Unable to debug using eclipse debugger

Question

So there is a small java program to add two numbers.

There is one break-point.

I used Debug as -> Java Application.

But still, Step Into, Step Over, Resume, Suspend and Terminate buttons are disabled in my eclipse.

See below:

Debugger recognized the breakpoint at int b = 3 but still the buttons are disabled.

Everything was working fine yesterday.

What should be the cause?

Answer 1

I have met the same issue and fixed it. The following are the possible solutions:

1. Make sure that your skip all break point option is disabled
2. Reset your debug perspective in perspective options.
3. Make sure to restart eclipse after doing above things

Answer 2

Possibles solutions and cause here.

The commands got disabled, probably from previous customization, (check General -> Keys) but I wouldn't think this can be the only reason to be cause of this issue.

Hope this helps you out.