Windows 10x64. JVM 1.80_181 Some strange problem. Take & run clear Karaf 4.1.6 distributive from official site, without any additions. Make simple blueprint bundle from karaf "karaf-blueprint-archetype".
<?xml version="1.0" encoding="UTF-8"?> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 "> <bean id="serviceBean" class="com.itprofix.simple.MyServiceImpl"/> <service ref="serviceBean" interface="com.itprofix.simple.MyService"/> </blueprint> make jar & than make simple test-feature.xml <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <features name="test-features-pack" xmlns="http://karaf.apache.org/xmlns/features/v1.3.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://karaf.apache.org/xmlns/features/v1.3.0 http://karaf.apache.org/xmlns/features/v1.3.0"> <feature name="feature-a" version="1.0" description="test A" install="auto"> <bundle start="true" start-level="82">file:base/simple-bundle-1.0-SNAPSHOT.jar</bundle> </feature> </features> deploy test-feature.xml. All perfectly. Restart Karaf and it hangs up loading. What could be the problem? INFO: Lock acquired. Setting startlevel to 100 2018-09-19T15:14:59,335 | INFO | FelixStartLevel | BlueprintExtender | 13 - org.apache.aries.blueprint.core - 1.8.3 | No quiesce support is available, so blueprint components will not participate in quiesce operations 2018-09-19T15:15:01,692 | INFO | FelixStartLevel | FeaturesServiceImpl | 10 - org.apache.karaf.features.core - 4.1.6 | The specified feature: 'feature-a' version '1.0.0' is already installed 2018-09-19T15:15:01,694 | INFO | FelixStartLevel | FeaturesServiceImpl | 10 - org.apache.karaf.features.core - 4.1.6 | Adding features: feature-a/[1.0.0,1.0.0] 2018-09-19T15:15:03,524 | INFO | features-1-thread-1 | FeaturesServiceImpl | 10 - org.apache.karaf.features.core - 4.1.6 | No deployment change. 2018-09-19T15:15:03,611 | INFO | features-1-thread-1 | FeaturesServiceImpl | 10 - org.apache.karaf.features.core - 4.1.6 | Starting bundles: 2018-09-19T15:15:03,614 | INFO | features-1-thread-1 | FeaturesServiceImpl | 10 - org.apache.karaf.features.core - 4.1.6 | org.apache.karaf.deployer.features/4.1.6 -- Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
