I don't delete property in my_groups.cnd

[fisher_40]

Hi
I custom my property group in my_groups.cnd. But I want to delete some properties in my property group ,and register it.but some error is now ,such as
\"The following nodetype change contains non-trivial changes.Up until now only trivial changes are supported. (see javadoc for org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff):org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff[
nodeTypeName={http://www.openkm.org/group/1.0}custom,
mixinFlagDiff=NONE,
supertypesDiff=NONE,
propertyDifferences=[
org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff$PropDefDiff[itemName={http://www.openkm.org/group/property/1.0}custom.orgName, type=NONE, operation=NONE],
org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff$PropDefDiff[itemName={http://www.openkm.org/group/property/1. ... .processor, type=MAJOR, operation=REMOVED],
org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff$PropDefDiff[itemName={http://www.openkm.org/group/property/1.0}custom.endDate, type=NONE, operation=NONE],
org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff$PropDefDiff[itemName={http://www.openkm.org/group/property/1.0}custom.orgId, type=NONE, operation=NONE],
org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff$PropDefDiff[itemName={http://www.openkm.org/group/property/1. ... .startDate, type=NONE, operation=NONE],
org.apache.jackrabbit.core.nodetype.NodeTypeDefDiff$PropDefDiff[itemName={http://www.openkm.org/group/property/1. ... reportType, type=NONE, operation=NONE]
],
childNodeDifferences=[
]
]\"

what about ? can\'t I delete the registered properties?

[pavila]

No, actually is not possible to delete properties in a property group. You can only add new properties.