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Perl beginner -- Eclipse Display view has "Display Result" icon grayed out

Posted on 2008-10-19
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Last Modified: 2012-06-21
I have a Perl script that I have loaded into Eclipse (using the EPIC plugin).

In both the Perl perspective and the Debug perspective, I have tried to execute a command in the Display view.

However, the "Display Result" icon on the Display view is grayed out.

What do I need to do to turn enable it?
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Question by:josgood
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5 Comments
 
LVL 39

Expert Comment

by:Adam314
ID: 22754783
I think that view is only for use with Java, not perl.
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Author Comment

by:josgood
ID: 22754788
Well that would certainly explain it.

Are you aware of any analagous view for Perl?  I can run perl from the command line, but that can potentially be a different environment.
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Author Comment

by:josgood
ID: 22754789
Perhaps a plugin?  I'm currently using EPIC.
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Accepted Solution

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Adam314 earned 500 total points
ID: 22758311
I'm not real certain what that view would do.  There is the perl expression view, which allows you to run any code in the current context of what is being debugged.  Here is the guide for EPIC, which might help:
    http://www.epic-ide.org/downloads/EPIC_User's_Guide.pdf

When I want to run some test code, what I'll do is place it at the beginning of my main program file, then put exit after it.  Then when I click the run button, it runs within EPIC.

********** The .pl file that gets run when I click the run button
#!/usr/bin/perl
use strict;
use warnings;
#use some other module
 
#I add my test code here
exit;
 
#my normal code is here

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LVL 13

Author Closing Comment

by:josgood
ID: 31507611
Thank you.  That's a creative response to a question whose answer is almost "you can't do that".  Thank you for taking the time to guide me.  I'll remember that trick.
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