Hi,

On 18.10.2017 11:41, kaloon jone wrote:

Hello There,

I have VM called Win 11 and I create snapshot called "Snapshot1". Then I create python file to restore the VM through python script. I got error I can'y understand what is it. I search on internet  since three day I don't found solution . I tried many example But I got the same error. The error is


"

AttributeError: Failed to find attribute restoreSnapshot in win 8.1
"


My python script is : \



import virtualbox
import time
from virtualbox.library import LockType
vbox = virtualbox.VirtualBox()
session = virtualbox.Session()
vm = vbox.find_machine('win 8.1')
vm.lock_machine(session, LockType.shared)
console = session.console;
machine = session.machine


snapShot = vm.find_snapshot("snapshot 1");

snapShotProgress = machine.restore_snapshot(snapShot);
snapShotProgress.WaitForCompletion(300000);

session.unlock_machine()

This is impossible... can't be your full script. You have stuff like find_machine, lock_machine, find_snapshot and what not all over the place, and that's not how our API methods are called. Do you have some wrapper code which you censored out of the script? Need to know what you're really doing.

You could also try doing this with vboxshell.py, which is a big piece of code (not necessarily pretty, but it can serve as inspiration for how to use a significant portion of the API).

Can Any help me and explain to me which is the problem. I snapshot is created and the Vm is run correctly. but I cannot restore the snapshot through python.

We really need to be certain what your script is doing, because so far it's not making any sense. This should fail straight at "vm = vbox.find_machine('win 8.1')".

Klaus
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