Learning Forum

[Ghazal RajabiKhorasani]

After opening Chemkin 2021 R2, when I try to open one of the samples, I receive the following error. How can I fix this?

 

 

C:\Users\User\chemkin\samples2021R2>title CHEMKIN-PRO Launcher
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CKJAVAMEMORY value of -Xmx1024M will be used for this session.

C:\Users\User\chemkin\samples2021R2>"C:\Program Files\ANSYS Inc\v212\reaction\..\tp\openjre\11\bin\java" -splash:"C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\..\..\..\commonfiles\images\splash.png" -Xmx1024M -classpath "C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\chemkin_custom.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\chemkin.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\ckimages.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\gnujaxp.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\jcom.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\jfreechart-1.0.19.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\jcommon-1.0.23.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\cdk-1.3.12.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\cdk-jchempaint-21.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\libthrift-0.9.1.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\jdom-2.0.5.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\jfreesvg-1.9.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\orsoncharts-1.4-nofx.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\orsonpdf-1.6.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\zip4j_1.3.2.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\grpc-core-1.20.0.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\grpc-netty-1.20.0.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\grpc-combined.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\netty-combined.jar;C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin\others-combined.jar" -DCHEMKIN_BIN="C:\Program Files\ANSYS Inc\v212\reaction\chemkinpro.win64\bin" -DCHEMKIN_HOME="C:\Users\User\chemkin" -DCHEMKIN_USER="" -DCHEMKIN_RELEASE_NUMBER="2021 R2 (25-May-2021  4:40:36 AM )" -DCHEMKIN_TITLE="ANSYS Chemkin-Pro" -DCHEMKIN_MODE="Pro" -DRunAsCHEMKIN  -DLoadProject "C:\Users\User\chemkin\samples2021R2\pre-mixed_burner__burner_stabilized.ckprj"        "com.chemkin.workbench.RDWorkbench"
Error: Could not find or load main class C:\Users\User\chemkin\samples2021R2\pre-mixed_burner__burner_stabilized.ckprj
Caused by: java.lang.ClassNotFoundException: C:\Users\User\chemkin\samples2021R2\pre-mixed_burner__burner_stabilized.ckprj

C:\Users\User\chemkin\samples2021R2>SET EXIT_STATUS=1

C:\Users\User\chemkin\samples2021R2>IF "1" == "0" EXIT
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       *** ERROR CONDITION DETECTED.  EXIT STATUS IS 1 ***
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The java command that started user interface ended abnormally.
This could be due to a java startup error such as requesting too much memory.
Or it could be due to a problem already reported by the user interface.
Please review any error messages listed above.  Hit enter to close this window when you are done.
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Press any key to continue . . .

[jcooper]

HI Ghazal:

It looks like your Chemkin sample file could not be loaded - maybe because it is not present or because Chemkin isn't configured properly.  I would review the instructions in "Verifying your Installation" in Chapter 1.7 of the Chemkin Getting Started Guide

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v232/en/chemkin_gs/i27393.html

 

If the file C:\Users\User\chemkin\samples2021R2\pre-mixed_burner__burner_stabilized.ckprj  exists, try moving it to a local directory and see if it will load from there.  This will rule out any problems with Java, which is required for Chemkin to run.

Best Regards,

Judy