Wednesday, October 16, 2019

org.osgi.framework.BundleException: Exported package names cannot be zero length - AEM Installation Issue

I was getting the below error in stderr.log file while trying to start the AEM(AEM 6.3) for the first time.

org.osgi.framework.BundleException: Exported package names cannot be zero length.
at org.apache.felix.framework.util.manifestparser.ManifestParser.normalizeExportClauses(ManifestParser.java:898)
at org.apache.felix.framework.util.manifestparser.ManifestParser.<init>(ManifestParser.java:216)
at org.apache.felix.framework.ExtensionManager.<init>(ExtensionManager.java:250)
at org.apache.felix.framework.Felix.<init>(Felix.java:429)
at org.apache.sling.launchpad.base.impl.SlingFelix.<init>(SlingFelix.java:49)
at org.apache.sling.launchpad.base.impl.Sling.createFramework(Sling.java:341)
at org.apache.sling.launchpad.base.impl.Sling.<init>(Sling.java:210)
at org.apache.sling.launchpad.base.app.MainDelegate$1.<init>(MainDelegate.java:180)
at org.apache.sling.launchpad.base.app.MainDelegate.start(MainDelegate.java:180)
at org.apache.sling.launchpad.app.Main.doStart(Main.java:411)
at org.apache.sling.launchpad.app.Main.doStart(Main.java:347)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.adobe.granite.quickstart.base.impl.exec.Bootstrap.run(Bootstrap.java:105)
at com.adobe.granite.quickstart.base.impl.Quickstart.run(Quickstart.java:273)
at com.adobe.granite.quickstart.base.impl.Main.<init>(Main.java:897)
at com.adobe.granite.quickstart.base.impl.Main.main(Main.java:959)
15.10.2019 22:35:56.252 *ERROR* [FelixStartLevel] ERROR: Bundle '1' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\com.adobe.granite.crypto-3.4.8.jar (org.osgi.framework.BundleException: Unable to resolve com.adobe.granite.crypto [1](R 1.0): missing requirement [com.adobe.granite.crypto [1](R 1.0)] osgi.wiring.package; (osgi.wiring.package=javax.security.auth.x500) Unresolved requirements: [[com.adobe.granite.crypto [1](R 1.0)] osgi.wiring.package; (osgi.wiring.package=javax.security.auth.x500)])
org.osgi.framework.BundleException: Unable to resolve com.adobe.granite.crypto [1](R 1.0): missing requirement [com.adobe.granite.crypto [1](R 1.0)] osgi.wiring.package; (osgi.wiring.package=javax.security.auth.x500) Unresolved requirements: [[com.adobe.granite.crypto [1](R 1.0)] osgi.wiring.package; (osgi.wiring.package=javax.security.auth.x500)]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.253 *ERROR* [FelixStartLevel] ERROR: Bundle '2' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\com.adobe.granite.startup-0.6.2.jar (org.osgi.framework.BundleException: Unable to resolve com.adobe.granite.startup [2](R 2.0): missing requirement [com.adobe.granite.startup [2](R 2.0)] osgi.wiring.package; (osgi.wiring.package=javax.management) Unresolved requirements: [[com.adobe.granite.startup [2](R 2.0)] osgi.wiring.package; (osgi.wiring.package=javax.management)])
org.osgi.framework.BundleException: Unable to resolve com.adobe.granite.startup [2](R 2.0): missing requirement [com.adobe.granite.startup [2](R 2.0)] osgi.wiring.package; (osgi.wiring.package=javax.management) Unresolved requirements: [[com.adobe.granite.startup [2](R 2.0)] osgi.wiring.package; (osgi.wiring.package=javax.management)]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.254 *ERROR* [FelixStartLevel] ERROR: Bundle '3' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\commons-io-2.5.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.commons.io [3](R 3.0): missing requirement [org.apache.commons.io [3](R 3.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.6)) Unresolved requirements: [[org.apache.commons.io [3](R 3.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.6))])
org.osgi.framework.BundleException: Unable to resolve org.apache.commons.io [3](R 3.0): missing requirement [org.apache.commons.io [3](R 3.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.6)) Unresolved requirements: [[org.apache.commons.io [3](R 3.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.6))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.255 *ERROR* [FelixStartLevel] ERROR: Bundle '4' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\jcl-over-slf4j-1.7.21.jar (org.osgi.framework.BundleException: Unable to resolve jcl.over.slf4j [4](R 4.0): missing requirement [jcl.over.slf4j [4](R 4.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.spi)(version>=1.7.21)) [caused by: Unable to resolve slf4j.api [19](R 19.0): missing requirement [slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0))] Unresolved requirements: [[jcl.over.slf4j [4](R 4.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.spi)(version>=1.7.21))])
org.osgi.framework.BundleException: Unable to resolve jcl.over.slf4j [4](R 4.0): missing requirement [jcl.over.slf4j [4](R 4.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.spi)(version>=1.7.21)) [caused by: Unable to resolve slf4j.api [19](R 19.0): missing requirement [slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0))] Unresolved requirements: [[jcl.over.slf4j [4](R 4.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.spi)(version>=1.7.21))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.256 *ERROR* [FelixStartLevel] ERROR: Bundle '5' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\log4j-over-slf4j-1.7.21.jar (org.osgi.framework.BundleException: Unable to resolve log4j.over.slf4j [5](R 5.0): missing requirement [log4j.over.slf4j [5](R 5.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.helpers)(version>=1.6.0)) [caused by: Unable to resolve slf4j.api [19](R 19.0): missing requirement [slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0))] Unresolved requirements: [[log4j.over.slf4j [5](R 5.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.helpers)(version>=1.6.0))])
