Required KNIME bundles not accessible (Windows 8.1)

Hi,

I downloaded knime 64 bit with eclipse etc. (archive)  on my Windows 7 computer extracted and used to develop new nodes. No problem.

On my windows 8.1 PC node development is not possible since for some reason the required bundles are unkown to Eclipse (e.g.: org.eclipse.core.runtime,  org.knime.workbench.core,  org.knime.workbench.repository,  org.knime.base).

I am doing nothing different so I am not sure how to tackle this problem.

Any input would be appreciated.

Thank you,

Jens

Hi Jens,

Do you use a different target platform? Is the workspace writeable?

Cheers, gabor

Hi Gabor,

the .medatdata folder is created so writing is not the problem.
The log file provides the following information:

!ENTRY org.eclipse.ui 4 4 2015-05-21 11:16:18.520
!MESSAGE Plug-in 'org.knime.workbench.ui' contributed an invalid Menu Extension (Path: 'view' is invalid): org.knime.workbench.ui.openLogfile
!SESSION 2015-05-21 11:45:23.334 -----------------------------------------------
eclipse.buildId=M20120208-0800
java.version=1.7.0_60
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86_64

Best,
Jens