Timeline



2021-03-22:

21:57 ModelStartNotDefined.mo attached to Ticket #6433 by Tin Rabuzin <trabuzin@…>
A model demonstrating the issue
21:57 Ticket #6433 (Backend - Start values with fixed=false not appearing in NLS) created by Tin Rabuzin <trabuzin@…>
As you can see in the model, the value of the parameter startA that is …
19:26 Ticket #6432 (New Instantiation - Variable not found in foriter loop scope) updated by dariomangoni@…
Version changed
19:25 PolyBeamShape.mo attached to Ticket #6432 by dariomangoni@…
Minimal example
19:25 Ticket #6432 (New Instantiation - Variable not found in foriter loop scope) created by dariomangoni@…
The following line (please look at the r_shape[1:3, pt_sel + 1]
16:21 ReleaseNotes/1.18.0 created by Adrian Pop
14:22 Ticket #6418 (Run-time - Segmentation fault in BRSL DirectionalValves models) updated by Adrian Pop
Status, Owner changed
14:22 Ticket #6419 (Run-time - Too many events in BRSL PressureValves models) updated by Francesco Casella
Milestone changed
14:21 Ticket #6418 (Run-time - Segmentation fault in BRSL DirectionalValves models) updated by Francesco Casella
Milestone changed
14:15 Ticket #6409 (Run-time - Simulation is not stopped when an error happens) updated by Simone Bosotti <simone1.bosotti@…>
Replying to AnHeuermann: > @Simone I wrote you an E-Mail …
14:10 Ticket #6409 (Run-time - Simulation is not stopped when an error happens) updated by Andreas Heuermann
@Simone I wrote you an E-Mail last week. I'll need an additional …
09:34 Ticket #6430 (*unknown* - Error -1073741819 at solving initiation (after complete compilation)) updated by hubertblervaque@…
Thank you for your replies. We are trying to find the missing dll and …
08:45 Ticket #6400 (New Instantiation - Issue with algorithm and the NF in PNLib) updated by Lennart Ochel
My changes got merged into the PNlib and we should now reach 100% coverage.

2021-03-20:

19:27 Ticket #6207 (Backend - Mixed under/overdetermined initialization problem in Buildings) updated by Francesco Casella
Replying to AnHeuermann: > Duplicate of #6199? I also …
19:26 Ticket #6207 (Backend - Mixed under/overdetermined initialization problem in Buildings) updated by Francesco Casella
Replying to Karim.Abdelhak: > I have a strong feeling that …
19:21 Ticket #6408 (*unknown* - Wrong start values for NLS with homotopy) updated by Francesco Casella
Status, Owner changed
19:20 Ticket #6199 (Backend - Mixed under/overdetermined initialization problem in Buildings) updated by Francesco Casella
@Karim, I had a look at this output, but I am a bit confused about …
15:10 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Karim Adbdelhak
Seems to work perfectly fine, thanks adrian!

2021-03-19:

22:56 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Francesco Casella
@adeas31, I guess we have a related issue with the Transformational …
22:52 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Francesco Casella
Cc changed
Replying to adeas31: > @casella I did some more debugging …
20:38 Ticket #6430 (*unknown* - Error -1073741819 at solving initiation (after complete compilation)) updated by Francesco Casella
Thanks Per :)
14:23 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Adeel Asghar
@casella I did some more debugging and it was model_info.json that …
12:08 Ticket #6430 (*unknown* - Error -1073741819 at solving initiation (after complete compilation)) updated by Per Östlund
Replying to casella: > OK, we really need to do something …
08:54 Ticket #6267 (Backend - Avoid bad scalarization of parameter bindings) updated by Karim Adbdelhak
I fixed some of it, but there seems to be something left: …
07:07 Ticket #5839 (OMEdit - Plotting curves with toggled sign) closed by massimo ceraolo
fixed: This is exactly the behaviour I expected. I like it.

