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jzimmerman1-Visitor
1-Visitor
November 4, 2015
Question

Post Processor Fails.....?

  • November 4, 2015
  • 3 replies
  • 7302 views

Every time I try to post I get a "post processor fails" message. I was getting it last night but it went away after resetting my machine. Well its back tonight. I have tried other programs that I know work and have even tried on a different machine and it fails on everything. Has anyone else had issues with this?


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3 replies

C
ChrisKirchen1-Visitor
1-Visitor
November 4, 2015

Judd,

I just started getting this error about 15 minutes ago.  I was posting all day long without any problems, in the same MFG assembly.  I rotated my coordinate system to match the latest part on the mill table and all I get is "Post process fails."

It almost happened from one minute to the next.  I posted one sequence and when I went to post the next one, the error came up.

I've rebooted all of the computers on the network that run ProE, I've tried recreating the cutting sequence (both inside the current MFG model and a brand new one), and I've tried to post known good programs from past parts.  Nothing works.  I don't think it's a coincidence that you're having the exact same problem within minutes of me having it...

I wonder if something got pushed to the computers (Windows Update, Java, etc.) that is causing the problem...

J
jzimmerman1-VisitorAuthor
1-Visitor
November 4, 2015

Well isn't that interesting. Good to know its not just me. Guess we'll have to go to PTC to get this one figured out.

C
ChrisKirchen1-Visitor
1-Visitor
November 4, 2015

Try emptying out your old TRAIL files.  My trail folder had over 1,000 files it, at almost 2 GB.  I emptied it out and the post process works again.

Check the config.pro option trail_dir for the directory location.  If you haven't set it and can't find it, search for trail.txt on you C drive.

If this works for you, it's one hell of a coincidence...

K
KenFarley21-Topaz II
21-Topaz II
November 4, 2015

These kinds of troubles are why I set up a directory on my machine that I only use for writing .ncl files and for post-processing them into G-code. A simple short path (C:\ptc\NCFiles). I tell Creo where it is using the following entry in my config.pro:

pro_mf_cl_dir C:\ptc\NCFiles

My reason differed from yours; people in my company have gotten in the habit of using ridiculously long directory names in an already complicated directory structure. There is a limit to the length of the directory name that the post-processor can handle (from SPR, 242 characters) which, amazingly, these guys were exceeding.

J
jzimmerman1-VisitorAuthor
1-Visitor
November 4, 2015

So this is one thing that I don't quite understand about this. This is refering to the length of the directory name being the cause. But is wasn't the length of a name that was causing the error. It was the amount of trail files. I didn't rename anything. I only deleted the trail files and it fixed it. Maybe you can clarify that for me.

J
jzimmerman1-VisitorAuthor
1-Visitor
November 5, 2015

WTF!!!! Only one trail file and it just did it again. Had to do a full machine restart to get it working again but trail files are apparently not the problem. Setting up a pro_mf_cl_dir now. Hopefully that fixes it.

G
gkoch1-Visitor
1-Visitor
November 10, 2015

Hello Judd,

I don't want to cry wolf, but is it possible that your hard disk is getting to the age where it starts doing funny things before eventually croaking?

Looks as if writing to the folder is sometimes generating the problem (judging by the message, most likely the system no longer or temporarily sees the contents of the folder).

Otherwise - considering you AND Chris had the same issue at the same time - maybe an update of a virus software is generating such an effect. It could block access in some way on purpose.

Gunter

C
ChrisKirchen1-Visitor
1-Visitor
November 10, 2015

Gunter,

I agree that it could be an an update of something else.  The odd thing is that it literally happened from one minute to the next for me.  I successfully posted one sequence and when I posted the next one 30 seconds later, the error appeared.  Although, that could be an update running in the background.

FYI I'm running 5.0 release M080...if Judd is running something else, then it may have nothing to do with version.

Chris

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