java.lang.NoClassDefFoundError: javax/imageio/ImageIO

[Former Member]

Hello alls,

I try to implement Captchas IView

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/ep/6.0/how captchas can be helpful in securing enterprise portals.pdf

But I get error

java.lang.NoClassDefFoundError: javax/imageio/ImageIO

Can someone say to me, what is the matter?

Thanks

[Former Member]

Hi Deepika,

You could add the Catpcha on Logon Page?

Regards

[guru_subramanianb]

Hi,

Came to know that javax/imageio/ImageIO has been introduced with JSDK 1.4 but EP is running on a lower version.I think when you have Jdk 1.4 this error will be rectified.

See Devlet's suggestions also.

If you get answers for your query please close this thread.

Regards,

Guru

[detlev_beutner]

Hi Raissa, hi Guru,

this issue has been crossposted, for further discussion please refer to /thread/54051 [original link is broken]

Best regards

Detlev

[guru_subramanianb]

Hello Raissa,

Generally java.lang.NoClassDefFounderror wil be generally coming if your classpath is not set in your project in studio. Check whether you need to import any jar files for the application to be running.These jar files should be imported into the "lib" folder of your project.

Hope this info would have helped you.

Regards,

Guru

[Former Member]

Thanks Guru,

I did not think for javax.imageio.imageIO need one additional jar. Deploy is made without errors.

Which Jar am I to insert which into the Classpath?

Regards,

Raissa