2021-03-18:

22:33 Ticket #6431 (New Instantiation - [NF] Crash in NFCeval.evalExp on model check) closed by Per Östlund
fixed: The PR is now merged and ported to 1.17.
17:42 Ticket #6431 (New Instantiation - [NF] Crash in NFCeval.evalExp on model check) updated by Adrian Pop
@perost, can you port this to maintenance/v1.17?
17:13 Ticket #6406 (OMEdit - OMEdit GUI not working properly) updated by Francesco Casella
Great! Ready to release …
17:12 Ticket #6430 (*unknown* - Error -1073741819 at solving initiation (after complete compilation)) updated by Francesco Casella
OK, we really need to do something with these exit codes, see #6242. …
17:06 Ticket #6406 (OMEdit - OMEdit GUI not working properly) closed by Adrian Pop
fixed
15:26 Ticket #5839 (OMEdit - Plotting curves with toggled sign) updated by Adeel Asghar
See bba553f/OpenModelica. Added Toggle Sign to context …
15:22 Ticket #6431 (New Instantiation - [NF] Crash in NFCeval.evalExp on model check) updated by Per Östlund
Fixed in [https://github.com/OpenModelica/OpenModelica/pull/7313 PR …
15:01 Ticket #6406 (OMEdit - OMEdit GUI not working properly) updated by Adrian Pop
PR: https://github.com/OpenModelica/OpenModelica/pull/7312 for …
14:54 Ticket #6406 (OMEdit - OMEdit GUI not working properly) updated by Adrian Pop
Will port the fixes to 1.17 and close this.
14:49 Ticket #6431 (New Instantiation - [NF] Crash in NFCeval.evalExp on model check) created by Adrian Pop
Check model RewersePackage.Test from: …
11:02 image.png attached to Ticket #6430 by hubertblervaque@…
Error description
10:59 Ticket #6430 (*unknown* - Error -1073741819 at solving initiation (after complete compilation)) created by hubertblervaque@…
Hi, We encounter a stranger error called -1073741819 on Windows x64. …
00:49 Ticket #6406 (OMEdit - OMEdit GUI not working properly) updated by Adrian Pop
PR: https://github.com/OpenModelica/OpenModelica/pull/7310 should fix …
00:41 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) closed by Francesco Casella
fixed: PRs merged in.
00:38 Ticket #5281 (Run-time - Add support for spatialDistribution) updated by Francesco Casella
@AnHeuermann, I loaded the simulation results of the three Buildings …
00:37 TransportWaterAir.mat attached to Ticket #5281 by Francesco Casella
00:36 PlugFlowULg.mat attached to Ticket #5281 by Francesco Casella
00:36 PlugFlowAIT.mat attached to Ticket #5281 by Francesco Casella
00:32 Ticket #5281 (Run-time - Add support for spatialDistribution) updated by Francesco Casella
@AnHeuermann, please check the attached …
00:24 Ticket #6198 (Backend - Index reduction issue in Buildings: the backend tries to differentiate ...) updated by Francesco Casella
After PR 7292

2021-03-17:

