Hi, The target connection was made by source connection manager(it should be made by target connection manager) in function check_version_compatibility(web\pgadmin\tools\schema_diff\__init__.py). Attached patch adds the changes.
Regrads, Huang
0001-Target-connection-was-wrong-in-function.patch
Description: 0001-Target-connection-was-wrong-in-function.patch
