I must use openmodelica or anylogic because it is for university, anyway thank you very much adrpo

actually the problem happened in all the examples I tried

I think -as the messages suggest- it is at this line:
->          for i in 1:numEvents(s.dq) loop

It say that Class numEvents not found. But numEvents is a function not a class !!

Also there is no connectors (or ports) at the flowchart modules as shown in the picture in attachments

.

It is BankTeller example

I am trying to run an example in DESLib.ARENALib library but it does not work and gives an error about numEvents function. Here is the complete Messages I get:

[1] 19:02:39 Scripting Notification Modelica language version set to 2.x due to loading of MSL 2.2.2.

[2] 19:02:45 Scripting Notification sh: 1: impact: not found [31mvoid DBusMenuExporterPrivate::addAction(QAction*, int)[0m: Already tracking action "Search Browser" under id 100

[3] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 6:22-6:94]: The file was not encoded in UTF-8: "

Parallel DEVS and Process-Oriented Modeling in Modelica

[4] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 686:24-686:96]: The file was not encoded in UTF-8: "

RandomLib is a Modelica package for uniform random num...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[5] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 729:26-729:98]: The file was not encoded in UTF-8: "

Variates Modelica package contains the implementation ...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[6] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 1557:28-1557:100]: The file was not encoded in UTF-8: "

The Discrete package contains functions for generating...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[7] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 1952:28-1952:100]: The file was not encoded in UTF-8: "

The Continuous package contains functions to generate ...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[8] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 2695:26-2695:98]: The file was not encoded in UTF-8: "

CMRG package is the implementation in Modelica of the ...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[9] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 3846:26-3846:98]: The file was not encoded in UTF-8: "

This package contains some examples that show the use of the ...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[10] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4187:24-4187:96]: The file was not encoded in UTF-8: "

DEVSLib is a Modelica package for modeling systems usi...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[11] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4297:59-4297:3189]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[12] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4357:59-4357:998]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[13] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4357:59-4357:3486]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[14] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4357:59-4357:3521]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[15] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4515:59-4515:659]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[16] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4515:59-4515:697]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[17] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4515:59-4515:1673]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[18] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4515:59-4515:2778]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[19] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4515:59-4515:3487]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[20] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4594:59-4594:1834]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[21] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 4594:59-4594:2388]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[22] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 24155:63-24155:135]: The file was not encoded in UTF-8: " Users Guide of the CellularPDE...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[23] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 24337:65-24337:137]: The file was not encoded in UTF-8: " Developers Guide of the Cellul...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[24] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 25014:24-25014:96]: The file was not encoded in UTF-8: "

SIMANLib is a Modelica package for modeling and simula...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[25] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 25136:59-25136:1411]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[26] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 25136:59-25136:2662]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[27] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 25225:59-25225:587]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[28] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 25225:59-25225:1202]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[29] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 30603:24-30603:96]: The file was not encoded in UTF-8: "

ARENALib is a Modelica package for modeling discrete-e...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8.

[30] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 30734:59-30734:1443]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[31] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 30734:59-30734:2499]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[32] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 30815:59-30815:618]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[33] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 30815:59-30815:2146]: Lexer treating \ as \, since \F is not a valid Modelica escape sequence.

[34] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 15022:24-15022:34]: OpenModelica only supports 31-bit signed integers! Truncating integer: 2147483647 to 1073741823

[35] 19:02:53 Syntax Warning [/usr/lib/omlibrary/DESLib 1.6.1/package.mo: 15182:22-15182:32]: OpenModelica only supports 31-bit signed integers! Truncating integer: 2147483647 to 1073741823

[36] 19:02:53 Scripting Warning Requested package Modelica of version 2.2.1, but this package was already loaded with version 2.2.2. You might experience problems if these versions are incompatible.

[1] 19:05:00 Translation Error [DESLib: 21638:15-21640:21]: Class numEvents not found in scope DESLib.SIMANLib.Blocks.Dispose.$for loop scope$ (looking for a function or record).

[2] 19:05:00 Translation Error [DESLib: 21638:15-21640:21]: Class numEvents not found in scope DESLib.SIMANLib.SRC.Blocks.Dispose.Dispose.$for loop scope$ (looking for a function or record).

[3] 19:05:00 Translation Error Error occurred while flattening model DESLib.ARENALib.Examples.BankTeller