Dear all,

in one of my packages I import from package xlsx, which itself imports rJava.
I have the current Java (jre1.8.0_261) installed:
   JAVA_VERSION="1.8.0_261"
   OS_NAME="Windows"
   OS_VERSION="5.2"
   OS_ARCH="amd64"

However:
   devtools::session_info("rJava")
  - Session info ---------------------------------------------------------------
    setting  value
    version  R version 4.0.3 (2020-10-10)
    os       Windows 7 x64 SP 1
    system   x86_64, mingw32
    ui       Rgui
    language EN
    collate  German_Germany.1252
    ctype    German_Germany.1252
    tz       Europe/Vienna
    date     2020-10-13

  - Packages -------------------------------------------------------------------
    ! package * version date       lib source
    D rJava     0.9-13  2020-07-06 [1] CRAN (R 4.0.2)

   [1] D:/Program Files/R/R-4.0.3/library

    D -- DLL MD5 mismatch, broken installation.

I found only this: https://community.rstudio.com/t/error-dll-md5-mismatch-broken-installation/64141 with no answer.

Deleted rJava from my library and made a new install, no avail.

The functions I need from xlsx work as intended but I'm worried a bit.

Helmut

--
Ing. Helmut Schütz
BEBAC – Consultancy Services for
Bioequivalence and Bioavailability Studies
Neubaugasse 36/11
1070 Vienna, Austria
E helmut.schu...@bebac.at
W https://bebac.at/
F https://forum.bebac.at/

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