -data C:\workspaces\NWDS_711_SP_REL -consolelog -showlocation -Xmx1200m

and I see the console window.

Did you check the "Error Log" view for the stacktrace?

Armin

[Former Member]

Armin,

I couldnt see which class in details ... how can i see it?

Chander;

Thanks for link but this link for nwds 7.0... i have problem with nwds 7.1

[Former Member]

If you start the NWDS with option "-consolelog" or if you open the Eclipse view "Error Log" you should see the complete stacktrace. Can you post it please?

Armin

[Former Member]

Which class is not being found? I remember one issue with Calendar UI element where some class is not being found.

Armin

[Former Member]

I ve already download all versions from sdn and service.sap.com ... but still same problem...

[chander_kararia4]

Hi Rasem,

Just use this Link: [http://www.sdn.sap.com/irj/scn/weblogs;jsessionid=(J2EE3417800)ID1613915350DB01519861102181333652End?blog=/pub/wlg/4051] to download the Class/Jar Locator. Do as the blog say. After setting this plug-in, you wont require to do anything manually.

This will take care. Thanks.

Hope this way you may solve your issue. Thanks,

Best Regards

Chander Kararia

[former_member185086]

Hi

So download it form sdn.

Best Regards

Satish Kumar

[Former Member]

thanks satish for your answer

but i dont have any working developer studio 7.1 version..

i have only 7.0 version with "sap.ide.webdynpro.viewdesigner_2.0.0".

but i need "com.sap.ide.webdynpro.viewdesigner" for 7.1

how could i find correct plug in?

[former_member185086]

Hi

It is due to corrupt of one plug-in which is inside C:\Program Files\SAP\IDE\IDE7.1\eclipse\plugins.

Just replace the set of plug in from any working NWDS.

Note : I forget exact name of plug-in It might com.sap.ide.webdynpro.viewdesigner_2.0.0, I would suggest to replace all .

Best Regards

Satish Kumar