Exception starting HttpContext registration java.lang.NullPointerException: null

[Krenn Daniel]

Hello,

I'm trying to get Swagger UI running on karaf. I packaged the Swagger UI in a 
WAR file, which I drop into the deploy folder in the karaf directory.
The problem is that I apparantly cannot run camel-swagger-java and the Swagger 
UI WAR at the same time.
If I don't install camel-swagger-java, I can successfully deploy the Swagger UI 
WAR, but this is obviously useless as no swagger instance is running.
If I install camel-swagger-java before deploying the Swagger UI WAR, I get this 
error:

Exception starting HttpContext registration java.lang.NullPointerException: null
Error deploying web applicationjava.lang.NullPointerException: null

I don't know what to do with this error. Also, whenever I try to deploy the 
Swagger UI WAR when I already have camel-swagger-java installed, I get this 
error:

java.lang.ArrayIndexOutOfBoundsException: 19
        at aQute.bnd.osgi.Clazz.parseClassFile(Clazz.java:576)
        at aQute.bnd.osgi.Clazz.parseClassFile(Clazz.java:494)
        at aQute.bnd.osgi.Clazz.parseClassFileWithCollector(Clazz.java:483)
        at aQute.bnd.osgi.Clazz.parseClassFile(Clazz.java:473)
        at aQute.bnd.osgi.Analyzer.analyzeJar(Analyzer.java:2177)
        at aQute.bnd.osgi.Analyzer.analyzeBundleClasspath(Analyzer.java:2114)
        at aQute.bnd.osgi.Analyzer.analyze(Analyzer.java:138)
        at aQute.bnd.osgi.Analyzer.calcManifest(Analyzer.java:616)
        at org.ops4j.pax.swissbox.bnd.BndUtils.createBundle(BndUtils.java:161)
        at 
org.ops4j.pax.url.war.internal.AbstractConnection.createBundle(AbstractConnection.java:174)
        at 
org.ops4j.pax.url.war.internal.WebBundleConnection.createBundle(WebBundleConnection.java:108)
        at 
org.ops4j.pax.url.war.internal.AbstractConnection.getInputStream(AbstractConnection.java:143)
        at 
org.ops4j.pax.url.war.internal.WarConnection.getInputStream(WarConnection.java:33)
        at java.net.URL.openStream(URL.java:1045)
        at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.install(DirectoryWatcher.java:962)
        at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.install(DirectoryWatcher.java:884)
        at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:489)
        at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:365)
        at 
org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:316)

I don't know what to do with this error, either.

Can you please help me resolve this issue?

Regards,
Daniel

Daniel Krenn
Consultant MES
daniel.kr...@team-con.de<mailto:daniel.kr...@team-con.de>
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