If anybody can direct me to a video showing how to use the feature or property tree to reverse correct mistakes or errors, Please post. Thank you .
I agree with ömür tokman but I have two little tips to get you started
The first is to use the What's Wrong dialog.
The second is to use Flat Tree view (CTRL-T)
2017 SOLIDWORKS Help - What's Wrong?
2017 SOLIDWORKS Help - FeatureManager Design Tree Views
in my opinion
this is not something you can learn with an article or video.
this list extends.
in short, in time.
Rob, you're right. I just commented.
I will give to in a sample.
this is a topic I've been reading from time to time.
What does this icon mean?
I agree it takes a bit of experience.
Just to add to Rob's comment, I would recommend starting at the top of your tree and working your way down as errors at the top can cause errors further down. Using Ctrl+T as Rob suggested can really help with this. I also think a good technique is to use your rollback bar and take it one error at a time.
Retrieving data ...