View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0003781||FEM||Bug||public||2019-01-20 03:25||2019-02-11 06:46|
|Summary||0003781: Material Editor, Value [s]gets lost and wrong unit[/s] mismatch|
|Description||- open the material editor|
- try to edit/change the specific heat by clicking on the entry
result: the value will be deleted to zero and the unit is wrong, see the attached screenshots (the correct unit is J/kg/K <-> m/(s^2*K)). As final result, no matter what value you insert, it won't be taken for the material. There you get always 0 J/kg/K.
The workaround is to input the correct unit manually.
This bug only happens for the specific heat.
||@uwestoehr please follow the guidelines (enormous yellow banner at the top of the page) when opening tickets. There is no extensive FC version info, no forum thread. Please open a thread to discuss this with bernd, the FEM maintainer|
> There is no extensive FC version info
@Kunda1, I specified that I use version 0.18, see this bug report header. I also use the latest development snapshot as given in the yellow banner when reporting bugs.
> no forum thread. Please open a thread to discuss this with bernd, the FEM maintainer.
Sorry, but I don't have that much time. I reported a bug I saw and checked that it is not yet reported as best as possible. feel free to ignore my bug reports or close them immediately if you don't think it is a real bug.
I am an Open Source software developer too and know that some bug reports are not valid, thus I checked carefully not to report already existing issues. But you cannot expect people to discuss at first in a forum - waiting for replies, respond, waiting again... So I collected all bugs I found and reported them that they are not forgotten. (I don't use FC regularly, maybe once a month.)
@uwestoehr Please understand the context FC doesn't use the bugtracker like a conventional open or proprietary project uses one. The forum gets the most traffic and many bugs get solved before they need a ticket. I acknowledge the work it takes to register, login, open a ticket etc..etc..
I don't doubt in your case you didn't do you due-diligence (that you are used to) but if you read our guidelines you'd know for example that posting version 0.18 is not enough, there are many issues with 3rd party dependencies and FC. Also 0.18_pre is a rapidly evolving beast hence we ask everyone to post their full version info (as per the guidelines) which can be found in Help > About FreeCAD > Copy to clipboard. By posting this info you save the devs/testers/triagers extra time in understanding the issue.
Thank you for your comprehension
||Deferring to @berndhahnebach|
seams exact the same as this post ... https://forum.freecadweb.org/viewtopic.php?f=38&p=278080#p278080
The material editor got some heavy changes in the regard of units ...
It is not really a FEM problem since the material editor is independent of FEM. But since the specific heat is used in FEM only ATM we should leave it on FEM ...
I may have a look at this ...
thanks for reporting uwe ...
the mismatch ...
This bug I reported initially was meanwhile fixed by:
So this bug should be marked as fixed and a new bug should be opened for the unit mismatch issue.
I just renamed the ticket to also reflect the 'mismatch' so when the time comes for the fix you can add the git commit here and close the ticket ;)
|2019-01-20 03:25||uwestoehr||New Issue|
|2019-01-20 03:25||uwestoehr||File Added: Specific-Heat-1.jpg|
|2019-01-20 03:25||uwestoehr||File Added: Specific-Heat-2.jpg|
|2019-01-22 23:37||Kunda1||Status||new => feedback|
|2019-01-22 23:37||Kunda1||Note Added: 0012492|
|2019-01-23 23:31||uwestoehr||Note Added: 0012502|
|2019-01-23 23:31||uwestoehr||Status||feedback => new|
|2019-01-25 17:18||Kunda1||Note Added: 0012509|
|2019-01-25 17:19||Kunda1||Assigned To||=> berndhahnebach|
|2019-01-25 17:19||Kunda1||Status||new => assigned|
|2019-01-25 17:20||Kunda1||Note Added: 0012510|
|2019-01-26 21:13||berndhahnebach||Note Added: 0012524|
|2019-01-26 21:13||berndhahnebach||Note Edited: 0012524||View Revisions|
|2019-01-26 21:20||berndhahnebach||Summary||Value gets lot and wrong unit in FEM material editor => Material Editor, Value gets lost and wrong unit|
|2019-01-26 21:21||berndhahnebach||Note Added: 0012526|
|2019-01-27 15:05||uwestoehr||Tag Attached: material|
|2019-02-02 22:33||berndhahnebach||Note Added: 0012576|
|2019-02-02 22:41||berndhahnebach||Note Added: 0012577|
|2019-02-08 23:57||uwestoehr||Note Added: 0012594|
|2019-02-09 11:03||Kunda1||Summary||Material Editor, Value gets lost and wrong unit => Material Editor, Value [s]gets lost and wrong unit[s] mismatch|
Material Editor, Value
|2019-02-09 11:04||Kunda1||Note Added: 0012596|
|2019-02-10 23:32||Kunda1||Note Edited: 0012596||View Revisions|
|2019-02-11 06:44||berndhahnebach||Note Added: 0012620|
|2019-02-11 06:44||berndhahnebach||Status||assigned => closed|
|2019-02-11 06:44||berndhahnebach||Resolution||open => fixed|
|2019-02-11 06:46||berndhahnebach||Status||closed => feedback|
|2019-02-11 06:46||berndhahnebach||Resolution||fixed => reopened|
|2019-02-11 06:46||berndhahnebach||Status||feedback => closed|
|2019-02-11 06:46||berndhahnebach||Note Added: 0012621|