Re: [ice-dev] [ease-dev] EASE & Jython: using os module fails

["Billings, Jay Jay" <billingsjj@xxxxxxxx>]

​Greg,

Go ahead and file a ticket and I'll look at it tonight.

Jay

Jay Jay Billings
Oak Ridge National Laboratory
Twitter Handle: @jayjaybillings

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From: ice-dev-bounces@xxxxxxxxxxx <ice-dev-bounces@xxxxxxxxxxx> on behalf of Greg Watson <greg@watson.earth>
Sent: Tuesday, March 01, 2016 8:55 AM
To: ice developer discussions
Subject: Re: [ice-dev] [ease-dev] EASE & Jython: using os module fails

 

I managed to get the Jython scripting working by rebuilding ICE using the 0.3 (developer) versions of EASE. I’ll open a Github issue and submit a patch for this tomorrow.

However, now I’m seeing another problem, which I think is ICE related. When I run a script, it seems to work correctly until it gets to the last line, which looks like this:

coreService.processItem(reflectModel.getId(), "Calculate Reflectivity", 1);

at which point I get a NPE. Here is the error:

Traceback (most recent call last):
  File "(none)", line 48, in <module>
at org.eclipse.ice.reflectivity.ReflectivityModel.process(ReflectivityModel.java:210)
at org.eclipse.ice.core.internal.itemmanager.ItemManager.processItem(ItemManager.java:981)
at org.eclipse.ice.core.internal.Core.processItem(Core.java:506)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)

java.lang.NullPointerException: java.lang.NullPointerException

Anybody have any thoughts on why this might be happening?

Greg

On Feb 29, 2016, at 11:34 AM, Jay Jay Billings <jayjaybillings@xxxxxxxxx> wrote:

Christian,

On Mon, Feb 29, 2016 at 11:28 AM, Christian Pontesegger <christian.pontesegger@xxxxxx> wrote:

Should work with the nightly update sites.

We'll try it. Thanks!

 

I filed a CQ to find out if we can host the jython engine parts on the ease repo @ eclipse. This way only org.jython would be hosted externally and we could detect API breaks and changes more easily. Possibly we could even run tests on the eclipse servers to help python code to get more stable.

+1. That would be great!

Jay

 

Christian

Am 29.02.2016 um 17:06 schrieb Jay Jay Billings:

We just bumped into the problem in Eclipse ICE as well. Anyone have suggestions?

Jay

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--

Jay Jay Billings

Oak Ridge National Laboratory

Twitter Handle: @jayjaybillings

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