Perforce: Can’t clobber writable file Perforce

We are using Perforce for version control, I never use it before, and I got my perforce account those days. When I want update form the dept, perforce gave the following error:

Can’t clobber writable file Perforce

Here is the solution:

“A workaround is to stop perforce from making the files read-only on submit. This can be accomplished by changing the Client Specification and setting the “allwrite” flag. This way the files never go to readonly mode and you should be able to write to it always.”

 

 

p4 client    :  noallwrite ----->allwrite