Report Wrong Dashboard Zip More Verbose

[eXpl0it3r]

Steps to Reproduce

• Package the wrong directory
• Compile & Run Jobbr

Actual Behavior

The Dashboard fails to load with an HTTP 500, but the Job Server logs don't list anything. Only through debugging the error is seen and it becomes evident that the wanted file doesn't exist in the wrong zip file.

Expected Behavior

The Dashboard may still fail to load, but the error should be logged in the Job Server logs, so one doesn't need the debugger to find out the root cause.