What to do if you get Could not save master table to file after importing a project in Eclipse

--Environment - OS : macOS Sierra Version 10.12.4 - Eclipse : Neon.3 Release (4.6.3) - Java : 1.8.0_45

I was angry when I imported the project in Eclipse and cleaned it.

Could not save master table to file '{Workspace location}/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources'.
{Workspace location}/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources (No such file or directory)

It seems that something cannot be saved. If you look at the angry directory, it's certainly not there.

$ open {Workspace location}/.metadata/.plugins/org.eclipse.core.resources/.safetable
The file {Workspace location}/.metadata/.plugins/org.eclipse.core.resources/.safetable does not exist.

It seems that he is angry that "the file cannot be saved because there is no directory". When I try to google ... I don't understand well in English ...

My .safetable file was missing, so I just created it and problem solved. "eclipse Could not save master table to file" - Ask Ub

Do you make it yourself?

I created the folder "External Files" and it worked fine. In a few minutes the files ".markers.snap" and ".syncinfo.snap" appeared in this folder and the message didn´t appear any more. Eclipse: "'Periodic workspace save.' has encountered a pro‍blem." - Stack Overflow

If not, do you make it yourself?

Create a save destination directory.

$ mkdir {Workspace location}/.metadata/.plugins/org.eclipse.core.resources/.safetable

Clean the project.

: hibiscus: No more errors. : hibiscus:

The file has been saved.

A file that was angry that it could not be saved was saved in the created directory. Screen Shot 2017-05-18 at 21.54.26.png

I wish Eclipse had created it without the directory ...

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