Import template failed from old zabbix version

[doxymoron]

I'm trying to import templates and hosts from an old version of zabbix 4.0.44 to 6.4.0. If I try to import a template I get the error:

Details Import failed
Invalid parameter "/24/trapper_hosts": value must be empty.

I'm trying to find the easiest way to import all of my current hosts/templates/graphs rather than creating from scratch. Thanks.

[solution]

follow these tips:

https://www.zabbix.com/forum/zabbix-troubleshooting-and-problems/461658-error-importing-template

Wellington

[doxymoron]

follow these tips:

https://www.zabbix.com/forum/zabbix-troubleshooting-and-problems/461658-error-importing-template

Wellington

So I just edit the export file and comment out these lines?

<request_method>0</request_method>

[solution]

in your case it would be:

trapper_hosts

included in your error message

Wellington

[Jhoanor]

No, you will not find "trapper_hosts" in your export.
The lines you should delete are:
<allowed_hosts>localhost</allowed_hosts>
(This worked with me at this error anyhow)