tj3d functionality issue (unable to load projects)

[Octavian G.]

Hello,

    This is my first message here, so, nice to meet you all. I have a problem with tj3d. Specifically, I can't load projects in it. I have this problem on 3 Gentoo machines. On all 3, I tried all possible combinations of versions for libyaml (0.1.2 and 0.1.4), the taskjuggler gem (3.4.0 and 3.3.0), and ruby19 (1.9.3_p125 1.9.3_p194-r1 (~)1.9.3_p286 (~)1.9.3_p385 1.9.3_p392). Soo. I'm scratching my head now. I'll paste the symptoms below, but I'll start with .taskjugglerrc:

_global:
authKey: secret
_log:
logLevel: 4
outputLevel: 4

(they're properly indented)

tj3d -c .taskjugglerrc --debug -d -c .taskjugglerrc
TaskJuggler v3.4.0 - A Project Management Software

Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012
by Chris Schlaeger <ch...@linux.com>

This program is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published by the
Free Software Foundation.

Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "global"
Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "log"
Info: TaskJuggler daemon is listening on druby://127.0.0.1:8474
Exception `DRb::DRbConnError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:570 - connection closed

The last line is because I issued:

tj3client --debug status
TaskJuggler v3.4.0 - A Project Management Software

Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012
by Chris Schlaeger <ch...@linux.com>

This program is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published by the
Free Software Foundation.

Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "global"
Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "log"
No projects registered

Now, if I try to add a project:

tj3client --debug add tutorial.tjp
TaskJuggler v3.4.0 - A Project Management Software

Copyright (c) 2006, 2007, 2008, 2009, 2010, 2011, 2012
by Chris Schlaeger <ch...@linux.com>

This program is free software; you can redistribute it and/or modify it under
the terms of version 2 of the GNU General Public License as published by the
Free Software Foundation.

Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "global"
Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "log"
Exception `TypeError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:557 - can't dump IO
Exception `TypeError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:521 - can't dump IO
Exception `TypeError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:521 - can't dump IO
Exception `TypeError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:521 - can't dump IO
Exception `SecurityError' at /usr/local/lib64/ruby/gems/1.9.1/gems/taskjuggler-3.4.0/lib/taskjuggler/UTF8String.rb:130 - Insecure operation - encode
Warning: Projects(s) tutorial.tjp could not be added

Which generates (in the server console):

Exception `DRb::DRbConnError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:570 - connection closed
Warning: Loading of project failed: connection closed
Exception `DRb::DRbConnError' at /usr/lib64/ruby/1.9.1/drb/drb.rb:570 - connection closed

P.S. I do have the UTF8 locale.

[Chris Schlaeger]

On Fri, Apr 5, 2013 at 9:57 AM, Octavian G. <octav...@gmail.com> wrote:

Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "global"
Exception `ArgumentError' at /usr/lib64/ruby/1.9.1/psych/scalar_scanner.rb:91 - invalid value for Integer(): "log"

That smells like you are having problems with your YAML library. Can you post the output of 

  ruby -r yaml -e "YAML::load_file('.taskjugglerrc')"

Execute this command in a shell in the directory where the .taskjugglerrc file is located. Normal result would be no error.

Chris

[Octavian G.]

Hello. Thanks for the answer. No errors, no results, nothing happened.

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[Chris Schlaeger]

Please run tj3 with the -d command line option. This should give us more details.

Chris

[Octavian G.]

Hello Chris,

     Could you please be a bit more specific ? In my initial email I used tj3d and tj3client (both with --debug and tj3d with -d), not tj3. Is there any specific command you want me to run ?

[Octavian G.]

Any ideas ?

[Johan Ekh]

Hi Octavian

I experience the same problem. Did you find a solution?
BR / Johan