Hello,
I'm running into an "Unresolved constraint in bundle" error, and hoping to get
some insight into it. I'm using Felix system bundle 4.0.3.
The application uses an OBR, with a thread that periodically checks for
updates. Bundles are updated using Resolver. Here's the code which performs the
updates (with null checks, etc. removed):
repositoryAdmin.addRepository(new URL(repositoryUrl));
Resolver resolver = repositoryAdmin.resolver();
Resource resource = ... get the resource we want to update ...
resolver.add(resource);
if (resolver.resolve(Resolver.NO_OPTIONAL_RESOURCES)) {
resolver.deploy(Resolver.NO_OPTIONAL_RESOURCES |
Resolver.START);
}
The application is running in Felix with the following bundles:
collector-api (0.2.2) - exports itself
collector-engine (0.2.10) - imports collector-api >= 0.2.2
port-watcher (0.2.2) - imports collector-api >= 0.2.0
I updated the OBR in the following manner:
- replaced collector-api 0.2.2 with collector-api 0.2.3
- replaced engine 0.2.10 with 0.2.11, which imports collector-api >= 0.2.3
When I resolve and deploy engine 0.2.11 with the above code, it throws the
following error:
ERROR 2013-10-02 16:52:58.235 (org.apache.felix.bundlerepository:?) - Resolver:
Start error - com.rapid7.razor.collector.engine
org.osgi.framework.BundleException: Unresolved constraint in bundle
com.rapid7.razor.collector.engine [8]: Unable to resolve 8.29: missing
requirement [8.29] osgi.wiring.package;
(&(osgi.wiring.package=com.rapid7.razor.collector.api)(version>=0.2.3)(!(version>=1.0.0)))
If I replicate the above scenario without the port-watcher bundle installed,
then it works - the engine gets updated successfully. Any hints as to what is
happening here?
Thank you,
Raj
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