org.osgi.framework.BundleException: Unable to resolve log4j.over.slf4j [5](R 5.0): missing requirement [log4j.over.slf4j [5](R 5.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.helpers)(version>=1.6.0)) [caused by: Unable to resolve slf4j.api [19](R 19.0): missing requirement [slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0))] Unresolved requirements: [[log4j.over.slf4j [5](R 5.0)] osgi.wiring.package; (&(osgi.wiring.package=org.slf4j.helpers)(version>=1.6.0))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.257 *ERROR* [FelixStartLevel] ERROR: Bundle '6' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.aries.util-1.1.1.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.aries.util [6](R 6.0): missing requirement [org.apache.aries.util [6](R 6.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.aries.util [6](R 6.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.aries.util [6](R 6.0): missing requirement [org.apache.aries.util [6](R 6.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.aries.util [6](R 6.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.258 *ERROR* [FelixStartLevel] ERROR: Bundle '7' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.felix.configadmin-1.9.0-B002.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.felix.configadmin [7](R 7.0): missing requirement [org.apache.felix.configadmin [7](R 7.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.8.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.felix.configadmin [7](R 7.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.8.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.felix.configadmin [7](R 7.0): missing requirement [org.apache.felix.configadmin [7](R 7.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.8.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.felix.configadmin [7](R 7.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.8.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.259 *ERROR* [FelixStartLevel] ERROR: Bundle '8' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.felix.coordinator-1.0.2.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.felix.coordinator [8](R 8.0): missing requirement [org.apache.felix.coordinator [8](R 8.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.felix.coordinator [8](R 8.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.felix.coordinator [8](R 8.0): missing requirement [org.apache.felix.coordinator [8](R 8.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.felix.coordinator [8](R 8.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.6.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.260 *ERROR* [FelixStartLevel] ERROR: Bundle '9' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.commons.log-5.0.0.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.commons.log [9](R 9.0): missing requirement [org.apache.sling.commons.log [9](R 9.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.3.0)) Unresolved requirements: [[org.apache.sling.commons.log [9](R 9.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.3.0))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.commons.log [9](R 9.0): missing requirement [org.apache.sling.commons.log [9](R 9.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.3.0)) Unresolved requirements: [[org.apache.sling.commons.log [9](R 9.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.3.0))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.260 *ERROR* [FelixStartLevel] ERROR: Bundle '10' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.commons.logservice-1.0.6.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.commons.logservice [10](R 10.0): missing requirement [org.apache.sling.commons.logservice [10](R 10.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.5.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.commons.logservice [10](R 10.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.5.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.commons.logservice [10](R 10.0): missing requirement [org.apache.sling.commons.logservice [10](R 10.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.5.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.commons.logservice [10](R 10.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.5.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.260 *ERROR* [FelixStartLevel] ERROR: Bundle '13' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.installer.core-3.8.6.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.installer.core [13](R 13.0): missing requirement [org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation) Unresolved requirements: [[org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation)])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.installer.core [13](R 13.0): missing requirement [org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation) Unresolved requirements: [[org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation)]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.261 *ERROR* [FelixStartLevel] ERROR: Bundle '14' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.installer.factory.configuration-1.1.2.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.installer.factory.configuration [14](R 14.0): missing requirement [org.apache.sling.installer.factory.configuration [14](R 14.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.tasks)(version>=1.3.0)(!