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Unexpected Behavior of Fluent (Hoops error)

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Old   March 30, 2020, 16:01
Default Unexpected Behavior of Fluent (Hoops error)
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Hello all,

I know it might be a technical error, but I just wanted to know. It is common or something unusual. Everything was working fine until I was trying for streamlines in post-processing.

"The program can't find the hoops2300_x64_x140.dll is missing from your computer. Try reinstalling to fix this problem."

P.S: I have not deleted or modified or updated or changed the folder of the directory. In spite, I got this error.

Any kind of info or help would be appreciated.

Thank you
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Old   March 31, 2020, 05:58
Default Garbage Collector
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It is possible that the buffer or cache is filled. You need to use the garbage collector to clear it up. Issue following command before displaying streamlines

(begin (gc) (cx-send '(gc)))

Or it could be that you do not have OpenGL working. Then set HOOPS_DRIVER variable to value of x11. Or you can start Fluent with the command line option -driver x11
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Old   April 1, 2020, 08:15
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Wow. That was very useful.

Thank you Vinerm
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Old   April 1, 2020, 08:29
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Nice to know that.
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