Re: [p2-dev] anybody knows why an upgrade of our product (but not an eclipse upgrade) goes wrong like this?

Thomas Watson Wed, 04 Dec 2019 05:57:31 -0800

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 <[email protected]>
Sent by: [email protected]
To: P2 developer discussions <[email protected]>
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 <[email protected]> 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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Re: [p2-dev] anybody knows why an upgrade of our product (but not an eclipse upgrade) goes wrong like this?

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