P4 submit to source control error

Hi guys,

I I am setting up the EU4 to use Perforce and Assembla. I did all the configuration, including the EU4, but when I do send to source control it gives this error. How can I fix, someone help me?

I’m not a perforce expert. Just started couple months ago. But possibly you did not check out the asset from server before trying to edit and submit change. You can open your p4v client and in your workspace look at the pending errors on the right side. The red triangles, drop them down to see what the error is. But that’s just a guess my friend.