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External library cause error depend on OS
Posted 2022年6月13日 GMT+2 09:21Interfacing, General, Studies & SolversVersion 5.51 Reply
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Hello, we have FNL on supercomputer with OS: Cent OS 6.5 And possibulity to run Comsol on Windows. I have a comsol project with imported external*.clibrary (dll, so). I solved project on linux machine and then try to interact with solution via gui and code on Windows. For Linux I use.oslibrary for Windows.dll
And only if I have a solution from Linux with used external *.so library I have next error:File not found. - FileI found log with correspond to this error it looks like this:
2022-06-10T20:34:16.448+0200 ERROR [com.comsol.bridge] Exception: com.comsol.nativejni.FlNativeException: File not found Messages: File not found - File Stack trace: at fllib.cpp, row 80, () at com.comsol.nativejni.xmesh.PostInterp.eval(Native Method) at com.comsol.nativejni.xmesh.PostInterp.eval(SourceFile:40) at com.comsol.nativemph.xmesh.f.a(SourceFile:71) at com.comsol.post.dataset.aj$1.a(SourceFile:677)If you have any suggestion please let me know. I did not have such a problem before I start use external C libraries.
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Solution: Comsol search for external lib which have same name as during computation. Best way avoid this error it's useFile Schemes and File Handlingand same name such asuser:///mylib.dll