I have downloaded the Workbench 2.0.0 zip file and followed the install new software -> add -> archive steps to install the workbench plugin. After that, the Workbench core and webMathematica tools are listed as already installed. I installed the plugin into a 3.8 vintage eclipse.
When I try to "Run" a notebook in a Mathematica projects (basic or application) I get the following error message:
FrontEnd Job:: Open Notebook has enountered a problem. An internal error occurred during::FrontEnd Job::Open Notebook.
Details: an internal error occurred during: "FrontEnd Job::Open Notebook". com.wolfram.jlink.NativeLink.MLOpenString(Ljava/lang/String;[Ljava/lang/String;)J
I believe I have the right path to the Mathematica executable (when I change the path to point to a non existing file, I get a message that says to adjust the path).
Most postings on this site suggest that 32-bit is the only workable solution while at least one post indicated that there is a workaround for 64-bit machines.
I'd rather use 64-bit kepler (4.2 vintage eclipse). Is that possible?
I couldn't find the details from the one posting that indicated 64-bit is possible. Can someone provide the details?