kios-research / ccwi2016 Goto Github PK

Hi, I encounter a very interesting bug here. The name of the reservoir in a network made a difference when loading MSX file via loadMSXFile command.

In order to reproduce, please
(1) download bugreport.zip first
(2) run bugreport.m

when running case 1, there is Error 506 - could not read MSX input file.
when running case 2, there is no error.
And the code is exactly the same for case 1 and case 2 (only three lines), the only difference is the reservoir's name is different in source file Network_1.inp and Network_2.inp

I put the code here for your convinence
% Case 1
close all; clear;
G = epanet('Network_1.inp'); % Load EPANET Input file
G.loadMSXFile('Arsenite.msx'); % Load MSX file

% Case 2
close all; clear;
G = epanet('Network_2.inp'); % Load EPANET Input file
G.loadMSXFile('Arsenite.msx'); % Load MSX file

bugreport.zip

The details of error:

EPANET loaded successfully.
Loading File "Network_1.inp"...
Input File "Network_1.inp" loaded sucessfuly.
Error 506 - could not read MSX input file.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Error 519 - an MSX project was not opened.
Output argument "value" (and maybe others) not assigned during call to
"epanet/getMSXSourceType".

Error in epanet>MSXMatlabSetup (line 7402)
obj.MSXSourceType = obj.getMSXSourceType;

Error in epanet/loadMSXFile (line 2882)
MSXMatlabSetup(obj,msxname);

Check here for the next versions of EMT:
https://github.com/OpenWaterAnalytics/EPANET-Matlab-Toolkit

The matlab will crash when the addNodeJunction and closeNetwork run in sequence, as follows:
`
d = epanet('Net1.inp');

d.addNodeJunction('j1');

d.closeNetwork;
`

I use the epanet to open an INP file which does not contain Demands Pattern.
`error in epanet/saveBinInpFile (line 4966)
fprintf(f,'\n%s%s%f%s%s',obj.BinNodeNameID{u},sps,obj.BinNodeBaseDemands(u),sps,obj.BinPatternNameID{1});

error in epanet (line 446)
obj.saveBinInpFile;

error in epanet_pdd (line 77)
obj.Epanet = epanet(varargin{1},'BIN');`

At line 424 of the epanet.m script,

 424 obj.LibEPANETpath = [pwdepanet,'/glnx/'];

there is no such dirctory.