22:03 Ticket #5799 (*unknown* - Initialization solver hangs or fails at start of homotopy process ...) updated by Francesco Casella
Not really, the idea is that whenever the log file exceeds 10 MB, …
21:41 Ticket #6406 (OMEdit - OMEdit GUI not working properly) updated by Adrian Pop
The PR: https://github.com/modelica/ModelicaStandardLibrary/pull/3779
21:12 Ticket #6406 (OMEdit - OMEdit GUI not working properly) updated by Adrian Pop
The problem seems to be in MSL 4.0.0 which has *BAD BAD BAD* …
20:26 Ticket #5799 (*unknown* - Initialization solver hangs or fails at start of homotopy process ...) updated by Adrian Pop
Is OMEdit suppose to handle GB of log info via xmltcp?
20:25 Ticket #5799 (*unknown* - Initialization solver hangs or fails at start of homotopy process ...) updated by Adrian Pop
Ok, this example generates *a lot* of info, I ran it like this: […] …
20:18 Ticket #5799 (*unknown* - Initialization solver hangs or fails at start of homotopy process ...) updated by Adrian Pop
The executable consumes *A LOT* of memory, until I took my time to …
19:15 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Adrian Pop
Sure, make a PR with it.
19:12 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Philip Hannebohm
Since we are talking about performance here, does this save one …
15:17 Ticket #5839 (OMEdit - Plotting curves with toggled sign) updated by massimo ceraolo
Ah, I see. However, at present the context menu has now just one item …
12:02 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
OK, I'll just keep pushing until it passes then :)
12:00 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Francesco Casella
Replying to sjoelund.se: > Then there is a problem with …
11:58 Ticket #5839 (OMEdit - Plotting curves with toggled sign) reopened by Adeel Asghar
Sure. I will update the users guide.
11:57 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Adeel Asghar
Yes the Qt tests fix is not ported to 1.17 so it fails sometimes. And …
11:56 Ticket #5839 (OMEdit - Plotting curves with toggled sign) updated by Francesco Casella
@adeas31, would you mind adding a short note about this in the …
11:53 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
I re-ran the test, maybe it was just a glitch…
11:50 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
See PR 7306
11:26 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) updated by Adrian Pop
No, is actually like I said, you lose a lot of memory on this. In C …
11:21 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) updated by Adrian Pop
Then we thought wrong, I thought it would be like one listAppend for …
11:07 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) updated by Martin Sjölund
No, it will only create 1 list: […] listAppend only allocates …
11:02 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) updated by Adrian Pop
If you have 20 lists it will create 19 lists in the process via each …
10:59 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) updated by Martin Sjölund
Is it really that bad? You need to create the full list anyway, and …
10:58 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Adrian Pop
This is the C code for it, maybe is easier to understand how it works: …
10:55 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Adrian Pop
list1 will be destroyed if not empty, if is empty then list2 will be …
10:50 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Karim Adbdelhak
Replying to adrpo: > it should be: {{{list1 := …
10:48 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Karim Adbdelhak
They cannot be empty, they will always have at least one entry. And …
10:44 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Adrian Pop
It depends on how the lists in the UnorderedMap are created, if they …
10:41 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Adrian Pop
it should be: list1 := Dangerous.listAppendDestroy(list1,list2);
10:40 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) updated by Adrian Pop
Cc, Version changed
10:40 Ticket #6429 (MetaModelica - [MM] Add listFlatten and listFlattenReverse in C for more performance) created by Adrian Pop
Currently List.flatten is implmeneted as: […] which has rather bad …
10:29 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Martin Sjölund
So the following libraries failed without error-message: […] Then …
10:12 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
Status, Owner changed
10:12 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
Replying to adeas31: > No, why did you make this a …
09:59 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Karim Adbdelhak
I basically have something like the following example (extremely …
09:59 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Adeel Asghar
Cc changed
No, why did you make this a blocker? We should close this with won't …
09:53 Ticket #5839 (OMEdit - Plotting curves with toggled sign) updated by Adeel Asghar
Sorry I forgot to write that. Right click is used to open a context …
09:52 Ticket #6306 (Build Environment - OpenModelica fails to build on MacOS) updated by Francesco Casella
Milestone changed
I'll move it to 1.16.5 to remember the maintenance goal
09:45 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
Priority changed
09:45 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) updated by Francesco Casella
Milestone changed
09:38 Ticket #6372 (Run-time - Asserts in conditional equations are not handled correctly) updated by Francesco Casella
After some discussion with @AnHeuermann, we thought that maybe …
07:02 Ticket #5839 (OMEdit - Plotting curves with toggled sign) updated by massimo ceraolo
what's the way to toggle?

2021-03-16:

21:57 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) closed by Adrian Pop
fixed
21:27 Ticket #6413 (OMEdit - Open Terminal from OMEdit not working) updated by Francesco Casella
Thanks!
21:11 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) updated by Adrian Pop
Cc changed
PR: https://github.com/OpenModelica/OpenModelica/pull/7303 Note that …
20:57 Ticket #6413 (OMEdit - Open Terminal from OMEdit not working) closed by Adeel Asghar
fixed: Done.
16:14 Ticket #6428 (MetaModelica - [MM] Add Dangerous.listAppendDestroy to the MetaModelica) created by Adrian Pop
15:39 Ticket #6399 (OMPlot - OMPlot - Qt::yellow has no good contrast to white) closed by Adeel Asghar
fixed: Fixed with [https://github.com/OpenModelica/OpenModelica/pull/7302
14:59 Ticket #5839 (OMEdit - Plotting curves with toggled sign) closed by Adeel Asghar
fixed: Done in 97e53bb/OpenModelica.
10:50 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by Francesco Casella
@spinhalf, we've just merged a loot of cool stuff (pun intended) on …
10:30 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) closed by Per Östlund
fixed: Great, I'll consider this ticket fixed then.
09:47 Ticket #6331 (New Instantiation - [NF] Assigning parameters by external functions) updated by spinhalf@…
After all, I confirm that the actual trouble with "constant …
09:32 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Francesco Casella
Replying to ceraolo: > Maybe also #5177? Yes, the idea is …

