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RE: osgi - Unresolved requirement: Import-Package: javax.microedition.io

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Kailash Yadav, modified 8 Years ago.
osgi - Unresolved requirement: Import-Package: javax.microedition.io
Regular Member Posts: 211 Join Date: 10/18/11 Recent Posts
Hello experts,

I tried to use AWS SDK in liferay module but I am getting following error message:
org.osgi.framework.BundleException: Could not resolve module: xyz.service [46]_  Unresolved requirement: Import-Package: javax.microedition.io_ [Sanitized]
        at org.eclipse.osgi.container.Module.start(Module.java:429)
        at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:402)
        at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1252)
        at org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1224)
        at org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:512)
        at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:361)
        at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:313)


My build.gradle file is :
dependencies {
	compileOnly group: "com.liferay.portal", name: "com.liferay.portal.kernel", version: "2.0.0"
	compileOnly group: "org.osgi", name: "org.osgi.compendium", version: "5.0.0"
	compileOnly project(":modules:apps:modern-web-architecture:elastic-path-api")
	compile group: "org.osgi", name:"org.osgi.service.component.annotations", version:"1.3.0"
	compile group: 'com.amazonaws', name: 'aws-java-sdk-core', version: '1.11.189'
	compile group: 'com.amazonaws', name: 'aws-lambda-java-core', version: '1.1.0'
	compile group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.9.0'
	compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.9.0'
    compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.9.0'
	compile group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-cbor', version: '2.9.0'
 }

and bdl.bdl is :
Bundle-SymbolicName: xyz.service
Bundle-Version: 1.0.0
Bundle-ClassPath:\
  .,\
  lib/aws-java-sdk-core.jar,\
  lib/aws-lambda-java-core.jar,\
  lib/jackson-annotations.jar,\
  lib/jackson-core.jar,\
  lib/jackson-databind.jar,\
  lib/jackson-dataformat-cbor.jar
 -includeresource:\
  lib/aws-java-sdk-core.jar=aws-java-sdk-core-1.11.189.jar,\
  lib/aws-lambda-java-core.jar=aws-lambda-java-core-1.1.0.jar,\
  lib/jackson-annotations.jar=jackson-annotations-2.9.0.jar, \
  lib/jackson-core.jar=jackson-core-2.9.0.jar,\
  lib/jackson-databind.jar=jackson-databind-2.9.0.jar,\
  lib/jackson-dataformat-cbor.jar=jackson-dataformat-cbor-2.9.0.jar


Can someone help me how can I find actual jar which contain javax.microedition.io package? The stack-trace does not indicate that which module/jar is using this package.
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Joye Luo, modified 8 Years ago.
RE: osgi - Unresolved requirement: Import-Package: javax.microedition.io
Regular Member Posts: 144 Join Date: 5/3/16 Recent Posts
Hey Kailash,

I think javax.microedition.io is an transitive dependency from one of your dependencies.
You may should add all the transitive dependencies into the OSGi container if the container do not have it.
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Sushil Patidar, modified 8 Years ago.
RE: osgi - Unresolved requirement: Import-Package: javax.microedition.io
Expert Posts: 467 Join Date: 10/31/11 Recent Posts
Hi Kailash,

I faced this error sometimes when dependency version was not correct. In my opinion there is some dependency /transitive dependency whose version is not correct. Try if you are using correct supported version.
Hope it helps.

REgards