JaamSim Users Discussion Group

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Welcome JaamSim and JaamSim Pro users, please feel free to ask for help, suggest improvements or report bugs you have found.

This group is for discussion related to the JaamSim and JaamSim Pro discrete event simulation software: jaamsim.com and jaamsimpro.com

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Jan 24

Discontinue 32-bit support ???

We are considering the possibility of discontinuing the 32-bit version of JaamSim for Windows.

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Discontinue 32-bit support ???

We are considering the possibility of discontinuing the 32-bit version of JaamSim for Windows.

Jan 24

Claudio, Harry King9

Jan 24

Injection production process modelling

Hi. I found solution. Simply I did not set WatchList in EntityGate. For this reason after evaluating

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Injection production process modelling

Hi. I found solution. Simply I did not set WatchList in EntityGate. For this reason after evaluating

Jan 24

Jan 23

MacOS compatibility for M1 and M2 chips

Mac Users, We have prepared a test build of JaamSim that should be compatible with the latest version

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MacOS compatibility for M1 and M2 chips

Mac Users, We have prepared a test build of JaamSim that should be compatible with the latest version

Jan 23

Jan 22

Executing JaamSim From Eclipse

OK, I was able to sort of get JaamSim to execute. There were some differences in the documented

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Executing JaamSim From Eclipse

OK, I was able to sort of get JaamSim to execute. There were some differences in the documented

Jan 22

Jan 20

Donate to support free open-source JaamSim

A new 'Donate' button has been added to the Downloads page of the JaamSim website. If you are

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Donate to support free open-source JaamSim

A new 'Donate' button has been added to the Downloads page of the JaamSim website. If you are

Jan 20

Jan 20

Executing JaamSim From Eclipse

I went through the steps to create a java project under eclipse. Some of the eclipse UI has changed

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Executing JaamSim From Eclipse

I went through the steps to create a java project under eclipse. Some of the eclipse UI has changed

Jan 20

Bruce Krell, Harry King2

Jan 19

Single Server Queue

Bruce, Your model is fine. You just didn't run it long enough. Un-select the 'Real Time'

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Single Server Queue

Bruce, Your model is fine. You just didn't run it long enough. Un-select the 'Real Time'

Jan 19

Jan 17

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Jan 17

kishore...@gmail.com, Harry King2

Jan 16

How to get Jaamsim Windows displayed properly in MacOS ventura

KP, Unfortunately, this version of MacOS has broken JaamSim (again). You need to use Parallels to be

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How to get Jaamsim Windows displayed properly in MacOS ventura

KP, Unfortunately, this version of MacOS has broken JaamSim (again). You need to use Parallels to be

Jan 16

Wafi Seif Sungkar2

Jan 16

Choosing the shortest Queue with Branch

I finally able to solve the problem. I use AttributeAssignmentList of the Branch. However, is there a

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Choosing the shortest Queue with Branch

I finally able to solve the problem. I use AttributeAssignmentList of the Branch. However, is there a

Jan 16

Cam Fra, john.b...@arup.com2

Jan 12

Maximum valid queue length

Use the Input Editor to change the "MaxValidLength" parameter for the queue. See attachment

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Maximum valid queue length

Use the Input Editor to change the "MaxValidLength" parameter for the queue. See attachment

Jan 12

Jan 6

Cancel production if 2 other works

Hello, i can't solve a problem i've had for a while my problem is: I want to block the arrive

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Cancel production if 2 other works

Hello, i can't solve a problem i've had for a while my problem is: I want to block the arrive

Jan 6

Da Lu, … Harry King20

Jan 4

No view when launching executable jaamsim.jar

Sascha, Try using the Java 8 version of Adoptium instead of Java 17. That would make everything as

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No view when launching executable jaamsim.jar

Sascha, Try using the Java 8 version of Adoptium instead of Java 17. That would make everything as

Jan 4

Florian, Harry King3

Jan 4

Branch with server's conditions

Hello Harry, Thank you for your help and for your reactivity! My simulation is now working! :) Happy

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Branch with server's conditions

Hello Harry, Thank you for your help and for your reactivity! My simulation is now working! :) Happy

Jan 4

john.b...@arup.com

Jan 3

Happy New Year to all in the JaamSim world. Most of my models have been 2D, but I have started to try

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Happy New Year to all in the JaamSim world. Most of my models have been 2D, but I have started to try

Jan 3

Timothy Lack, … Colin Sifringer4

12/21/22

Multiple conditions in a server

thank you very much Harry ! it solved my problem Timothy Le mercredi 21 décembre 2022 à 09:34:39 UTC+

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Multiple conditions in a server

thank you very much Harry ! it solved my problem Timothy Le mercredi 21 décembre 2022 à 09:34:39 UTC+

12/21/22

Bernard Mialhe, Harry King4

12/16/22

Prototype Entity disappear

Harry, I might be that, i manage a lot of entities. A lot of parameters to discover. Let's try

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Prototype Entity disappear

Harry, I might be that, i manage a lot of entities. A lot of parameters to discover. Let's try

12/16/22

Thomas Karlsson, … Harry King12

12/14/22

different service time based on what entity that is processed?

Thank you very much. I did try that, but I must have made a typo or forgot an space. Awsome support =

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different service time based on what entity that is processed?

Thank you very much. I did try that, but I must have made a typo or forgot an space. Awsome support =

12/14/22

Archana R, Harry King8

12/13/22

Inputs Needed please : ExternalProgramServer Object

Archana, I can't give you any guidance without more information. Please prepare a simple example

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Inputs Needed please : ExternalProgramServer Object

Archana, I can't give you any guidance without more information. Please prepare a simple example

12/13/22

Archana R, Harry King3

12/12/22

Connection between Eclipse and Jaamsim

Okay. Thank you - will check it again On Friday, December 9, 2022 at 5:45:03 AM UTC+1 d.harr...@gmail

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Connection between Eclipse and Jaamsim

Okay. Thank you - will check it again On Friday, December 9, 2022 at 5:45:03 AM UTC+1 d.harr...@gmail

12/12/22

Diego Souto Couceiro, Harry King5

12/10/22

EntityGate behaviour

Thank you very much Harry, now I see how it should be modelled and that I was doing it incorrectly.

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EntityGate behaviour

Thank you very much Harry, now I see how it should be modelled and that I was doing it incorrectly.

12/10/22

Bernard Mialhe, Harry King3

12/10/22

Cannot evaluate...

You're right a stupid missing, (.Value)... to much time with eyes staring the screen... Thanks

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Cannot evaluate...

You're right a stupid missing, (.Value)... to much time with eyes staring the screen... Thanks

12/10/22

Cristiano Silva, Harry King2

12/8/22

Continuation of the Open Source version of JaamSim.

Cristiano, Don't worry -- we still have big plans for open source JaamSim. It is not going to

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Continuation of the Open Source version of JaamSim.

Cristiano, Don't worry -- we still have big plans for open source JaamSim. It is not going to

12/8/22

12/5/22

JaamSim Pro is a new commercial product that extends the open-source JaamSim with libraries of

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JaamSim Pro is a new commercial product that extends the open-source JaamSim with libraries of

12/5/22

Sebastian Scheidegger, Harry King3

12/1/22

Get Runtime error and can not find the solution

Hello Harry, Thank you for the quick reply. For the priority I can use the priority field in the

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Get Runtime error and can not find the solution

Hello Harry, Thank you for the quick reply. For the priority I can use the priority field in the

12/1/22

Shiva Shankaran, Harry King5

11/28/22

More info about Tick Length

Harry, Yah I am actually using larger Tick Length as 1 sec. Will check with JaamSim Pro. Thanks &

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More info about Tick Length

Harry, Yah I am actually using larger Tick Length as 1 sec. Will check with JaamSim Pro. Thanks &

11/28/22

Daud Mahmud, Harry King2

11/28/22

New User Having Problems Using Delay Entity

Daud, You have accidentally selected the EntityDelay's label instead of the EntityDelay itself.

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New User Having Problems Using Delay Entity

Daud, You have accidentally selected the EntityDelay's label instead of the EntityDelay itself.

11/28/22

Markus Klug, Harry King4

11/28/22

Dependent Attributes possible?

Markus, No need to apologize. This restriction is one I would like to lift at some point and you have

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Dependent Attributes possible?

Markus, No need to apologize. This restriction is one I would like to lift at some point and you have

11/28/22

Markus Klug, Harry King4

11/27/22

Detecting the type of entry in a mixed array

Markus, Release 2022-07 includes a new function 'typeName' that returns "STRING" if

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Detecting the type of entry in a mixed array

Markus, Release 2022-07 includes a new function 'typeName' that returns "STRING" if

11/27/22

Trilo Byt, Harry King5

11/27/22

Compatibility from version 2020-12 to 2022-6

Trilo, Release 2022-07 allows the NumberOfEntities input for EntityGenerator to be set to zero. You

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Compatibility from version 2020-12 to 2022-6

Trilo, Release 2022-07 allows the NumberOfEntities input for EntityGenerator to be set to zero. You

11/27/22

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