Please provide the details , did you try with CUG page path deny in cache rules?

did you check your cache rules?you can deny cache of this page ## Don't cache login token or pages/0220 { /glob "/libs/granite/core/content/login*"/type "deny"}

Did you get a chance to check the user "admin" permissions in useradmin pageReplication is enabled or not?, for admin user should have full control. Is this in your local environment?Do you see any errors in error log file? 

Can you try like ValueMapValueMap map = metadataRes.adaptTo(ModifiableValueMap.class);map.put("dc:description", newCode); orcan you adaptTo Node node and set the propertymetadata = node.getNode("jcr:content/metadata");metadata.setProperty("dam:sha1").getString()dc:description", newCode);

Are you getting any error? or what is happening with the changes? Can you debug and see the output result? or print out the lines failing?

can you try like, after creating the asset : AssetManager assetManager = resourceResolver.adaptTo(AssetManager.class);Asset assetFitxer = assetManager.createAsset(pathDAM, inStream, mimeType, true); resourceResolver.commit();resourceResolver.refresh(); Then get the resource and update/set the dc:des...

Is this issue resolved?orThis issue can occur due to one more reasons - Pasting a component from to other place holder or page , an empty node without resource type is generated in such cases. More explained in this link - AEM Resources missing sling:resourceType - Stack Overflow The issue raised CQ...

HiWhat is the error you are getting?1) Please check the User access privileges2) Check the logs for error details3) Try in local host with admin user 

AEM 6.4I am following the help articlehttps://helpx.adobe.com/experience-manager/using/extend_jave_corecomponents.htmlI am getting error at line #27 (@Self @Via(type = ResourceSuperType.class)) in PageHeadline.javaError: The attribute type is undefined for the annotation type ViaI verified, pom.xml ...