Problem running locally.

When I try to run my app locally, I get the following error when the modeler is building the deployment structure: 'An error occurred while copying files.' The details only specify that 'the map is not empty'. After this happened, several buttons are not clickable anymore ( the update and commit buttons). Any idea what goes wrong?    
2 answers

Did you try cleaning your deployment directory?


Is this the first this has happened since you started the project?

As Daniel suggested, I would try to first clean out your deployment package and then re-run the app.

2nd, I would check (if you have a team) with your other team members to see if they're facing a similar issue.