Timeline



2020-02-21:

22:39 TestInitial.mo attached to Ticket #5795 by Francesco Casella
22:38 Ticket #5795 (*unknown* - The backend does not compute strong components of initial equations ...) updated by Francesco Casella
I just added a MWE that demonstrates the problem. The regular …
20:12 Ticket #5807 (Run-time - Start value for final parameters with fixed=false is ignored) updated by Karim Adbdelhak
One test fails with an assertion at initialization: …
17:37 Ticket #5807 (Run-time - Start value for final parameters with fixed=false is ignored) updated by Karim Adbdelhak
Possible fix in [https://github.com/OpenModelica/OpenModelica/pull/744
11:21 Ticket #5797 (Backend - Disabling tearing breaks code generation in power system model when ...) updated by Francesco Casella
Owner changed
10:28 Ticket #3921 (Backend - Introduce wrapFunctionCalls and CSE also for the initial equations) updated by Francesco Casella
Solving this problem is not trivial, because many places in the …
01:48 Ticket #5843 (Run-time - Make sure daeMode works in a reliable way) updated by Francesco Casella
@Karim, can we please continue the discussion on #5860? Otherwise this …

2020-02-20:

22:51 Ticket #5843 (Run-time - Make sure daeMode works in a reliable way) updated by Karim Adbdelhak
Replying to AnHeuermann: > Let's start with a first class …
21:56 Ticket #5859 (OMEdit - Make OMEdit display "pu" instead of "1"?) updated by Adeel Asghar
See also #5773
21:55 Ticket #5859 (OMEdit - Make OMEdit display "pu" instead of "1"?) updated by Francesco Casella
Replying to dietmarw: > Well as EE I support this 1. :-) …
21:52 Ticket #5860 (Run-time - Provide correct and efficient event handling in --daeMode) updated by Francesco Casella
Cc changed
21:51 Ticket #5860 (Run-time - Provide correct and efficient event handling in --daeMode) updated by Francesco Casella
As I understand it, the starting point is the synchronous data flow …
21:33 Ticket #5859 (OMEdit - Make OMEdit display "pu" instead of "1"?) updated by Dietmar Winkler
Replying to casella: > I support this 100%. Well as EE I …
21:25 Ticket #5843 (Run-time - Make sure daeMode works in a reliable way) updated by Francesco Casella
Replying to AnHeuermann: You correctly pointed out a …
21:24 Ticket #5860 (Run-time - Provide correct and efficient event handling in --daeMode) updated by Francesco Casella
Status, Owner changed
21:24 Ticket #5860 (Run-time - Provide correct and efficient event handling in --daeMode) created by Francesco Casella
AnHeuermann reports in ticket:5843#comment:1: Let's start with a …
21:19 Ticket #5859 (OMEdit - Make OMEdit display "pu" instead of "1"?) updated by Francesco Casella
I support this 100%. BTW, we could have two different display units …
17:30 Ticket #5859 (OMEdit - Make OMEdit display "pu" instead of "1"?) created by Dietmar Winkler
The unit for Modelica.SIunits.PerUnit is defined with "1" and also …
14:18 Ticket #5843 (Run-time - Make sure daeMode works in a reliable way) updated by Andreas Heuermann
Let's start with a first class of problems: Verification failed
10:38 Ticket #5726 (Third-Party Libraries - Categorize open-source libraries in OpenModelica for different uses) updated by Francesco Casella
For the record, I add the links to - the …
09:33 Ticket #5858 (Interactive Environment - Develop a manager for Modelica packages) updated by Martin Sjölund
Description changed
09:02 Ticket #5858 (Interactive Environment - Develop a manager for Modelica packages) updated by Martin Sjölund
Status, Owner, Description changed
08:57 Ticket #5858 (Interactive Environment - Develop a manager for Modelica packages) created by Martin Sjölund
Backend: * We need to be able to categorize packages (#5726) - The …

2020-02-19:

21:55 Ticket #5726 (Third-Party Libraries - Categorize open-source libraries in OpenModelica for different uses) updated by Francesco Casella
Description changed
21:48 Ticket #5857 (Backend - MSL OpAmp simulation results in OM) updated by dr.christian.kral@…
Priority, Owner, Component changed
21:41 Ticket #5857 (Backend - MSL OpAmp simulation results in OM) updated by dr.christian.kral@…
The OM strict simulation (strict = true) shows the following …
21:30 Ticket #5857 (Backend - MSL OpAmp simulation results in OM) updated by dr.christian.kral@…
Refs #5458
21:16 SignalGenerator.png attached to Ticket #5857 by dr.christian.kral@…
Comparison of signals between Dymola and OM
21:15 Ticket #5857 (Backend - MSL OpAmp simulation results in OM) created by dr.christian.kral@…
I am referring to the recent PRs in the MSL 4.0.0 (and 3.2.3 …
19:34 Ticket #5726 (Third-Party Libraries - Categorize open-source libraries in OpenModelica for different uses) updated by Francesco Casella
Description changed
18:03 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Francesco Casella
Replying to perost: > I'm really not sure. Then we should …
17:58 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) updated by Francesco Casella
Thanks to the reporter and to the fixer! MWEs (in fact, MNWEs in …
16:33 Ticket #5847 (New Instantiation - Constant is used without having been given a value) updated by dariomangoni@…
FYI, I confirm (if there was any need for) that initializing R_rel
16:11 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Andreas Heuermann
Cc, Status, Owner changed
16:11 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Andreas Heuermann
Seems to be an error with your model. You are initializing the …
14:13 Ticket #5797 (Backend - Disabling tearing breaks code generation in power system model when ...) updated by Andreas Heuermann
I'm adding the better error messages to PR …
14:10 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by bode-h@…
grid.mo was already attached at the first post
13:51 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by bode-h@…
With your model, it works. But i can´t set this flag in my grid model. …
13:42 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by bode-h@…
I wrote those lines in the fmu.mos and called it with the following …
13:20 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Andreas Heuermann
I don't have PyFMI installed, so I can't check what it's saying to …
13:19 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Andreas Heuermann
Minimal working example: […] I get a modelDescription.xml with […]
13:17 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Lennart Ochel
Status changed
I think this feature is right now available only with the cpp runtime.
12:50 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Andreas Heuermann
Cc changed
11:51 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) closed by Per Östlund
fixed: Fixed in d3c77b8.
11:04 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) updated by Per Östlund
Replying to dariomangoni@…: > In the attachment you will …
10:59 Ticket #5856 (OMEdit - Use helper function instead of QString::number(double)) updated by Martin Sjölund
https://github.com/OpenModelica/OpenModelica/pull/737 fixes the issue …
10:55 Ticket #5856 (OMEdit - Use helper function instead of QString::number(double)) created by Martin Sjölund
QString::number(double) by default has a low precision, which might …
10:22 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Per Östlund
Replying to casella: > The question is, is such a naive …
09:57 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) updated by dariomangoni@…
In the attachment you will find a Test model that should replicate …
09:54 TestConvertStateSelectAttribute3.mo attached to Ticket #5854 by dariomangoni@…
Almost minimal example
09:47 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Francesco Casella
Replying to perost: > I'm not sure. A naive implementation …
08:58 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Per Östlund
Replying to casella: > How long do you think developing …
08:01 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Martin Sjölund
It was "ready next week" about 11 years ago, so I guess just a little …

2020-02-18:

23:23 Ticket #5297 (Interactive Environment - Support of conversion scripts) updated by Francesco Casella
Owner changed
@perost, you may want to have a look at this. According to the …
23:20 Ticket #5855 (*unknown* - Achieve successful simulation of 100% MSL 4.0.0 models) created by Francesco Casella
According to the current …
23:04 Ticket #5591 (Backend - Protected top-level input connectors are not handled correctly by the NF) closed by Francesco Casella
fixed: Looks good. Thanks @Karim!
15:50 Ticket #5806 (Run-time - Initialization with homotopy and --daeMode does not generate ...) updated by Andreas Heuermann
Cc, Status, Owner changed
15:30 Ticket #5852 (New Instantiation - getCommandLineOptions fails with newInst) updated by Adrian Pop
Yeah, we would need to load both *ModelicaBuiltin.mo files and have …
14:55 Ticket #5852 (New Instantiation - getCommandLineOptions fails with newInst) updated by Per Östlund
Cc changed
The issue is actually the call to sum, getCommandLineOptions works …
14:01 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by bode-h@…
Running the file vial terminal with:
13:44 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) updated by Francesco Casella
Owner, Component changed
13:43 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) updated by Francesco Casella
Can you share a non-minimal example, also privately? Otherwise it's …
13:42 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) updated by Francesco Casella
Status, Owner, Component, Milestone changed
13:41 Ticket #5852 (New Instantiation - getCommandLineOptions fails with newInst) updated by Francesco Casella
Owner, Component, Milestone changed
12:43 grid.mo attached to Ticket #5853 by bode-h@…
The Model "network" should be exported as an FMU with enabled …
12:41 Ticket #5854 (New Instantiation - NFConvertDAE.convertStateSelectAttribute got invalid StateSelect expression) created by dariomangoni@…
I'm really sorry not to have a minimal example for this case, but the …
12:41 Ticket #5853 (FMI - -d=-disableDirectionalDerivatives Fails) created by bode-h@…
Hello, i want to enable the directional derivates in generated FMU. …
09:51 Ticket #5848 (OMSens - OMSens only detects topmost parameters of models) updated by John Tinnerholm
I have emailed Rodrigo waiting for updates
09:33 Ticket #5848 (OMSens - OMSens only detects topmost parameters of models) updated by John Tinnerholm
Owner, Component changed
09:33 newInstGetCommandLineOptions.zip attached to Ticket #5852 by dariomangoni@…
Minimal example
09:32 Ticket #5852 (New Instantiation - getCommandLineOptions fails with newInst) created by dariomangoni@…
call to getCommandLineOptions fails when omc is called with …
09:24 Ticket #5426 (Frontend - Compiler fails when model name is too long in OMEdit) updated by dariomangoni@…
That could make it, but I'm not looking for solutions for me. I'm …

2020-02-17:

21:32 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Francesco Casella
See #5851
21:32 Ticket #5851 (Documentation - Add documentation about temp directory, working directory and ...) created by Francesco Casella
Please add a further section to …
20:23 Ticket #4886 (Build Environment - OMCompiler fails to build with lapack 3.8.0) updated by VINCENZO <dev@…>
Ok, I just rebuilt lapack with deprecated symbols on, and OMC compiled …
19:30 Ticket #5849 (OMEdit - Automatic elimination of blank areas in diagrams (companion to #5841)) updated by Francesco Casella
I'm for it!
19:02 Ticket #5850 (New Instantiation - The NF gives an error while checking a perfectly legal model) created by Francesco Casella
Steps to reproduce: - load the PowerGrids library in OMEdit …
18:58 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Adeel Asghar
Yes, that is because of …
18:26 Diagram2.png attached to Ticket #5849 by massimo ceraolo
18:26 Diagram1.png attached to Ticket #5849 by massimo ceraolo
18:25 Ticket #5849 (OMEdit - Automatic elimination of blank areas in diagrams (companion to #5841)) created by massimo ceraolo
This is a companion discussion to ticket #5841, and should be …
18:04 Ticket #5426 (Frontend - Compiler fails when model name is too long in OMEdit) updated by Francesco Casella
I just counted about 90 characters in the class name you reported …
17:26 Ticket #5426 (Frontend - Compiler fails when model name is too long in OMEdit) updated by dariomangoni@…
I'm already in C:\workspace! I can't actually move any objection …
16:58 Ticket #5847 (New Instantiation - Constant is used without having been given a value) updated by Per Östlund
FixedRotation contains the record parameter R_rel whose binding …
16:32 Ticket #5426 (Frontend - Compiler fails when model name is too long in OMEdit) updated by Francesco Casella
Replying to dariomangoni@…: > I'm back here because I hit …
16:22 Ticket #5847 (New Instantiation - Constant is used without having been given a value) updated by Francesco Casella
Priority, Owner, Component, Milestone changed
Unit checking also fails when checking the model. I guess this is …
16:19 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Francesco Casella
It seems like something goes wrong when handling either …
16:19 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Francesco Casella
Last lines in omeditcommands.mos: […] I guess the Windows …
16:09 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Francesco Casella
Replying to adeas31: > omeditcommunication.log file is …
16:03 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) updated by Francesco Casella
Replying to sjoelund.se: > You should never change …
16:01 Ticket #5846 (OMEdit - Omedit changes diagram appearance while dragging) updated by Francesco Casella
Priority changed
The workaround is to enlarge the diagram extent instead. But I 100% …
15:53 Ticket #5848 (OMSens - OMSens only detects topmost parameters of models) created by John Tinnerholm
Consider the following model: […] The recently added OMSens plugin …
14:06 Ticket #5426 (Frontend - Compiler fails when model name is too long in OMEdit) updated by dariomangoni@…
I'm back here because I hit the same issue again and I spent half a …
13:28 InitializationInInitial.mo attached to Ticket #5847 by dariomangoni@…
Example package
13:27 Ticket #5847 (New Instantiation - Constant is used without having been given a value) created by dariomangoni@…
The initialization of parameters through function at initial algorithm …
13:00 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Adeel Asghar
omeditcommunication.log file is always in …
10:04 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) updated by Martin Sjölund
https://github.com/OpenModelica/OpenModelicaBuildScripts/commit/185eb1c
10:03 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) updated by Martin Sjölund
You should never change dependencies on released packages. 1.15 branch …
09:20 Ticket #5846 (OMEdit - Omedit changes diagram appearance while dragging) created by massimo ceraolo
to reproduce: - open …
08:58 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Adeel Asghar
https://github.com/modelica/ModelicaSpecification/issues/2495
08:24 Ticket #4886 (Build Environment - OMCompiler fails to build with lapack 3.8.0) updated by Martin Sjölund
https://github.com/OpenModelica/OpenModelica/pull/734
07:07 Ticket #4886 (Build Environment - OMCompiler fails to build with lapack 3.8.0) updated by Martin Sjölund
Ubuntu works fine with lapack 3.8.0. I guess it was built including …

2020-02-16:

21:11 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Francesco Casella
Replying to adeas31: > It is not related to #5816 but I …
21:10 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Francesco Casella
Replying to adeas31: > This is the same issue as reported …
10:04 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by massimo ceraolo
Description changed
06:42 Ticket #4886 (Build Environment - OMCompiler fails to build with lapack 3.8.0) updated by VINCENZO <dev@…>
Any news? Gentoo user with lapack 3.8.0 Replying to [comment:4

2020-02-15:

19:01 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Adeel Asghar
It is not related to #5816 but I figured it out while working on the …
18:56 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) closed by Adeel Asghar
duplicate: This is the same issue as reported in #5397 and #5575. @casella the …
17:13 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by Francesco Casella
Priority changed
Sorry, I missed the "Plotting Perspective part", now it's clear :) …
16:22 Ticket #5845 (FMI - FMU export not creating UnitDefinitions section in ModelDescription.xml) updated by Francesco Casella
Summary changed
16:19 Ticket #5845 (FMI - FMU export not creating UnitDefinitions section in ModelDescription.xml) updated by Francesco Casella
Priority, Milestone changed
We are currently trying to improve FMI export, this should be an easy …
16:17 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Francesco Casella
@adeas31, I guess this is related to #5816, right? Is it possible …
16:15 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Francesco Casella
Seriously, we should check with DS first. There are other tools than …
15:36 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Francesco Casella
@#%&@@!!!
09:13 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by massimo ceraolo
Description changed
09:09 pictures.pdf attached to Ticket #5841 by massimo ceraolo
09:08 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by massimo ceraolo
I'm going to attach a pdf with screenshots. In reality, there is even …

