If anyone have this issue in future. It's related to custom code. The workaround I figured out is to manually add host in CRX to test if it works. These are the properties you need to create under "/var/acs-commons/contentsync/hosts". 

@Imran__Khan can you share the screenshot of the host node (Put dummy data as host placeholder). I can try to manually create host user node. I tried but it didn't work. Maybe I have incorrect Properties.   By the way I read your blogs on Medium. Very informative.

 I'm trying to implement Content Sync with ACS Commons but adding Host in UI is throwing an error. I tried it in local, dev and stage. Same error in all environments. I'm on 6.5.19. I did follow this guide to setup content sync. When I add host detail here.Throwing this error also seeing this error ...

@Raja_Reddy  I been doing some digging into the options you suggested. "Dispatcher Flush Rules and Custom Flush Agent" seems to be the easiest and quick option but we don't want to clear the whole etc/clientlibs folder every time someone publish any page on site. Since we are running multiple sites ...

What are the option to clear the etc.clientlibs folder in dispatcher under "/var/www/html" directory. Some times we need to make a change in clientlibs in CRX or publish React SPA site page but etc.clientlibs folder doesn't get clear in dispatcher flush. Given we don't have access to Prod dispatcher...

Hi, AEM SPA application doesn't load when we change the URL through redirect or link shorting. Example, changing link from localhost:4502/content/project/us/en/pagename.html to localhost:4502/us/en/pagename.html. Page doesn't throw error but it's just blank page. I saw some other questions on this f...

@gregy68980908 I have come across similar issue. Are you able to share your implementation of HierarchyPage class.

in that case it might be something to do with our business firewall or vpn blocking it. Thank you for confirming. 

I have tried it with v14 and v19 but that didn't work either. 

Hi,  I'm trying to install the adobe I/O CLI plugin for cloudManager to authenticate Performance but it's giving me error when I run the command to install plugin. I try running this in home dir and in project dir but no luck. I'm using Mac.  This is the command to download plugin aio plugins:instal...