MinimServer not restarting after update 189

[daedlo]

Simon
I run two instances of MinimServer on my QNAP 451+. After update 189 the one running in a Container will not load. I get the following message in the log file:


java.lang.NullPointerException
at java.base/java.nio.file.Files.provider(Files.java:105)
at java.base/java.nio.file.Files.isRegularFile(Files.java:2351)
at com.minimserver.Server.readFiles(Server.java:7220)
at com.minimserver.Server.doStart(Server.java:3500)
at com.minimserver.Server.start(Server.java:1113)
at org.jminim.core.ContextImpl.startComponent(ContextImpl.java:228)
at org.jminim.core.ContextImpl.start(ContextImpl.java:116)
at org.jminim.core.RuntimeImpl.run(RuntimeImpl.java:2652)
at org.jminim.core.LauncherImpl.run(LauncherImpl.java:1302)
at org.jminim.core.LauncherImpl.launch(LauncherImpl.java:124)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja​va:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso​rImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at org.jminim.mlaunch.MinimLaunch.doLaunch(MinimLaunch.java:525)
at org.jminim.mlaunch.MinimLaunch.launch(MinimLaunch.java:150)
at org.jminim.mlaunch.MinimLaunch.launch(MinimLaunch.java:90)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja​va:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso​rImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at org.jminim.launch.Launcher.launch(Launcher.java:88)
at com.minimserver.launch.LaunchServer.main(LaunchServer.java:38)


The other instance I run is OK. Your help would be appreciated.
regards
Dave