2020-02-14:

23:58 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Adeel Asghar
@casella open the attached model in Dymola and OM. The diagram looks …
22:59 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by Francesco Casella
Replying to ceraolo: > Unfortunately, this bounding …
19:41 Ticket #5845 (FMI - FMU export not creating UnitDefinitions section in ModelDescription.xml) created by Chad
See https://github.com/CATIA-Systems/FMPy/issues/113 When I export an …
18:50 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) updated by Francesco Casella
Status, Cc, Component, Priority, Milestone, Owner changed
This is quite bad, we'll try to fix it for 1.15.0 or in a second …
18:38 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) updated by Francesco Casella
Milestone changed
18:36 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) reopened by Francesco Casella
Thank you @sjoelund.se! Would you mind pushing this also to the …
16:57 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Adrian Pop
Dymola again does the the non standard: let's rotate with origin as …
15:51 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by massimo ceraolo
I didn't. Just delayed ;)
15:50 Windows.mo attached to Ticket #5841 by massimo ceraolo
15:30 Ticket #5844 (Interactive Environment - Repeated OMEditor Crashes) created by anonymous
OpenModelica Connection Editor crashes every time Modelica.Media.Air …
14:49 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) closed by Martin Sjölund
fixed: https://github.com/OpenModelica/OpenModelicaBuildScripts/commit/9d5bc60
14:44 Ticket #5843 (Run-time - Make sure daeMode works in a reliable way) created by Francesco Casella
--daeMode was introduced several years ago, particularly to …
14:44 install-example.txt attached to Ticket #5842 by anonymous
14:35 Ticket #5842 (Installation program - When installing OpenModelica under Ubuntu, MSL 3.2.2 is installed) created by Francesco Casella
When installing OpenModelica from scratch on Ubuntu, MSL v. 3.2.2 is …
14:07 Ticket #5838 (Frontend - Unexpected type mismatch for smallRotation) updated by Francesco Casella
OK, sounds good. I'm just trying to avoid the number of open tickets …
14:00 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) updated by Francesco Casella
@ceraolo, you forgot the attachment :)
13:59 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Francesco Casella
@adeas31, the Modelica Specification …
13:59 Ticket #5838 (Frontend - Unexpected type mismatch for smallRotation) updated by Per Östlund
Replying to casella: > Replying to [comment:2
13:54 Ticket #5838 (Frontend - Unexpected type mismatch for smallRotation) updated by Francesco Casella
Replying to dariomangoni@…: Please close the ticket …
11:30 Ticket #5838 (Frontend - Unexpected type mismatch for smallRotation) updated by Per Östlund
Replying to dariomangoni@…: > I might put this as issue …
11:27 Ticket #5838 (Frontend - Unexpected type mismatch for smallRotation) updated by dariomangoni@…
Oh, nice! I was not aware of these different restrictions on different …
10:58 Ticket #5841 (OMEdit - Erroneous bounding rectangle and starting size of Diagram window size) created by massimo ceraolo
When showing, in Plotting Perspective, a diagram in the diagram …
10:52 Ticket #5840 (Interactive Environment - Don't return origin if not defined) updated by Adeel Asghar
Status, Owner changed
10:52 X.mos attached to Ticket #5840 by Adeel Asghar
10:52 X.mo attached to Ticket #5840 by Adeel Asghar
10:51 Ticket #5840 (Interactive Environment - Don't return origin if not defined) created by Adeel Asghar
Right now we return {0, 0} when fetching icon or diagram annotation …
10:49 Ticket #5838 (Frontend - Unexpected type mismatch for smallRotation) updated by Per Östlund
The issue is that smallRotation is declared as: […] I'm unsure if …
10:07 Ticket #5839 (OMEdit - Plotting curves with toggled sign) updated by massimo ceraolo
Description changed
08:50 Ticket #5839 (OMEdit - Plotting curves with toggled sign) created by massimo ceraolo
Currently, OMEdit does not allow plotting mathematical elaboration of …
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