2021-03-15:

23:03 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by massimo ceraolo
> This will make reading of files really quick. To speed up things a …
22:53 Ticket #6427 (OMEdit - MSL 4.0 dialog is shown even if MSL 4.0 is not installed) created by anonymous
OMEdit on startup (at least on Linux) shows a dialog asking the user …
22:08 Ticket #6413 (OMEdit - Open Terminal from OMEdit not working) reopened by Francesco Casella
@adeas31, please also port this to maintenance/v1.17
20:34 Ticket #6409 (Run-time - Simulation is not stopped when an error happens) updated by Adrian Pop
Yes. That would be fine.
20:28 Ticket #6409 (Run-time - Simulation is not stopped when an error happens) updated by Simone Bosotti <simone1.bosotti@…>
Replying to AnHeuermann: > @Simone Is it possible for you …
16:10 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Adeel Asghar
Cc changed
Adding more people to this discussion. I am not certain about all the …
15:07 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Karim Adbdelhak
I think the idea of hierarchy and array variables in our xml files …
14:59 Ticket #6413 (OMEdit - Open Terminal from OMEdit not working) updated by Adeel Asghar
Replying to casella: > @adeas31, BTW, when I go to Tools | …
14:57 Ticket #6413 (OMEdit - Open Terminal from OMEdit not working) updated by Adeel Asghar
Replying to casella: > I also get the same issue as …
14:53 Ticket #6413 (OMEdit - Open Terminal from OMEdit not working) closed by Adeel Asghar
fixed: Fixed in c27c869/OpenModelica.
14:32 Ticket #6379 (OMEdit - Handling libraries in 1.17.0) closed by Philip Hannebohm
fixed: Works fine!
14:18 Ticket #6196 (Backend - Undetected high-index DAE or incorrectly handled overdetermined ...) updated by Francesco Casella
@AnHeuermann, maybe for the time being we can try to make strict …
14:01 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Karim Adbdelhak
Shouldn't have different entries like <ArrayVariable> instead?
13:11 Ticket #6409 (Run-time - Simulation is not stopped when an error happens) updated by Andreas Heuermann
I'm afraid I need to have an example to fix the error. I don't see why …
13:06 Ticket #6426 (FMI - Solver export to fmu) created by lukas.koenemann@…
Hello, I want to export my model as a co-simulation FMU with …
11:50 Ticket #6409 (Run-time - Simulation is not stopped when an error happens) updated by Andreas Heuermann
Component changed
11:49 Ticket #6416 (Code Generation - Error in Implementation of the delay function) updated by Andreas Heuermann
@Guru Charan Das M <gcharandas2@…> Can you try with the nightly build …
11:38 Ticket #6350 (OMEdit - OMEdit cannot handle simulations with more than 10000 variable comfortably) updated by Adeel Asghar
Cc changed
Made some improvements in …
11:14 Ticket #6420 (OMEdit - Detection of wrong connections) closed by Francesco Casella
duplicate: OK, I raised the priority of #4645. For the unconnected connectors, …
11:13 Ticket #4645 (OMEdit - Use blank pixels around lines to enhance readability) updated by Francesco Casella
Milestone changed
11:12 Ticket #6424 (*unknown* - linear_model.py : two syntax errors) updated by Francesco Casella
Milestone changed
07:12 Ticket #6425 (*unknown* - E: Unable to correct problems, you have held broken packages.) updated by Martin Sjölund
I usually get better error-messages when I perform `apt install …
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