Hi,
This problem was fixed in core uima (uimaj) in version 2.10.3, see Jira issue:
https://issues.apache.org/jira/browse/UIMA-5754
But uima-as version 2.10.3 was built/delivered with a previous version of core
uima (uimaj), and doesn't have this fix.
We'll look into fixes/workarounds for this earlier version.
-Marshall
On 2/26/2020 12:58 AM, Hai-Son Nguyen wrote:
> Hi,
> I receiving an exception running:
> bin/runUimaClass.sh org.apache.uima.adapter.jms.service.UIMA_Service ...
> using Java 11 both the Oracle
> java 11.0.6 2020-01-14 LTS
> and the OpenJDK versions:
> openjdk 11.0.3 2019-04-16
>
> Exception in thread "main" java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader
cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader
and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
> at org.apache.uima.bootstrap.UimaBootstrap.addUrlsToSystemLoader(UimaBootstrap.java:146)
> at org.apache.uima.bootstrap.UimaBootstrap.main(UimaBootstrap.java:74)
>
> Thanks!
> Hai-Son
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