Minimserver not visible (Java error?)

[woldejans]

Minimserver is not visible anymore in my renderer (Linn). This message is shown in Minimserver:
Exception while processing action request: java.util.ConcurrentModificationException

The log in Minimwatch:

java.util.ConcurrentModificationException
at java.base/java.util.ArrayList.sort(ArrayList.java:1722)
at com.minimserver.Server$ValueContainer.sortFilters(Server.java:27475)
at com.minimserver.Server$ValueContainer.doPopulate(Server.java:27469)
at com.minimserver.Server$ValueContainer.populate(Server.java:27401)
at com.minimserver.Server.populateContainer(Server.java:11550)
at com.minimserver.Server.getContainer(Server.java:11475)
at com.minimserver.Server.populateContainer(Server.java:11549)
at com.minimserver.Server.access$40700(Server.java:182)
at com.minimserver.Server$ContentDirectoryProvider.doBrowse(Server.java:31491)
at com.minimserver.Server$ContentDirectoryProvider.browse(Server.java:31435)
at org.openhome.net.device.providers.DvProviderUpnpOrgContentDirectory1$DoBrowse.ac​tionInvoked(DvProviderUpnpOrgContentDirectory1.java:978)

Please instructions how to solve this.

EDIT: stopping and restarting Minimserver solved it

[simoncn]

Thanks for letting me know about this and providing the stack trace. I think I can see what is causing this. There will be a fix in the next MinimServer update.

[simoncn]

This problem should be fixed in MinimServer update 220. This update is installed automatically when you install or restart MinimServer 2.1.