(version>=2.0.0))) [caused by: Unable to resolve org.apache.sling.installer.core [13](R 13.0): missing requirement [org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation)] Unresolved requirements: [[org.apache.sling.installer.factory.configuration [14](R 14.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.tasks)(version>=1.3.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.installer.factory.configuration [14](R 14.0): missing requirement [org.apache.sling.installer.factory.configuration [14](R 14.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.tasks)(version>=1.3.0)(!(version>=2.0.0))) [caused by: Unable to resolve org.apache.sling.installer.core [13](R 13.0): missing requirement [org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation)] Unresolved requirements: [[org.apache.sling.installer.factory.configuration [14](R 14.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.tasks)(version>=1.3.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.262 *ERROR* [FelixStartLevel] ERROR: Bundle '15' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.installer.provider.file-1.1.0.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.installer.provider.file [15](R 15.0): missing requirement [org.apache.sling.installer.provider.file [15](R 15.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.installer.provider.file [15](R 15.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.installer.provider.file [15](R 15.0): missing requirement [org.apache.sling.installer.provider.file [15](R 15.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.installer.provider.file [15](R 15.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.263 *ERROR* [FelixStartLevel] ERROR: Bundle '16' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.javax.activation-0.1.0.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.javax.activation [16](R 16.0): missing requirement [org.apache.sling.javax.activation [16](R 16.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.javax.activation [16](R 16.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.javax.activation [16](R 16.0): missing requirement [org.apache.sling.javax.activation [16](R 16.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.javax.activation [16](R 16.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.263 *ERROR* [FelixStartLevel] ERROR: Bundle '17' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.launchpad.installer-1.2.2.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.launchpad.installer [17](R 17.0): missing requirement [org.apache.sling.launchpad.installer [17](R 17.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.event)(version>=1.0.0)(!(version>=2.0.0))) [caused by: Unable to resolve org.apache.sling.installer.core [13](R 13.0): missing requirement [org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation)] Unresolved requirements: [[org.apache.sling.launchpad.installer [17](R 17.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.event)(version>=1.0.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.launchpad.installer [17](R 17.0): missing requirement [org.apache.sling.launchpad.installer [17](R 17.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.event)(version>=1.0.0)(!(version>=2.0.0))) [caused by: Unable to resolve org.apache.sling.installer.core [13](R 13.0): missing requirement [org.apache.sling.installer.core [13](R 13.0)] osgi.wiring.package; (osgi.wiring.package=javax.annotation)] Unresolved requirements: [[org.apache.sling.launchpad.installer [17](R 17.0)] osgi.wiring.package; (&(osgi.wiring.package=org.apache.sling.installer.api.event)(version>=1.0.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.264 *ERROR* [FelixStartLevel] ERROR: Bundle '18' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\org.apache.sling.settings-1.3.8.jar (org.osgi.framework.BundleException: Unable to resolve org.apache.sling.settings [18](R 18.0): missing requirement [org.apache.sling.settings [18](R 18.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.settings [18](R 18.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0)))])
org.osgi.framework.BundleException: Unable to resolve org.apache.sling.settings [18](R 18.0): missing requirement [org.apache.sling.settings [18](R 18.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0))) Unresolved requirements: [[org.apache.sling.settings [18](R 18.0)] osgi.wiring.package; (&(osgi.wiring.package=org.osgi.framework)(version>=1.4.0)(!(version>=2.0.0)))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
15.10.2019 22:35:56.265 *ERROR* [FelixStartLevel] ERROR: Bundle '19' Error starting slinginstall:C:\Albin\AEMPlatform\AEM\6.3\crx-quickstart\launchpad\startup\1\slf4j-api-1.7.21.jar (org.osgi.framework.BundleException: Unable to resolve slf4j.api [19](R 19.0): missing requirement [slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0)) Unresolved requirements: [[slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0))])
org.osgi.framework.BundleException: Unable to resolve slf4j.api [19](R 19.0): missing requirement [slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0)) Unresolved requirements: [[slf4j.api [19](R 19.0)] osgi.ee; (&(osgi.ee=JavaSE)(version=1.5.0))]
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4112)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2118)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1372)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
at java.base/java.lang.Thread.run(Thread.java:834)
CHILD process: shutdown hook
CHILD process: exiting

