Re: [p2-dev] anybody knows why an upgrade of our product (but not an ecl

["Thomas Watson" <tjwatson@xxxxxxxxxx>]

My guess is that org.eclipse.core.runtime isn't getting activated at all or is failing to activate resulting in a null fwkWiring.  Although I would have expected some other exception in the log about failing to activate the org.eclipse.core.runtime bundle.  If you are able to debug check that the org.eclipse.core.internal.runtime.InternalPlatform.start(BundleContext) method is even getting called.

Tom
 

 

 

----- Original message -----
From: Johan Compagner <jcompagner@xxxxxxxxx>
Sent by: p2-dev-bounces@xxxxxxxxxxx
To: P2 developer discussions <p2-dev@xxxxxxxxxxx>
Cc:
Subject: [EXTERNAL] Re: [p2-dev] anybody knows why an upgrade of our product (but not an eclipse upgrade) goes wrong like this?
Date: Wed, Dec 4, 2019 7:36 AM
 

there is no simple test i am afraid

its really our install from a product version 2019.9 -> 2019.12

(and i think even the latest version of our product of .9 because it seems that bit older 2019.9_rc -> .12 works)

 

i checked the code

 

  Collection<BundleCapability> matchingBundleCapabilities = fwkWiring.findProviders(ModuleContainer

 

and it bombs out there

so very like the fwkWiring is null

 

that is assigned in the start() method 

 

 public void start(BundleContext runtimeContext) {
this.context = runtimeContext;
this.fwkWiring = runtimeContext.getBundle(Constants.SYSTEM_BUNDLE_LOCATION).adapt(FrameworkWiring.class);

 

so it seems that somehow that returns null (i guess that start() method has to be called)

 

i can try to debug it a bit.

 

 

On Wed, 4 Dec 2019 at 13:23, Mickael Istria <mistria@xxxxxxxxxx> wrote:

Hi,

 

In any case, a NPE is a bug. So please report it, with the simplest steps to reproduce you can figure out.

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