Don't talk nonsense, let's put the method.
Replace your instantclient12 with instantclient11 , and the rest remain unchanged, just follow the steps of the big guys.
First, my navicat version is 12.0.12 (64-bit)
oracle is a remote connected oracle on the cloud
Then, according to the posts of the big guys, I downloaded instantclient-basic-12 repeatedly, but it still didn't work after configuration.
In fact, I can connect to it after replacing my old computer! ! ! this is very angry
In the end, I forgot to take a look at which old brother, and I didn't care at all. I really don't know how to solve it. I thought about trying it. I just downloaded the instantclient-11 compression package before. Go to my broken Pick it up in the computer, dare you believe it, it will work in the end.
The new computer uses the old version, and the old computer uses the new version. It’s amazing.