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  1. Apache Arrow
  2. ARROW-13329

[R][Python] DLL ImportError loading pyarrow with reticulate

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 4.0.1
    • Fix Version/s: None
    • Component/s: Python, R
    • Labels:
      None

      Description

      Hi,

       

      I'm trying to use arrow flight through reticulate but am getting the following error when calling any function from the library.

      Error in py_module_import(module, convert = convert) :
      ImportError: DLL load failed while importing lib: The specified procedure could not be found.

       

      I set up a virtual environment as such:

      virtualenv_create(
      envname ='...',
      python='C:/Users/.../AppData/Local/Programs/Python/Python39/python.exe',
      packages=c('pandas','xlsxwriter','pyarrow')
      )

      I can't use the arrow::install_pyarrow() command because I don't have conda installed.

       

      Any help would be appreciated.

       

      Regards

       

       

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            • Assignee:
              Unassigned
              Reporter:
              Klar Christian
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              • Created:
                Updated: