[developers] A bug in Logon/LKB

[Stephan Oepen]

the default in the LOGON environment is LUI, but a few display types are
not supported there and fall back to CLIM.  the type hierarchy is one of
these, hence i suspect the error may be caused in opening a CLIM window.

i could imagine some library incompatibility, somewhere between CLIM,
Motif, X11, and possibly non-graphical libraries.  not immediately sure how
best to debug this, i am afraid.  if there were a way for me to ssh(1) into
a system that has this problem, i would be happy to try.

best, oe


On Thursday, November 10, 2016, Tuấn Anh Lê <tuananh.ke at gmail.com> wrote:

> Hi,
>
> Thanks for your reply. Is there a way for me to check which engine is used?
>
> --
> Tuan Anh
>
> On 10 November 2016 at 19:14, John Carroll <J.A.Carroll at sussex.ac.uk
> <javascript:_e(%7B%7D,'cvml','J.A.Carroll at sussex.ac.uk');>> wrote:
>
>> Hi,
>>
>> In the LKB, are you using the “native” CLIM graphics, or are you using
>> the LUI for visualisation? If the former, then View Type Hierarchy should
>> work. If the latter, then this is known issue: View Type Hierarchy is
>> currently not implemented in the LUI (see http://moin.delph-in.net/
>> LkbLui#Comparison_with_CLIM). However, this is not a particularly
>> helpful error message...
>>
>> John
>>
>>
>> On 10 Nov 2016, at 10:04, Tuấn Anh Lê <tuananh.ke at gmail.com
>> <javascript:_e(%7B%7D,'cvml','tuananh.ke at gmail.com');>> wrote:
>>
>> Hi,
>>
>> I downloaded the latest version of logon to a fresh copy of Fedora 24,
>> 64-bit version and install these packages
>>
>> http://moin.delph-in.net/LogonFedora
>>
>> [tuananh at localhost logon]$ svn info
>> Path: .
>> Working Copy Root Path: /home/tuananh/logon
>> URL: http://svn.emmtee.net/trunk
>> Relative URL: ^/trunk
>> Repository Root: http://svn.emmtee.net
>> Repository UUID: 3df82f5b-d43a-0410-af33-fce91db48ec5
>> Revision: 24897
>> Node Kind: directory
>> Schedule: normal
>> Last Changed Author: oe
>> Last Changed Rev: 24795
>> Last Changed Date: 2016-10-07 04:34:17 +0800 (Fri, 07 Oct 2016)
>>
>> I have most of the features working. There is still a bug in LKB menu
>> (LKB\View\Type Hierarchy). Is there anyone knows about this bug?
>>
>> Error: Received signal number 11 (Segmentation fault)  [condition type: SYNCHRONOUS-OPERATING-SYSTEM-SIGNAL]Restart actions (select using :continue): 0: Return to Lkb Top command level 1: Lkb Top top level 2: Exit Lkb Top 3: Abort entirely from this (lisp) process.[changing package from "COMMON-LISP-USER" to "TSDB"][Current process: start-lkb-frame]
>>
>>
>> Yours,
>> --
>> Tuan Anh
>>
>>
>>
>
>
> --
> Yours,
> --
> Tuan Anh Le
>
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