Exception trying to save workflow

[vjrj]

Trying to save a workflow I get this exception:

[2024-08-12 10:03:25] [info] [Spatial-service] 2024-08-12 10:03:25.111 ERROR o.g.web.errors.GrailsExceptionResolver [GrailsExceptionResolver.java:252] : NullPointerException occurred when processing request: [POST] /ws/workflow/save
[2024-08-12 10:03:25] [info] Cannot get property 'ud_header_id' on null object. Stacktrace follows:
[2024-08-12 10:03:25] [info] java.lang.NullPointerException: Cannot get property 'ud_header_id' on null object
[2024-08-12 10:03:25] [info] #011at au.org.ala.spatial.WorkflowController.mapping(WorkflowController.groovy:169)
[2024-08-12 10:03:25] [info] #011at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[2024-08-12 10:03:25] [info] #011at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[2024-08-12 10:03:25] [info] #011at au.org.ala.spatial.WorkflowController.save(WorkflowController.groovy:70)
[2024-08-12 10:03:25] [info] #011at org.grails.core.DefaultGrailsControllerClass$MethodHandleInvoker.invoke(DefaultGrailsControllerClass.java:223)
[2024-08-12 10:03:25] [info] #011at org.grails.core.DefaultGrailsControllerClass.invoke(DefaultGrailsControllerClass.java:188)
[2024-08-12 10:03:25] [info] #011at org.grails.web.mapping.mvc.UrlMappingsInfoHandlerAdapter.handle(UrlMappingsInfoHandlerAdapter.groovy:90)
[2024-08-12 10:03:25] [info] #011at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067)
[2024-08-12 10:03:25] [info] #011at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
[2024-08-12 10:03:25] [info] #011at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
[2024-08-12 10:03:25] [info] #011at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
[2024-08-12 10:03:25] [info] #011at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
[2024-08-12 10:03:25] [info] #011at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
[2024-08-12 10:03:25] [info] #011at au.org.ala.ws.security.Pac4jProfileManagerHttpRequestWrapperFilter.doFilter(Pac4jProfileManagerHttpRequestWrapperFilter.java:51)
[2024-08-12 10:03:25] [info] #011at au.org.ala.web.Pac4jHttpServletRequestWrapperFilter.internalFilter(Pac4jHttpServletRequestWrapperFilter.groovy:46)
[2024-08-12 10:03:25] [info] #011at org.pac4j.jee.config.AbstractConfigFilter.doFilter(AbstractConfigFilter.java:72)
[2024-08-12 10:03:25] [info] #011at org.pac4j.jee.filter.SecurityFilter.lambda$internalFilter$0(SecurityFilter.java:94)
[2024-08-12 10:03:25] [info] #011at org.pac4j.core.engine.DefaultSecurityLogic.perform(DefaultSecurityLogic.java:141)
[2024-08-12 10:03:25] [info] #011at org.pac4j.jee.filter.SecurityFilter.internalFilter(SecurityFilter.java:92)
[2024-08-12 10:03:25] [info] #011at org.pac4j.jee.config.AbstractConfigFilter.doFilter(AbstractConfigFilter.java:72)
[2024-08-12 10:03:25] [info] #011at au.org.ala.web.CooperatingFilterWrapper.doFilter(CooperatingFilterWrapper.groovy:31)
[2024-08-12 10:03:25] [info] #011at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
[2024-08-12 10:03:25] [info] #011at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:126)
[2024-08-12 10:03:25] [info] #011at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:64)
[2024-08-12 10:03:25] [info] #011at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:101)
[2024-08-12 10:03:25] [info] #011at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:119)
[2024-08-12 10:03:25] [info] #011at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[2024-08-12 10:03:25] [info] #011at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[2024-08-12 10:03:25] [info] #011at java.base/java.lang.Thread.run(Thread.java:829)

[vjrj]

This also happens in https://spatial.ala.org.au: