STL files start with 'solid'

[yamarak]

I use a STL file start with solid, but get this error message.

[yamarak]

My file start like this, there is no character before 'solid':
solid ASCII
facet normal 9.932384e-01 1.160929e-01 0.000000e+00
outer loop
vertex -5.838269e+00 -1.383695e+00 2.450000e+01
vertex -5.838269e+00 -1.383695e+00 2.250000e+01
vertex -6.000000e+00 0.000000e+00 2.450000e+01
endloop
endfacet

[yamarak]

Is the way I cited the file wrong?
I put the stl file in the root directory of the project, and DetectorConstruction in /src. How can I cite the stl file in this case？

[jmill6]

Hi, I am having a similar issue and was wondering if you had found a solution for this.

[Jaskprime2002]

I am getting the same error as well. Any ideas on how to fix it?

[LeoTsai999]

Already 4 years, still. don't have answer??????