Reto Gmür created FELIX-5087:
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Summary: Make wiring-error messages more readable
Key: FELIX-5087
URL: https://issues.apache.org/jira/browse/FELIX-5087
Project: Felix
Issue Type: Improvement
Reporter: Reto Gmür
The error messages for missing requirements are hard to read, the root cause is
usually buried into some repetitive and rather cryptic test.
{code:title=Example}
! Failed to start bundle
org.apache.clerezza.platform.typerendering.seedsnipe-1.0.0, exception Unable to
resolve org.apache.clerezza.platform.typerendering.seedsnipe [129](R 129.0):
missing requirement [org.apache.clerezza.platform.typerendering.seedsnipe
[129](R 129.0)] osgi.wiring.package;
(osgi.wiring.package=org.apache.clerezza.templating) [caused by: Unable to
resolve org.apache.clerezza.templating [108](R 108.0): missing requirement
[org.apache.clerezza.templating [108](R 108.0)] osgi.wiring.package;
(osgi.wiring.package=org.apache.clerezza.rdf.utils) [caused by: Unable to
resolve org.apache.clerezza.rdf.utils [80](R 80.0): missing requirement
[org.apache.clerezza.rdf.utils [80](R 80.0)] osgi.wiring.package;
(osgi.wiring.package=org.apache.clerezza.rdf.core.serializedform) [caused by:
Unable to resolve org.apache.clerezza.rdf.core [96](R 96.0): missing
requirement [org.apache.clerezza.rdf.core [96](R 96.0)] osgi.wiring.package;
(osgi.wiring.package=org.apache.clerezza.utils.security) [caused by: Unable to
resolve org.apache.clerezza.utils [62](R 62.0): missing requirement
[org.apache.clerezza.utils [62](R 62.0)] osgi.wiring.package;
(osgi.wiring.package=org.wymiwyg.commons.util.dirbrowser) [caused by: Unable to
resolve org.wymiwyg.commons-core [70](R 70.0): missing requirement
[org.wymiwyg.commons-core [70](R 70.0)] osgi.wiring.package;
(&(osgi.wiring.package=org.slf4j)(version>=1.7.0)(!(version>=2.0.0)))]]]]]
Unresolved requirements: [[org.apache.clerezza.platform.typerendering.seedsnipe
[129](R 129.0)] osgi.wiring.package;
(osgi.wiring.package=org.apache.clerezza.templating)]
{code}
I think the following would be a more redable variant of the above:
{code}
Missing dependency: A bundle provinding org.slf4j(version>=1.7.0) is missing!
Because of this the following bundles could not be started: ....
{code}
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