I was starting the server by double clicking on the quickstart jar, the startup process was struck without completion and also the error.log file was not generated.

AEM-quickstart-installation-struck

The issue was started after recent installation of Java 11 to the machine, there was no luck even after pointing the JAVA_HOME and PATH environment variables to Java 8(AEM 6.3 supported Java 1.8).

To overcome the issue start the quickstart jar through command line interface - java -jar aem-author-p4502.jar

AEM-quickstart-installation

Before executing the command ensure JAVA_HOME and PATH environment variables are pointing to the supported Java version - Java 1.8 for AEM 6.3

AEM-quickstart-installation



Thursday, July 4, 2019

How to design the AEM website using Editable Template and Layout Container

How to design the AEM website using Editable Template and Layout Container

This video explains How to design the AEM website using Editable Template and Layout Container




Tuesday, June 25, 2019

How to add a custom thumbnail to AEM(Adobe Experience Manager) content packages?

This post explains the steps to add a custom thumbnail to AEM(Adobe Experience Manager) content packages.

Create an image named thumbnail.png -the recommended dimensions are 64 x 64 pixels.

Create a new folder named definition under: <ui.apps or ui.content>/src/main/content/META-INF/vault/definition

Add the thumbnail to the definition folder.

Inside the definition folder, add a file named .content.xml. Populate it with the following:

 <?xml version="1.0" encoding="UTF-8"?>
 <jcr:root xmlns:vlt="http://www.day.com/jcr/vault/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:nt="http://www.jcp.org/jcr/nt/1.0">
     <thumbnail.png/>
 </jcr:root>

Custom-thumbnail-aem-content-packages

 Build&deploy the package - mvn clean install -PautoInstallPackage

 Verify the custom thumbnail from package manager.

Custom-thumbnail-aem-content-packages



Saturday, June 1, 2019

java.lang.NoClassDefFoundError: javax/net/ssl/TrustManager - Issue while connecting to database through JDBC Connection Pool in AEM

java.lang.NoClassDefFoundError: javax/net/ssl/TrustManager - Issue while connecting to database through Connection Pool in AEM 


I was getting the below exception while trying to connect to MySQL database through JDBC connection pool in AEM 6.4 with Java 1.8

Exception:
java.lang.NoClassDefFoundError: javax/net/ssl/TrustManager
at com.mysql.cj.protocol.a.NativeProtocol.negotiateSSLConnection(NativeProtocol.java:334)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.negotiateSSLConnection(NativeAuthenticationProvider.java:777)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:486)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:202)
at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1452)
at com.mysql.cj.NativeSession.connect(NativeSession.java:165)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:955)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:199)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at aemmysql.core.servlets.FirstServletSelector1.doGet(FirstServletSelector1.java:32)


Configured the Data source as below:

AEM-datasourcepool-mysql

Code:

import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.servlets.HttpConstants;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;
import org.osgi.framework.Constants;
import org.osgi.service.component.annotations.Component;

import javax.servlet.Servlet;
import javax.servlet.ServletException;
import java.io.IOException;
import java.sql.*; 
import com.day.commons.datasource.poolservice.DataSourcePool;
import javax.sql.DataSource;
import org.osgi.service.component.annotations.Reference; 

@Component(service=Servlet.class,
           property={
                   Constants.SERVICE_DESCRIPTION + "=Simple Demo Servlet",
                   "sling.servlet.methods=" + HttpConstants.METHOD_GET,
                   "sling.servlet.paths="+ "/bin/servlet/mysqldata"                   
           })
public class FirstServletSelector1 extends SlingAllMethodsServlet {
 @Reference
 private DataSourcePool dataSourceService;
    protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
    throws ServletException, IOException {         
     try{  
Connection con=((DataSource) dataSourceService.getDataSource("SampleOracleDS")).getConnection();;  
Statement stmt=con.createStatement();  
ResultSet rs=stmt.executeQuery("select * from sample");  
while(rs.next())  
System.out.println(rs.getInt(1)+"  "+rs.getString(2)+"  "+rs.getString(3));  
con.close();
}catch(Exception e){
System.out.println(e);
}        
    }
}

Configured the Import-Package in the core bundle pom.xml with com.mysql.cj.jdbc

<Import-Package>com.mysql.cj.jdbc,javax.inject;version=0.0.0,*</Import-Package>

Downloaded the connector jar from the following location and installed JAR to AEM server by converting to OSGI bundle


The same exception was displayed even after adding the javax.net.ssl package as part of the Import-Package in MySQL connector OSGI bundle.

After little struggle  i found that the package javax.net.ssl should be added to org.osgi.framework.bootdelegation property in crx-quickstart\conf\sling.properties

org.osgi.framework.bootdelegation=javax.net.ssl,com.yourkit.*, ${org.apache.sling.launcher.bootdelegation}

After restarting the server started getting the below exception

Exception:
java.lang.NoClassDefFoundError: javax/crypto/NoSuchPaddingException
at com.mysql.cj.protocol.a.NativeProtocol.negotiateSSLConnection(NativeProtocol.java:334)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.negotiateSSLConnection(NativeAuthenticationProvider.java:777)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:486)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:202)
at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1452)
at com.mysql.cj.NativeSession.connect(NativeSession.java:165)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:955)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:199)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at aemmysql.core.servlets.FirstServletSelector1.doGet(FirstServletSelector1.java:32)

Additional to javax.net.ssl, the package javax.crypto should be added to org.osgi.framework.bootdelegation property in crx-quickstart\conf\sling.properties

org.osgi.framework.bootdelegation=javax.net.ssl,javax.crypto,com.yourkit.*, ${org.apache.sling.launcher.bootdelegation}

After restarting the server started getting another error

Exception:
java.lang.NoClassDefFoundError: javax/naming/InvalidNameException
at com.mysql.cj.protocol.ExportControlled.getSSLContext(ExportControlled.java:530)
at com.mysql.cj.protocol.ExportControlled.performTlsHandshake(ExportControlled.java:302)
at com.mysql.cj.protocol.StandardSocketFactory.performTlsHandshake(StandardSocketFactory.java:188)
at com.mysql.cj.protocol.a.NativeSocketConnection.performTlsHandshake(NativeSocketConnection.java:99)
at com.mysql.cj.protocol.a.NativeProtocol.negotiateSSLConnection(NativeProtocol.java:352)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.negotiateSSLConnection(NativeAuthenticationProvider.java:777)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:486)
at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:202)
at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1452)
at com.mysql.cj.NativeSession.connect(NativeSession.java:165)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:955)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:825)
at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:455)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:240)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:199)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at aemmysql.core.servlets.FirstServletSelector1.doGet(FirstServletSelector1.java:32)

Additional to javax.net.ssl and javax.crypto, the package javax.naming should be added to org.osgi.framework.bootdelegation property in crx-quickstart\conf\sling.properties

org.osgi.framework.bootdelegation=javax.net.ssl,javax.crypto,javax.naming,com.yourkit.*, ${org.apache.sling.launcher.bootdelegation}

The database connectivity is successful after restarting the server.

Refer https://www.albinsblog.com/2015/03/how-to-connect-to-oracle-database-using.html#.XPLN8YhKjIU for complete details on connecting to database through JDBC connection pool.


Wednesday, May 29, 2019

How to enable merge mode for the packages in Adobe Experience Manager(AEM)

How to enable merge mode for the packages in Adobe Experience Manager(AEM)


By default the packages build in AEM package manager is enabled with mode "overwrite", this will overwrite the target folder upon installing the package - the local changes under that folder will be lost.

This post explains the approach to enable the merge mode for the packages, this will help us to merge the package content with the repository content.

Create the package with required path and download to local file system

aem-package-merge-mode


Unzip the package zip file on your computer - jar -xvf test_mode-1.0.zip META-INF/vault/filter.xml

Open the file META-INF/vault/filter.xml in a text editor.

Add mode="merge" to the <filter ...> tag, the merge mode should be added to all the filters defined for example:

 <?xml version="1.0" encoding="UTF-8"?>
<workspaceFilter version="1.0">
<filter root="xxxxx" mode="merge" >
<exclude pattern="xxxxx" />
</filter>
<filter root="xxxx" mode="merge"/>
 </workspaceFilter>

 e.g

<?xml version="1.0" encoding="UTF-8"?>
<workspaceFilter version="1.0">
    <filter root="/content/we-retail/us/en/products/women" mode="merge" />
</workspaceFilter>

Available Filter Modes:


"replace" - This is the normal behavior. Existing content is replaced completely by the imported content, i.e. is overridden or deleted accordingly.

"merge" - Existing content is not modified, i.e. only new content is added and none is deleted or modified.

"update" - Existing content is updated, new content is added and none is deleted.

The default filter mode is "replace"

Re-zip the modified package contents so it includes the change - jar -uvf  test_mode-1.0.zip META-INF/vault/filter.xml
aem-package-merge-mode

Upload the modified package to target server - this will make sure the target server changes are not overwritten.